Installation and Operations Manual
AT&T Proprietary (Internal Use Only)
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6.2.7.7 Installing/Replacing Battery
The PIR motion sensor includes low battery detection. When the system indicates a low
battery condition on the PIR, replace the battery by following these steps:
Step
Action
1.
Press the button on the bottom of the PIR to disengage it from the back
plate.
2.
Remove the depleted battery and dispose of them as required by local laws.
3.
Insert the replacement battery, paying careful attention to the polarity.
4.
Re-install the PIR to its back plate.
5.
Test the PIR by entering the Walk/RF Test Mode.
6.2.7.8 Testing the PIR
The PIR sensor includes a walk-test feature. Test the PIR by following these steps:
Step
Action
1.
To enter the Walk/RF Test mode, press the button on the right hand side of
the PIR. The PIR will remain in the Walk/RF Test mode for one minute.
2.
Move in the area that is to be covered by the PIR.
3.
Observe that the red LED on the PIR flashed as you move. Note that the
LED will flash approximately once every three (3) seconds.
4.
If your testing is not completed within the one minute period, you may re-
enter the Walk/RF Test mode again by pressing the button on the right hand
side of the PIR.
6.2.7.9 Specifications—PIR Motion Sensor
General Specifications
Operating Temperature
32° to 100° F (0° to 38° C)
Operating Rel. Humidity
5 to 95%, non-condensing
Operating Frequency
433.92MHz
Battery
3-Volt CR123A Lithium Battery
PIR Sleep Cycle
Three (3) minutes
