5.8GHz CW radar,ISM
The sensor is an active motion detector, it emits high-frequency electro-magnetic wave "5.8GHz" and receives their echo. The sensor detects the change in echo from even the slightest movement in its detection zone. A microprocessor then triggers the “switch light ON” command. Detection is possible through doors, panes of glass or thin walls.
Important: persons or objects moving towards the sensor are detected best!
The high-frequency output of this sensor is <10Mw- that is just one 100th of the transmission power of a mobile phone or the output of a microwave oven.
Add: Guanyi Smart Industrial Zone,Daojiao Town,Dongguang City,Guangdong Province,China