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NOTE TO INSTALLERS
Always Read Instructions Before Use
Keep a copy of this manual available for reference.
A QR Code linking to an electronic version of the manual is
printed on the case of the device. The Operator Manual contains information relating to the proper use of the TRU-ALERT
Height Sensor and Reset Remote and includes all warranty information. Ensure that this Operator Manual is readily available
to operators at all times.
Head Rush Technologies TRU-ALERT Height Sensor and Reset Remote Operator
Manual
P/N 13226-01
Head Rush Technologies TRU-ALERT Height Sensor and Reset Remote are covered by
a number of patent applications and pending patents in the USA and in other countries
worldwide.
TRU-ALERT
HEIGHT SENSOR
and RESET REMOTE
Operator Manual
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TABLE OF CONTENTS
1.0 SAFETY INFORMATION 6
1.1 Symbols Used in this Manual 6
1.2 Product Safety 7
2.0 INTRODUCTION 8
3.0 REGULATORY INFORMATION 9
3.1 Standards 9
4.0 GETTING STARTED 10
4.1 In The Box — TRU-ALERT Height Sensor 10
4.2 Device Overview — TRU-ALERT Height Sensor 11
4.3 In The Box — TRU-ALERT Reset Remote 11
4.4 Device Overview — TRU-ALERT Reset Remote 12
5.0 SET-UP 13
5.1 Charging the Device 13
5.2 Device Pairing 13
5.3 Device Installation 15
5.3.1 Attachment Bracket Installation 16
5.3.2 Height Sensor Installation 18
5.4 Test Proper Function 19
5.4.1 TRU-ALERT Height Sensor 20
5.4.2 TRU-ALERT Reset Remote 21
5.5 Sta Training 21
5.6 Climb On! 21
6.0 USING THE DEVICE 22
6.1 How It Works — TRU-ALERT Height Sensor 22
6.1.1 Primary Function — Normal Mode — Paired 22
6.1.2 Primary Function — Normal Mode — Unpaired 23
6.1.3 Secondary Function — Normal Mode — Paired and Unpaired 26
6.2 How It Works — TRU-ALERT Reset Remote 26
6.2.1 Primary Function — Normal Mode — Paired 27
6.2.2 Primary Function — Normal Mode — Unpaired 27
6.2.3 Secondary Function 27
6.3 Powering On/O 27
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7.0 MODES 28
7.1 Modes - TRU-ALERT Height Sensor 28
7.1.1 Normal Mode 29
7.1.2 Sleep Mode 29
7.1.3 Suspend Mode 29
7.1.4 Pause Mode 31
7.1.5 Shipping Mode 31
7.1.6 Bootloader Mode 32
7.1.7 Low Battery Mode 32
7.1.8 Critically Low Battery Mode 32
7.2 Modes — TRU-ALERT Reset Remote 33
7.2.1 Normal Mode 34
7.2.2 Pairing Mode 34
7.2.3 Unpairing Mode 35
7.2.4 Suspend Mode ON 36
7.2.5 Suspend Mode — O 37
7.2.6 Pause Mode 38
7.2.7 Shipping Mode 39
7.2.8 Bootloader Mode / Identification of Paired Devices 39
7.2.9 Low Battery Mode 39
7.2.10 Critically Low Battery Mode 39
8.0 MAINTENANCE AND CARE 40
9.0 TROUBLESHOOTING 41
10.0 WARRANTY AND SUPPORT 43
10.1 Owner/Operator Responsibility for TRU-ALERT Component 44
11.0 TECHNICAL SPECIFICATIONS 45
IMPORTANT SAFETY NOTICE
Climbing/Descent from Height
Is a Dangerous Activity
Read Before Installation & Operation
Failure by the operator to heed any and all instructions, warnings and cautions
for the correct installation, operation, and care of the TRU-ALERT system may
result in death or serious injury.
The TRU-ALERT system was designed to be installed and used as one component of a safe climbing environment, which includes facility design and
maintenance, equipment selection, installation and maintenance, sta and user
training, and appropriate supervision.
The TRU-ALERT system, when used as instructed, can help mitigate certain risks
and enhance overall safety. However, the facility owner, operator, or user are
always responsible for maintaining a safe climbing environment. The TRU-ALERT
system does not replace the need for appropriately designed and maintained
equipment and facilities and does not replace the need for appropriate instruction and supervision of customers and users.
The TRU-ALERT system is designed to provide owners and operators with flexibility to adapt the system to enhance safety in their individual facilities and with
their equipment. It is essential that owners, operators, and sta fully understand
the modes of operation of TRU-ALERT components and other information contained in this manual prior to utilizing the TRU-ALERT.
Health and Safety
Owners and operators must abide by all Standards, International, Federal, State
and Provincial laws, and any specific health and safety regulations pertaining to
the installation and use of this product.
Site Rescue Plan
Owners and operators must have devised an emergency rescue plan for any
climber in distress at all sites operating Auto Belay devices, including TRUBLUE
Auto Belay devices. Operators must inform Users of the Auto Belay of the procedure for rescuing a climber in distress prior to climbing.
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1.0 SAFETY INFORMATION
1.1 Symbols Used in this Manual
The following safety symbols are used throughout this manual to highlight potential dangers. One or more precautions may be associated with practices and
procedures described within this manual. Failure to adhere to any precautions
highlighted can result in death, serious injury, or equipment damage.
Ensure that you read and understand all safety procedures related to the working
environment and the task you are performing.
DANGER
Indicates a hazardous situation exists that, if not avoided, will
result in serious injury or death.
WARNING
Indicates a potentially hazardous situation that, if not avoided,
could result in serious injury or death.
CAUTION
Indicates a potentially hazardous situation that, if not avoided,
may result in injury or equipment damage.
NOTICE
Indicates an action that must be taken to ensure personal safety
and prevent damage to property or equipment.
CARE FOR THE ENVIRONMENT
Take care to minimize impact on the environment when carrying
out this procedure.
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1.2 Product Safety
Do not expose the device to temperatures outside of the specified operating temperature range as it may damage internal components and
reduce performance.
Avoid spilling liquids on the device as it may damage internal components
and reduce performance. Do not submerge in liquid. Reference Maintenance and Care section for proper cleaning techniques.
Do not attempt to open, modify, or repair the device yourself as this will
void the warranty and pose safety risks.
Use only the included or manufacturer-approved charging accessories to
prevent overheating, fire, or damage to the device.
