WiFi Ceiling Type Human Presence Sensor

The human presence sensor is based on the millimeter wave Doppler radar system, which realizes the human biological motion perception and human biological perception. Through the synchronization of the Doppler parameters of the human movement and the human physiological parameter, the gateway is notified through wireless signals to realize scene linkage; it is suitable for homes, hotels, offices and other places. (Not affected by factors such as temperature, humidity noise, airflow, dust, light, etc.)