
Base Station (not provided) can learn the signals of up to four PIR Motion Sensors. The Base Station will give a single beep for the first Sensor that it learns, a double beep for the second, and so forth. Additionally, multiple Base Stations can work with the same PIR Motion Sensor to sound in different places. PIR Motion Sensor Assembly & Test Step 1 Attach PIR Motion Sensor box to mounting plate with large silver screw. Tighten screw until PIR Motion Sensor stays in place when repositioned. P