9. How to Replace the Battery in your PIR Motion Sensor
PIR motions sensors use one 9V battery. Battery life will vary based on use.
Note: extreme temperatures can cause your batteries to deplete faster than normal.
WHEN IT IS TIME TO REPLACE THE BATTERIES, PLEASE FOLLOW THESE STEPS:
1. Make sure your system is disarmed to avoid a false alarm
trigger when you are changing the batteries in the sensors.
2. Use a small flathead screwdriver to take the cover off
3. Take o
ut the old battery and replace it with a new 9V battery
4. Put the cover on tightly until it clicks
SLIDE THE SENSOR ONTO THE FRAME. MAKE SURE THE SENSOR SITS TIGHTLY IN ITS PLACE AND DOES
NOT COME OFF
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