If you have a medical implant or condition, consult your physician before
use as the device may emit electromagnetic signals that could interfere
with medical equipment.
Do not wrap the cord around any part of the body as entanglement or
injury can occur.
If you are at risk of light sensitive medical episodes such as seizures, consult your physician before use as the device emits flashing lights which
may trigger medical episodes.
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2.0 INTRODUCTION
Thank you for choosing the TRU-ALERT family of products from Head Rush
Technologies. The TRU-ALERT Height Sensor and TRU-ALERT Reset Remote are
designed to enhance safety in your facility by providing real-time monitoring of
climbing activity, audible and visual notifications of unsafe climbing activity, and
custom use modes to accommodate unique facility features. Please read this
manual thoroughly prior to use to get the most out of your TRU-ALERT devices.
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3.0 REGULATORY INFORMATION
3.1 Standards
NOTICE
If TRU-ALERT Products are resold outside of the country of destination, the
reseller must provide instructions for use and care in the language of the
country of use.
The TRU-ALERT Height Sensor and Reset Remote conform to Directive (EU)
2014/53/EU and Directive 2014/30/EU and have been tested in accordance with
the following harmonized standards and :
EN 300 328 V2.2.2:2019 – Wideband transmission systems; Data transmission equipment operating in the 2.4 GHz band; Harmonized Standard
for access to radio spectrum
EN 62479:2010 – Assessment of the compliance of low-power electronic and electrical equipment with the basic restrictions related to human
exposure to electromagnetic fields (10 MHz to 300 GHz)
FCC 47 CFR Part 15 Subpart B:2023 – Telecommunications; Radio Frequency Devices - Unintentional Radiators
ICES-003 Issue 7:2020 – Information Technology Equipment (including
Digital Apparatus)
IEC 62133-2:2017/AMD1:2021 – Safety Testing for Lithium Batteries
UN 38.3 – Safety Testing for Lithium Batteries
UL 1642 – Safety Testing for Lithium Batteries
NOTICE
Radio interference in residential settings has not been tested.
Details, test results, and EU declaration of conformity for TRU-ALERT devices
can be found at: https://headrushtech.com/product-resources/certification-documents/
MANUFACTURER’S INFORMATION:
Head Rush Technologies
1699 Cherry Street, STE C
Louisville, CO 80027
USA
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4.0 GETTING STARTED
4.1 In The Box – TRU-ALERT Height Sensor
COMPONENT MATERIAL IMAGE
TRU-ALERT Height
Sensor
ABS, TPE, Copper,
Li-Ion Battery,
Speaker Magnets
Attachment Bracket –
TRU-CLIP
Polypropylene
and Steel Screws
Attachment Bracket –
Self Belay
Polypropylene
and Steel Screws
Attachment Bracket –
Belay Mate
Polypropylene
and Steel Screws
Hook and Loop Harness Attachment
Nylon
Hook and Loop Wire
Wrap (x2)
Nylon
USB Type-A to USB
Type-C Cable
PVC, TPE, Copper
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4.2 Device Overview – TRU-ALERT Height Sensor
1
2
3
4 5
6 7
9
11
10
12
8
FEATURES
ITEM NAME
1 Height Sensor Assembly with Elevation Detector
2 Orientation Detector
3 Coiled Cable
4 Speaker
5 LED
6 USB-C Port
7 Physical Reset Button (requires a small pin or paper clip)
8 Model Name
9 Country of Origin
10 Company Name
11 WEEE Disposal and Compliance Testing Information
12 QR Code to Product Manual
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4.3 In The Box – TRU-ALERT Reset Remote
COMPONENT MATERIAL IMAGE
TRU-ALERT Reset
Remote
ABS, Li-Ion
Battery,
Speaker Magnets
4.4 Device Overview – TRU-ALERT Reset Remote
3 1
4
5 5 6 6
2
8
7
11
9
10
FEATURES
ITEM NAME
1 Blue Reset Button
2 Speaker
3 LED
4 Reset Remote Case
5 USB-C Connection
6 Physical Reset Button (requires a small pin or paper clip)
7 Model Name
8 Country of Origin
9 Company Name
10 WEEE Disposal and Compliance Testing Information
11 QR Code to Product Manual
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5.0 SET-UP
Follow the steps below to properly set-up the TRU-ALERT Height Sensors and
TRU-ALERT Reset Remotes.
5.1 Charging the Device
NOTICE
This device must be charged prior to first use.
The Height Sensor and Reset Remote arrive in Shipping Mode and in a low power state. Plugging the devices into the charger will deactivate Shipping Mode.
To charge, plug a USB-C cable into the slot on the edge of the device, then plug
the opposite end of the cable into the TRU-ALERT Charging Bank or a 5V power
adapter.
The LED will pulse blue while charging. The LED will change to solid blue when
charging is complete. Initial charging will take approximately 2 hours.
After initial charging, Head Rush Technologies recommends charging the devices at least every 2 or 3 days to maintain optimal battery performance. Battery
life will vary depending on the number of alarms per day. A fully charged TRUALERT Height Sensor should last four (4) days between charges.
5.2 Device Pairing
Height Sensors must be paired to the Reset Remotes during initial set-up. Once
paired, the devices will maintain connection. Each Reset Remote must be paired
with all Height Sensors that will be used in a climbing area. Height Sensors can
support pairing with up to 32 Reset Remotes.
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For pairing:
NOTICE
The Height Sensors must be paired at the same height. For best results, set
the Height Sensors and the Reset Remote on a table or the floor to ensure
they are at the same height during the pairing process.
The Height Sensors must not be in Sleep Mode during the pairing process.
The Height Sensors will go to sleep if not moved for 5 minutes. If the LED is
not on or flashing, the Height Sensor is in Sleep Mode. If the Height Sensors
are asleep, move them to wake them up just before beginning to pair.
Height Sensors will properly pair to Reset Remotes in Pause Mode or Normal Mode.
NOTICE
The visual and audible notification will emit from the newly paired Height
Sensor(s). The Reset Remote will not emit sound during pairing.
Pairing Step 1
To begin, arrange all Height Sensors
within approximately 1m of the Reset
Remote to be paired
Pairing Step 2
Press and Hold the Blue Reset Button
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Pairing Step 3
While holding the Blue Reset Button,
Press and Release the physical Reset
Button using a small pin such as a paper
clip
NOTE:
Pairing Step 3 must be completed
within 5 seconds of Pairing Step 2.
