It is easy to add/pair a new motion sensor:
Step 1: First power on the receiver. Then press and hold the Mode button for 3 seconds to enter the pairing mode. The zone number flashes quickly for 30 seconds as it waits for the pairing;
Step 2: Power on the motion sensor or wave your hand in front of the detection window to trigger the motion sensor;
Step 3: The receiver will produce a unique tone to indicate that the pairing has been successful. The zone number will be increased automatically;
Step 4: You can also specify this zone number manually. Press and hold the Mode button for 3 seconds to enter the pairing mode. Then short press the mode button to change the zone number to your favorite. Now wave your hand to trigger the motion sensor to complete the pairing.
The receiver has four zones to choose from. Each zone has an independent chime to facilitate the identification of which regions sensor has been triggered. If you want to change the chime, you can refer to the pairing method to pair the sensor to another zone.