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4. Getting Started
4.1
Installing and Replacing Batteries
The device uses replaceable battery (AAA size/LR03).
1. Carefully pry open the sensor's battery cover.
2. Install two (2) new "AAA" batteries into the battery compartment, making
sure to match the positive and negative ends of the batteries to the correct
contacts as indicated below.
3. Replace the battery cover.
4. The Alert Sensor powers on automatically when the batteries are installed
correctly.
The LED lights up in solid red.
Battery Life
The average battery life is up to 5 months if the door/window opens and closes
about 10 times a day. The red LED flashes twice every 30 seconds when the
battery is low.
8
Getting Started
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