Pairing Step 4
Continue holding the Blue Reset Button
until the LEDs flash Blue-to-Green, then
release the Blue Reset Button
Pairing Step 5
The Reset Remote will begin searching
for and pairing to all Height Sensors
within approximately 1m. Successful
pairing is indicated by a Blue-to-Green
flashing LED and a paired audio sequence.
5.3 Device Installation
The Height Sensor must be installed on a climbing harness for proper function.
Follow the steps below for installation.
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5.3.1 ATTACHMENT BRACKET INSTALLATION
Install the Orientation Detector Attachment Bracket to the Auto Belay Connecting Element using two (2) of the included screws and a #2 phillips screwdriver
(not included). DO NOT over-tighten the screws or damage to the brackets may
occur.
WARNING
Failure to properly install the Attachment Brackets could result in death,
serious injury, or equipment damage.
NOTICE
Three (3) dierent attachment brackets are included with the Height Sensor
to accommodate the most common connecting elements: TRU-CLIP, Belay
Mate, and Self Belay.
TRU-CLIP BRACKET
Ensure the Orientation Detector is not against the climber after installation.
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SELF BELAY BRACKET
Ensure the Orientation Detector is not against the climber after installation.
BELAY MATE BRACKET
Ensure the Orientation Detector is not against the climber after installation.
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5.3.2 HEIGHT SENSOR INSTALLATION
Install the Orientation Detector
Ensure the Orientation Detector
is fully inserted into the attachment bracket with the cord exiting the bottom of the attachment
bracket as shown.
Press on the top of the Orientation Detector to install into the
attachment bracket. Do not pull
on the cord to install the Orientation Detector.
NOTICE
Failure to properly install Orientation Detector will cause improper device
function and may result in equipment damage.
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Route the wire around the Harness
Choose a wire route that avoids
interference when fitting or adjusting harnesses on climbers
Use Hook and Loop Wire Wraps
to secure the excess wire
Ensure that the wire runs
through, not around, any containment loops on the harness
Use the Hook and Loop Harness Attachment to secure the Height Sensor
The Speaker and LED should be
facing outward.
WARNING
The wiring and Hook and Loop wraps are not structural components and
must not be pulled on or loaded during climbing activity.
5.4 Test Proper Function
Testing proper function of the devices ensures that they were set-up and installed properly. Follow the procedure outlined below to verify proper function.
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NOTICE
Testing for proper function should be performed after each device charging
cycle.
5.4.1 TRU-ALERT HEIGHT SENSOR
NOTICE
The proper operation of the Height Sensor must be tested and confirmed
before the TRU-ALERT system is placed into service.
With the Height Sensor in Normal Mode, raise the Height Sensor above
Height Warning level with the Orientation Detector pointing down
9 Confirm that Height Warning activates, which is indicated by a slow
repeating chirp sound and a slow repeating red LED flash
With the Height Sensor above Height Warning level, rotate the Orientation Detector to point up
9 Confirm that Height Warning deactivates
With the Height Sensor above Height Warning level, rotate the Orientation Detector to point down
9 Confirm that Height Warning re-activates
With the Orientation Detector pointing down, lower the Height Sensor to
Safe Level
9 Confirm that Height Warning deactivates
Reference the Troubleshooting section to diagnose any abnormal function.
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5.4.2 TRU-ALERT RESET REMOTE
Momentarily press the blue Reset Button within 20cm of a Height Sensor
which is in Normal Mode.
9 Confirm the Height Sensor is reset, which is indicated by a single beep
and a green LED flash.
Press and release the Physical Reset Button using a small pin to initiate
Identification of Paired Devices
9 Confirm that nearby Height Sensors flash purple which indicates proper
pairing
Reference the Troubleshooting section to diagnose any abnormal function
5.5 Sta Training
NOTICE
The TRU-ALERT system does not replace the need for skilled, alert, and
professional sta.
To ensure proper operation, sta must be fully trained on the function of the
Height Sensor and Reset Remote.
Ensure sta have read and understood this manual. For further training resources contact your Head Rush Technologies representative.
5.6 Climb on!
Set-up is now complete! You may begin using the devices in your facility to
monitor safe climbing activity.
Continue reading this manual for detailed information about the function of the
device and other relevant information.
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6.0 USING THE DEVICE
6.1 How it works – TRU-ALERT Height Sensor
The Height Sensor attaches to a climbing harness and the climber-to-Auto Belay
connection point (e.g. TRU-CLIP Key Link) to monitor climbing activity.
NOTICE
The Height Sensor is only compatible with TRU-CLIP, Self Belay, and Belay
Mate connectors. It is not intended for use with other auto belay connection types or climbing ropes.
When unsafe climbing activity* is detected, and the TRU-ALERT system has been
properly installed and tested, the Height Sensor emits audible and visual alerts
to notify the climber and nearby sta. There are two levels of alerts – Height
Warning and Safety Alarm.
*Unsafe climbing activity includes, but is not limited to:
Climbing without proper connection to an Auto Belay
Climbing with slack in the webbing line
Pulling webbing out of the Auto Belay prior to descending
6.1.1 PRIMARY FUNCTION – NORMAL MODE – PAIRED
For best results, Height Sensors must be paired to Reset Remotes. See the Device Pairing section for instructions. Paired Normal Mode is indicated by a slow
green flashing LED.
The Height Sensor uses an Elevation Detector to continuously compare climber
elevation with the average elevation of all paired Reset Remotes. For improved
accuracy, Head Rush Technologies recommends pairing at least five (5) Reset
Remotes to all Height Sensors.
Proper connection to an Auto Belay is monitored by an Orientation Detector
which is attached to the climber-to-Auto Belay connection link. The Orientation
Detector must be installed following the instructions in Section 5.3. When the
climber-to-Auto Belay connection link is pointed downward (i.e. hanging freely
from a climbing harness), the Orientation Detector assumes no connection or
improper connection to an Auto Belay.
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Climber Disconnected or Improperly
Connected – Orientation Detector
pointing downward
Climber Properly Connected – Orientation Detector pointing upward
6.1.2 PRIMARY FUNCTION – NORMAL MODE – UNPAIRED
When unpaired, the Height Sensor uses an Elevation Detector to establish safe
level and continuously monitor climber elevation. Unpaired Normal Mode is
indicated by a quick green flashing LED.
