Network configuration 

1. Power on the product: 

Open the battery back cover counterclockwise; remove the battery insulation sheet and power on the product.

2. Restore the device to factory settings: 

Press the button for 5 seconds and release it, the green indicator light flashes quickly, and the sensor automatically enters the network configuration state after restoring the factory settings.

Network configuration prompt:

Press for 5-10 seconds to add network, the red light is always on after pressing, and the red light goes out after 5 seconds. At this time, release the button to start adding the network and the green light flashes at the same time. If the network is successfully added, the green light will be always on for 5 seconds.

Networking is successful and the status is reported once. If networking fails, the green light goes out.

3. Instructions for use:

1. The product enters the self-test state after power-on, and the red light flashes for 60 seconds;

2. After the self-test is completed, the product enters the 5-minute test mode. If someone crosses the detection area, the LED indicator light will light up, and the product will send an alarm signal to the outside;

3. After the test mode is completed, it enters the normal working mode. In this mode, if someone is detected again within one minute after the alarm signal is triggered, there will be no alarm prompt.

4. In the normal use mode, press the set key, the LED indicator light flashes once, and the product enters the test mode.