Xiaomi Motion Sensor does not respond.

The Xiaomi Motion Sensor is a smart device that detects movement within its range and triggers actions such as turning on lights or activating alarms. However, if the motion sensor does not respond, it may be experiencing issues with connectivity or power supply.
If the Xiaomi Motion Sensor does not respond, please refer to the following steps:

1. If the battery level is low, the sensor may not function correctly. You may replace the battery to resolve this issue;
2. Printed Circuit Board (PCB) is damaged. Damage to the PCB can occur due to physical impact, water damage, or other environmental factors. In such cases, the sensor may need to be repaired or replaced to restore functionality;
3. If the sensor is placed too far from the hub/gateway, it may be out of range, causing it to not respond;
4. The sensor may have a hardware failure, which can cause it to stop working.