Proper connection to an Auto Belay is monitored by an Orientation Detector
which is attached to the climber-to-Auto Belay connection link (e.g. TRU-CLIP
Key Link). The Orientation Detector must be installed following the instructions in Section 5.3. When the climber-to-Auto Belay connection link is pointed
downward (i.e. hanging freely from a climbing harness), the Orientation Detector assumes no connection or improper connection to an Auto Belay.
NOTICE
Using Height Sensors unpaired from Reset Remotes may result in false
Height Warnings. For best results, Height Sensors must be paired to Reset
Remotes.
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HEIGHT WARNING
Height Warning activates when a climber – who is not properly attached to an
Auto Belay – climbs ~1.5m above ground level.
Height Warning is indicated by a slow repeating chirp sound and a slow repeating red LED flash.
NOTICE
Actual height may vary slightly due to facility conditions.
NOTICE
Height Warning activation height is less accurate when the Height Sensor is
used unpaired.
Height Warning will automatically deactivate when the climber descends below
~1.5m OR properly connects to an Auto Belay. Height Warning will remain active
for as long as the climber is above 1.5m and not properly connected to an Auto
Belay.
To manually deactivate Height Warning, press the blue Reset Button on the Reset Remote within 20cm of the Height Sensor OR press the physical reset button
of the Height Sensor using a small pin.
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SAFETY ALARM
Safety Alarm activates when a climber – who is not properly attached to an Auto
Belay – climbs ~2.5m above ground level.
Safety Alarm is indicated by a continuous chirp sound and continuous fast red
LED flash.
NOTICE
Actual height may vary slightly due to unique facility conditions.
NOTICE
Safety Alarm activation height is less accurate when the Height Sensor is
used unpaired. For best results, Height Sensors must be paired to Reset
Remotes.
Safety Alarm will remain active until manually deactivated by a facility sta member, even if the climber descends below ~2.5m or properly connects to an Auto
Belay.
To manually deactivate Height Warning, press the blue Reset Button on the
Reset Remote within 20 cm of the Height Sensor OR press the physical reset
button of the Height Sensor using a small pin.
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NOTICE
The mandatory sta interaction for all Safety Alarms provides an opportunity
for facility sta to correct the unsafe climbing activity with the individual
climber.
6.1.3 SECONDARY FUNCTION – NORMAL MODE – PAIRED AND UNPAIRED
SLACK SENSOR
The Height Sensor will detect slack in the webbing line during climbing. When
slack is detected by the Orientation Detector and the climber is ~2.5m above
ground level, the Height Sensor activates Height Warning for 2 seconds. This
allows the climber to correct the slack issue or downclimb to a safe level. If the
slack issue is not corrected within 2 seconds, the Height Sensor activates Safety
Alarm.
NOTICE
Facilities must train climbers of the proper procedure in the event of webbing slack prior to climbing.
6.2 How it Works – TRU-ALERT Reset Remote
The Reset Remote is required to reset Height Sensors with active alerts. Pairing
the Reset Remote to Height Sensors will improve the accuracy of Height Sensors.
See the Device Pairing section for instructions.
NOTICE
Reset Remotes are intended to be carried or worn by sta in the climbing
area.
NOTICE
Reset Remotes monitor air pressure, avoid using or carrying Reset Remotes
in a way which may artificially aect the air pressure reading. (e.g. avoid
carrying Reset Remotes in pockets or swinging Reset Remotes on a lanyard.)
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6.2.1 PRIMARY FUNCTION – NORMAL MODE – PAIRED
The Reset Remote continuously monitors sta elevation through an Elevation
Detector and broadcasts Safe Level to all paired Height Sensors.
CAUTION
Sta must not climb while carrying a Reset Remote as this will adversely aect Safe Level.
The Reset Remote is intended to be carried or worn by facility sta who are
working in the climbing area. Pressing the blue Reset Button within 20cm of a
Height Sensor cancels any active alerts.
NOTICE
Reset Remotes will continue to broadcast Safe Level while plugged in for
charging. Ensure that devices are charged at Safe Level.
6.2.2 PRIMARY FUNCTION – NORMAL MODE – UNPAIRED
The Reset Remote is carried or worn by facility sta who are working in the
climbing area. Pressing the blue Reset Button within 20cm of a Height Sensor
cancels any active alerts.
6.2.3 SECONDARY FUNCTION
The Reset Remote is used to change the Mode of the Height Sensor and the Reset Remote. Reference the Modes section of this manual for more information.
6.3 Powering On/O
Power On from Shipping Mode: Connect and disconnect the device from
the charger.
Power On from Sleep Mode: Move the device.
CAUTION
If the Height Sensor has been in Sleep Mode for a long period of time, it
may be necessary to charge the device for proper function. Reset Remotes
do not Sleep.
Power O: The device cannot be manually powered o. Shipping Mode
and Sleep Mode reduce battery consumption and disable Height Warning
and Safety Alarm. See the Modes section for more details.
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7.0 MODES
The Height Sensor and Reset Remote are equipped with various modes to accommodate unique features of facilities such as multiple levels and elevated features where climbers are not connected to Auto Belays but are otherwise safe.
7.1 Modes — TRU-ALERT Height Sensor
Reference this table for quick information on the various modes of the Height
Sensor. Detailed descriptions of each mode may be found later in this section.
TRU-ALERT Height Sensor
Mode Name Mode
Activation
Mode
Deactivation Mode Function
Normal
Mode
Press the blue
Reset Button
on the Reset
Remote within
20cm of a
Height Sensor
- OR -
Press the physical Reset Button
on the device
using a pin
Activate a dierent
Mode
Elevation Detector and
Orientation Detector
function is active
Height Warning and
Safety Alarm is active
See Primary Function
section for details
Sleep Mode
Device not
moved for 5
minutes
Move Device
Extends Battery Life by
disabling Elevation Detector and Orientation
Detector
Electronics enter
low-power state but
monitor motion
Suspend
Mode
Pass within
1m of a Reset
Remote which is
broadcasting in
Suspend Mode
- On
Pass within 1m of a
Reset Remote which is
broadcasting in Suspend
Mode - O
- OR -
Automatically deactivated after 20 minutes
Height Warning and
Safety Alarm disabled
Elevation Detector and
Orientation Detector
function remains active
Pause Mode
Double-Click
the blue Reset
Button on the
Reset Remote
within 20cm of
a Height Sensor
Click the blue Reset
Button on the Reset
Remote within 20cm of
the Height Sensor
- OR -
Ascend 1.5m or more
then return to Safe Level
Height Warning and
Safety Alarm disabled
Elevation Detector and
Orientation Detector
function remains active
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Shipping
Mode
With Height
Sensor plugged
into charger –
Press the blue
Reset Button
on the Reset
Remote within
20cm of the
Height Sensor
Plug into charger
Elevation Detector and
Orientation Detector
disabled
Electronics enter
low-power state
Use this mode when
moving devices to a
new facility or shipping
devices
Bootloader
Mode
Press the physical Reset Button
on the device
using a pin
Automatically deactivated after 10s
Allows Bluetooth connection to a remote device for
firmware updates
Low Battery
Mode
Automatically
activated when
the battery
charge level is
low
Charge the device
Indicates that the battery level is low
Normal function is
retained although accurate function may be
reduced
Critically
Low Battery
Mode
Automatically
activated when
the battery
charge level is
critically low
Charge the device
Normal function is unavailable until the device is
re-charged
7.1.1 NORMAL MODE
This is the default mode of the Height Sensor. Details of function in Normal
Mode are described in the “How It Works” section.
7.1.2 SLEEP MODE
Sleep Mode extends battery life by disabling the Elevation Detector and Orientation Detector after the device has not moved for 5 minutes. Device motion
sensing remains active. Move the device to deactivate Sleep Mode. Deactivation
of Sleep Mode automatically activates Pause Mode. Activation of Pause Mode is
indicated by a purple pulsing LED.
In Sleep Mode the LED and Speaker are disabled.
7.1.3 SUSPEND MODE
Suspend Mode allows climbers who are not connected to an Auto Belay – but
who are otherwise safe – to gain elevation without activating the alerts for
unsafe climbing activity. Suspend Mode should only be used for facility elements
which allow climbers to remain at elevated heights for extended periods of time
such as stairs or ropes courses.
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CAUTION
Sta members must check to ensure that Suspend Mode is OFF in normal
conditions.
Suspend Mode is activated by passing a Height Sensor which is in Normal Mode
by a Reset Remote that is broadcasting a Suspend Mode – On signal. Reference
section TRU-ALERT Reset Remote Suspend Mode - On details for more information. Activation of Suspend Mode is indicated by a pulsing yellow LED and a
Suspend Mode audio sequence.
Suspend Mode is deactivated by passing a Height Sensor which is in Suspend
Mode by a Reset Remote that is broadcasting a Suspend Mode – O signal -ORby waiting 20 minutes. Reference section TRU-ALERT Reset Remote Suspend
Mode - O details for more information. Deactivation of Suspend Mode will
automatically reactivate Normal Mode. Activation of Normal Mode is indicated
by a green flashing LED and a single beep.
Suspend Mode disables the Height Warning and Safety Alarm but the Elevation
Detector and Orientation Detector remain active. Reference the table below for
details on activating and deactivating Suspend Mode.
TRU-ALERT Height
Sensor Beginning Mode Æ Event Æ TRU-ALERT Height
Sensor Ending Mode
Normal Mode Æ
Suspend Mode -
On signal received by
TRU-ALERT Height Sensor
Æ Suspend Mode
Suspend Mode Æ
Suspend Mode -
O signal received by
TRU-ALERT Height Sensor
Æ Normal Mode
Suspend Mode Æ 20 minutes elapses Æ Normal Mode
NOTICE
Passing a Height Sensor which is in Suspend Mode by a Reset Remote that
is broadcasting a Suspend Mode - On signal will restart the 20 minute timer.
Example Scenario Using Suspend Mode:
A facility has a ropes course with one entrance and one exit which allows climbers to gain more than 1.5m of elevation safely without the use of an Auto Belay.
At the entrance to the ropes course, the facility has installed a Reset Remote
which is set to broadcast a Suspend Mode – On signal. At the exit of the ropes
course, the facility has installed a Reset Remote which is set to broadcast a Suspend Mode – O signal.
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When climbers enter the ropes course, the climber passes by the Reset Remote
which is broadcasting a Suspend Mode - On signal. The Height Sensor installed
on the climber’s harness receives the Suspend Mode – On signal which activates
Suspend Mode. When climbers exit the ropes course, the climber passes by the
Reset Remote which is broadcasting a Suspend Mode - O signal. The Height
Sensor installed on the climber’s harness receives the Suspend Mode – O signal which deactivates Suspend Mode and reactivates Normal Mode. Activation of
Normal Mode is indicated by a green flashing LED and a single beep.
7.1.4 PAUSE MODE
Pause Mode allows climbers who are not connected to an Auto Belay – but who
are otherwise safe – to gain elevation without activating the alerts for unsafe
climbing activity. Pause Mode should only be used for facility elements which
allow climbers to remain at elevated heights for short periods of time such as
slides.
Pause Mode disables the Height Warning and Safety Alarm but the Elevation
Detector and Orientation Detector remain active.
To activate Pause Mode, double click the blue Reset Button of a Reset Remote
within 20cm of a Height Sensor. Activation of Pause Mode is indicated by a pulsing purple LED and two beeps.
To deactivate Pause Mode, single click the blue Reset Button of the Reset Remote within 20cm of a Height Sensor which is in Pause Mode -OR- gain 1.5m of
elevation, then return to Safe Level. Deactivation of Pause Mode will automatically reactivate Normal Mode. Activation of Normal Mode is indicated by a green
flashing LED and a single beep.
Reference section TRU-ALERT Reset Remote – Pause Mode for more information.
Example Scenario using Pause Mode:
A facility has a slide element which allows climbers to gain more than 1.5m of
elevation safely without the use of an Auto Belay. The slide element requires
operation by facility sta.
A climber enters the slide element. The facility sta member double clicks
their Reset Remote within 20 cm of the Height Sensor installed on the climber’s harness which activates Pause Mode. The climber gains more than 1.5m of
elevation to the top of the slide element. While sliding down the element the
climber returns to Safe Level which automatically deactivates Pause Mode and
reactivates Normal Mode.
7.1.5 SHIPPING MODE
Shipping Mode is used for device transportation outside of the climbing facility
or storage. The Elevation Detector and Orientation Detector are disabled and
the electronics enter low-power state.
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To activate Shipping Mode, press the blue Reset Button of the Reset Remote
within 20cm of a Height Sensor which is plugged in to a charger.
Activation of Shipping Mode displays the Firmware (FW) version. Firmware versions are formatted as three digits in the following format “2.1.1”. The values of
each number are indicated by flashes of the LED.
2.1.1
2 Red Flashes
1 Green Flash
1 Blue Flash
To deactivate Shipping Mode, connect, then disconnect the Height Sensor from
a charger. Deactivation of Shipping Mode will automatically reactivate Normal
Mode. Activation of Normal Mode is indicated by a green flashing LED and a
single beep.
7.1.6 BOOTLOADER MODE
Bootloader Mode facilitates firmware updates by allowing the device to connect
via Bluetooth to a remote device such as a cell phone or computer.
To activate Bootloader Mode, momentarily press and release the Physical Reset
Button using a small pin. Bootloader Mode is indicated by a solid green LED.
Bootloader Mode deactivates automatically after 10 seconds. Deactivation of
Bootloader Mode automatically reactivates Normal Mode. Activation of Normal
Mode is indicated by a green flashing LED and a single beep.
7.1.7 LOW BATTERY MODE
Low Battery Mode alerts facility sta that the device will soon need charging.
Normal device function is retained however accuracy may be aected by low
battery level. Low Battery Mode is indicated by a yellow flashing LED in place of
the green flashing LED of Normal Mode.
To deactivate Low Battery Mode, charge the device. Deactivation of Low Battery
Mode will automatically reactivate Normal Mode. Activation of Normal Mode is
indicated by a green flashing LED and a single beep.
7.1.8 CRITICALLY LOW BATTERY MODE
Critically Low Battery Mode alerts facility sta that the device requires immediate
charging. Critically Low Battery Mode is indicated by a red flashing LED and 6
beeps.
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CAUTION
Critically Low Battery Mode disables normal function.
To deactivate Critically Low Battery Mode, charge the device. Deactivation of
Critically Low Battery Mode will automatically reactivate Normal Mode. Activation of Normal Mode is indicated by a green flashing LED and a single beep.
NOTICE
The device is electronically protected to prevent full battery depletion.
7.2 Modes — TRU-ALERT Reset Remote
Reference this table for quick information on the various modes of the Reset Remote. Detailed descriptions of each mode may be found later in this section.
TRU-ALERT Reset Remote
Mode Name Mode
Activation
Mode
Deactivation Mode Function
Normal Mode Default Mode - No Activation Required
Enter a dierent
Mode
See Primary Function
section for details.
Pairing Mode
While holding the blue
Reset Button, press and
release the physical Reset
Button on the device using
a pin. Continue holding
the blue Reset Button until
LED flashes Blue-to-Green,
then release the blue Reset
Button.
Automatically deactivated after 10s
Pairs to all active TRUALERT Height Sensors
within approximately 1m.
Unpairing
Mode
While holding the blue
Reset Button, press and
release the physical Reset
Button on the device using
a pin. Continue holding the
blue Reset Button until LED
flashes Blue-to-Red. Then
release the blue Reset
Button.
Automatically deactivated after 10s
Unpairs all active TRUALERT Height Sensors
within approximately 1m.
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Suspend
Mode - ON
Press and Hold the blue
Reset Button on the Reset
Remote for 5s
Press and Hold the
blue Reset Button
on the Reset
Remote for 5s.
This will activate
Suspend Mode
- O.
Broadcasts Suspend Mode
– On signal to Height
Sensors that pass within
~1m.
Suspend
Mode - OFF
From Suspend Mode – On,
Press and Hold the blue
Reset Button on the Reset
Remote for 5s
Press and Hold the
blue Reset Button
on the Reset
Remote for 5s
Broadcasts Suspend Mode
– O signal to Height
Sensors that pass within
~1m.
Pause Mode
Double-Click the Reset
Button on the Reset
Remote
Automatically deactivated after 5s
Broadcasts Pause Mode
signal to Height Sensors
that are within 20cm.
Shipping
Mode
With Reset Remote
plugged into charger –
Press and Hold the Reset
Button on the Reset Remote for 2s
Plug into charger
Elevation Detector disabled. Electronics enter
low-power state.
Use this mode when moving devices to a new facility or shipping devices.
Bootloader
Mode and
Identification
of Paired
Devices
Press the physical Reset
Button on the device using
a pin
Automatically deactivated after 10s
Allows BLE connection
to a remote device for
firmware updates and
identifies all paired Height
Sensors.
Low Battery
Mode
Automatically activated
when the battery charge
level is low
Charge the device
Indicates that the battery level is low
Normal function is
retained although
accurate function may
be reduced
Critically Low
Battery Mode
Automatically activated
when the battery charge
level is critically low
Charge the device
Normal function is unavailable until the device is
re-charged.
7.2.1 NORMAL MODE
This is the default mode of the Reset Remote. Details of function in Normal
Mode are described in the “How It Works” section.
7.2.2 PAIRING MODE
Pairing Mode pairs all Height Sensors within ~1m to a Reset Remote. Devices
need only be paired on initial set-up. Once paired, the connection is automatically maintained. Reference the “Device Pairing” section for details.
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NOTICE
Each Reset Remote in use at a facility must be individually paired to all
Height Sensors in use at the facility.
7.2.3 UNPAIRING MODE
Unpairing Mode unpairs all Height Sensors within ~1m from a Reset Remote.
Unpairing is useful when moving Reset Remotes to a new facility or a new location in a climbing facility.
NOTICE
The visual and audible notifications will emit from the newly unpaired
Height Sensor(s). The Reset Remote will not emit sound during unpairing.
To begin, arrange all Height Sensors
within approximately 1m of the Reset
Remote to be unpaired
Press and Hold the Blue Reset Button
While holding the Blue Reset Button,
Press and Release the physical Reset
Button using a small pin such as a paper
clip
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Continue holding the Blue Reset Button
until the LEDs flash Blue-to-Red, then
release the Blue Reset Button
The Reset Remote will begin searching
for and unpairing from all Height Sensors within approximately 1m. Successful unpairing is indicated by a Blue-toRed flashing LED and an unpaired audio
sequence.
7.2.4 SUSPEND MODE – ON
Reset Remotes in Suspend Mode – On continuously broadcast a signal which
activates Suspend Mode for any Height Sensor that passes within ~1m of the
Reset Remote.
NOTICE
Reset Remotes in Suspend Mode – On will not broadcast Safe Level to any
paired Height Sensors.
To activate Suspend Mode – On, press and hold the blue Reset Button on a
Reset Remote for 5 seconds. Activation of Suspend Mode – On is indicated by a
yellow pulsing LED.
To deactivate Suspend Mode – On, press and hold the blue Reset Button on a
Reset Remote for 5 seconds. Deactivation of Suspend Mode – On will automatically activate Suspend Mode – O.
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TRU-ALERT Reset
Remote Beginning Mode Æ Event Æ TRU-ALERT Reset
Remote Ending Mode
Normal Mode Æ Press and Hold the blue
Reset Button for 5 seconds Æ Suspend Mode – On
Suspend Mode – On Æ Press and Hold the blue
Reset Button for 5 seconds Æ Suspend Mode – O
Suspend Mode – O Æ Press and Hold the blue
Reset Button for 5 seconds Æ Normal Mode
Choosing a Location
Reset Remotes in Suspend Mode – On should be mounted near the entrance to
an element which allows climbers to gain altitude safely (e.g. a ropes course or
stairway). For ideal function, the Reset Remote should be mounted in a location
that provides line-of-sight connection to any Height Sensor that will pass by. It
may be necessary to install two Reset Remotes in Suspend Mode – On to ensure
line-of-sight connection, for example on the left and right side of a staircase.
NOTICE
After installation it is important to test function to ensure Height Sensors
can reliably receive the Suspend Mode – On signal. It is equally important
to ensure the Height Sensors passing by, but which are not entering the
element do not unintentionally receive the Suspend Mode – On signal.
7.2.5 SUSPEND MODE – OFF
Reset Remotes in Suspend Mode – O, continuously broadcast a signal which
deactivates Suspend Mode on any Height Sensor that passes within ~1m of the
Reset Remote.
To activate Suspend Mode – O, press and hold the blue Reset Button on a Reset Remote which is in Suspend Mode – On for 5s. Activation of Suspend Mode
– O is indicated by an orange pulsing LED.
To deactivate Suspend Mode – O, press and hold the blue Reset Button on a
Reset Remote for 5s. Deactivation of Suspend Mode – O automatically re-activates Normal Mode. Re-activation of Normal Mode is indicated by a blue flash
of the LED.
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TRU-ALERT Reset
Remote Beginning Mode Æ Event Æ TRU-ALERT Reset
Remote Ending Mode
Normal Mode Æ Press and Hold the blue
Reset Button for 5 seconds Æ Suspend Mode – On
Suspend Mode – On Æ Press and Hold the blue
Reset Button for 5 seconds Æ Suspend Mode – O
Suspend Mode – O Æ Press and Hold the blue
Reset Button for 5 seconds Æ Normal Mode
Choosing a Location
Reset Remotes in Suspend Mode – O should be mounted near the exit of an
element which allows climbers to gain altitude safely (e.g. a ropes course or
stairway). For ideal function, the Reset Remote should be mounted in a location that provides line-of-sight connection to any Height Sensor that will pass
by. It may be necessary to install two Reset Remotes in Suspend Mode – O
to ensure line-of-sight connection, for example on the left and right side of a
staircase.
7.2.6 PAUSE MODE
To activate Pause Mode, double click the blue Reset Button of the Reset Remote. Pause Mode will broadcast a Pause Mode signal to all Height Sensors
within ~20cm for 5 seconds.
After 5 seconds, broadcasting of the Pause Mode signal stops and the Reset
Remote automatically re-activates Normal Mode.
7.2.7 SHIPPING MODE
To activate Shipping Mode, press the blue Reset Button of the Reset Remote
while the Reset Remote is plugged in to a charger.
Activation of Shipping Mode displays the Firmware (FW) version. Firmware versions are formatted as three digits in the following format “2.1.1”. The values of
each number and are indicated by flashes of the LED.
2.1.1
2 Red Flashes
1 Green Flash
1 Blue Flash
To deactivate Shipping Mode, connect, then disconnect the Reset Remote from
a charger. Deactivation of Shipping Mode automatically activates Normal Mode.
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7.2.8 BOOTLOADER MODE / IDENTIFICATION OF PAIRED DEVICES
Identification of Paired Devices sends an identification signal to all paired Height
Sensors which are within range. The identification signal is indicated by a flashing purple LED. All Height Sensors which are paired to and within range of the
Reset Remote will indicate that they are paired by a flashing purple LED.
To activate Bootloader Mode, press the Physical Reset Button using a small pin.
Bootloader Mode is indicated by a solid green LED.
Bootloader Mode deactivates automatically after 10 seconds.
Deactivation of Bootloader Mode automatically activates Identification of Paired
Devices.
Identification of Paired Devices deactivates automatically after 5 seconds.
Deactivation of Identification of Paired Devices automatically activates Normal
Mode.
7.2.9 LOW BATTERY MODE
Low Battery Mode alerts facility sta that the device will soon need charging.
Normal device function is retained however accuracy may be aected by low
battery level. Low Battery Mode is indicated by a solid yellow LED.
To deactivate Low Battery Mode, charge the device. Deactivation of Low Battery
Mode will automatically reactivate Normal Mode.
7.2.10 CRITICALLY LOW BATTERY MODE
Critically Low Battery Mode alerts facility sta that the device requires immediate
charging and disables normal function. Critically Low Battery Mode is indicated
by a solid red LED.
To deactivate Critically Low Battery Mode, charge the device. Deactivation of
Critically Low Battery Mode will automatically reactivate Normal Mode.
NOTICE
The device is electronically protected to prevent full battery depletion.
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8.0 MAINTENANCE AND CARE
Reference Section 5.4 Test Proper Function for regular verification of device
function. Reference Section 9.0 Troubleshooting for corrective actions of
abnormal function. Clean the device regularly with a soft, dry cloth. Store the
device in a cool, dry place when not in use.
CAUTION
Avoid using liquids, chemicals, or abrasive materials.
PRODUCT END OF LIFE DISPOSAL INSTRUCTIONS
This electronic product is subject to disposal and recycling regulations that
vary by country and region. It is your responsibility to recycle your electronic equipment per your local environmental laws and regulations to ensure
that it will be recycled in a manner that protects human health and the
environment. To find out where you can drop o your waste equipment for
recycling, please contact your local waste recycle/disposal service.
BATTERY DISPOSAL INSTRUCTIONS
Batteries contain chemicals that, if released, may aect the environment
and human health. Batteries should be collected separately for recycling,
and recycled at a local hazardous material disposal location adhering to
your country and local government regulations. To find out where you can
drop o your waste battery for recycling, please contact your local waste
disposal service. The Lithium Polymer (Li-Poly) rechargeable battery used in
this product is removable. For removal instructions, visit headrushtech.com/
climb/tru-alert-height-sensor.
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9.0 TROUBLESHOOTING
NOTICE
Plugging Height Sensors into a battery charger will silence persistent alarms.
Reference the Modes section above to better understand what Mode the device
is operating in. Understanding the modes will ease troubleshooting. For mode
identification see the Quick Reference Charts below.
Internal errors are indicated by a Red-to-Yellow continuously flashing LED. Internal errors may indicate an electronic problem with the device.
Most errors, including internal errors, may be corrected by one of the following
steps:
1. Reset the device
a. Press the physical Reset Button with a small pin.
2. Confirm that the battery is fully charged
3. Inspect for damage such as:
a. Broken or damaged wire, especially near the case or near the Orientation Detector
b. Cracks or severe damage to the case
c. Water damage
4. Confirm proper installation to the climbing harness and climber-to-Auto
Belay connection point. (e.g. TRU-CLIP Key Link)
For additional support, visit our website at www.headrushtech.com or contact
customer service at 720-565-6885.
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TRU-ALERT Height Sensor Quick Reference Chart
LED Color LED State Speaker State Height Sensor State
Green Slow Flash Single Beep, then none Normal Mode - Paired
Green Quick Flash Single Beep, then none Normal Mode - Unpaired
Green Solid none Bootloader Mode
Blue Pulsing none Charging
Blue Solid none Fully Charged
Purple Pulsing Two Beeps, then none Pause Mode
Purple Flashing none Paired Device Identification
Yellow Pulsing 4x Chimes, then none Suspend Mode
Yellow Slow Flash Single Beep, then none Low Battery - Normal Mode - Paired
Yellow Quick Flash Single Beep, then none Low Battery - Normal Mode - Unpaired
Red Slow Flash Slow Chirp Height Warning
Red Quick Flash Continuous Chirp Safety Alarm
Red Slow Flash 6 Beeps, then none Critically Low Battery
Red Yellow Slow Flash none Internal Error
Blue Green Quick Flash Paired Audio Pair Complete
Blue Red Quick Flash Unpaired Audio Unpair Complete
TRU-ALERT Reset Remote Quick Reference Chart
LED Color LED State Speaker State Height Sensor State
Green Solid none Bootloader Mode
Blue Solid for 4 sec none Broadcasting Reset Signal
Blue Pulsing none Charging
Blue Solid none Fully Charged
Purple Solid for 4 sec none Broadcasting Pause Mode Signal
Yellow Solid for 4 sec none Broadcasting Reset Signal - Low Power
Yellow Pulsing none Broadcasting Suspend Mode - On Signal
Amber Pulsing none Broadcasting Suspend Mode - O Signal
Red Slow Flash for 4 sec 6 Beeps, then none Critically Low Battery
Red Yellow Slow Flash none Internal Error
Blue Green Quick Flash none Pairing In-Process
Blue Red Quick Flash none Unpairing In-Process
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10.0 WARRANTY AND SUPPORT
The TRU-ALERT Height Sensor and TRU-ALERT Reset Remote are warrantied
against factory defects in materials and workmanship for a period of two (2)
years from date of purchase. This warranty applies only to the original purchaser
and is contingent upon the owner/operator using and maintaining the device in
accordance with these instructions. THIS WARRANTY IS EXPRESSLY IN LIEU OF
OTHER WARRANTIES, EXPRESS OR IMPLIED, AND ANY IMPLIED WARRANTY, INCLUDING WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE, IS HEREBY EXPRESSLY EXCLUDED. The sole remedy for breach of this
warranty is the repair or replacement of any defective parts at the discretion of
the manufacturer. Such parts claimed to be defective shall be returned to Head
Rush Technologies, transportation prepaid, for inspection to determine to its
satisfaction that said part(s) are defective. This warranty is null and void if any
modifications or services have been carried out on the device by anyone other
than an authorized Head Rush Technologies servicing agent. This warranty does
NOT cover any damaged resulting from the following:
Normal Wear
Modifications or alterations
Failure to properly store the device
Failure to properly maintain the device
Damage due to abuse to the device, damage in transit, or any other damage beyond the control of Head Rush Technologies.
Head Rush Technologies makes no warranties in respect to trade accessories or
component parts which are not made by Head Rush Technologies. No person, agent, or distributor is authorized to give any warranty, other than the one
herein expressed, on behalf of Head Rush Technologies, or to assume for it any
liability pertaining to such products. Head Rush Technologies expressly does not
warranty merchantability or claim as to whether the device is suited for a particular purpose. Purchaser agrees that Head Rush Technologies shall not be held liable to purchaser/operator for damages of any kind, including but not limited to,
lost or projected profits, equipment down time, or any losses considered to be
caused by non-operation of the equipment. For full terms, visit headrushtech.
com/product-resources/product-warranties.
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10.1 Owner/Operator Responsibility for TRU-ALERT
Components
The following items are the responsibility of the Owner/Operator and are therefore not covered under the terms of the warranty.
Product installation
Normal maintenance, including periodic inspections
Replacements required because of abuse, misuse, or improper operational habits of the operator
Normal deterioration due to use and exposure
Adherence to the Operator Manual, manufacturer’s instructions, and advice
given by authorized Head Rush Technologies service technicians is the responsibility of the buyer, installer, and operator.
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11.0 TECHNICAL SPECIFICATIONS
Enclosure Size: 80 mm x 47 mm x 18 mm
TRU-ALERT Height Sensor Weight: 71 g (2.5 oz)
TRU-ALERT Reset Remote Weight: 44.5 g (1.5 oz)
Orientation Detector Minimum Cable Length (unstretched): 45 cm
(17.8 in)
Orientation Detector Maximum Cable Length (stretched): 65 cm (25 in)
Battery Life: Up to 4 days on a single charge
Battery Information: Lithium-Ion 3.7V 350mAh
Battery Charging Port: USB-C
Connectivity: Bluetooth Low Energy - BLE
Sensors: Barometric Altimeter, Accelerometer
Max Speaker Volume: 96 dB
Maximum Operating Temperature: 60 degrees C (140 degrees F)
Minimum Operating Temperature: -4 degrees C (25 degrees F)
Frequency Bands of Operation: 2.4GHz
Maximum radio-frequency power transmitted: 5.65 dBm
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NOTES
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