Motion Sensor Wireless 433 50% you can directly control maximum

you can directly control maximum 16 RF controlled devices on the App through WiFi/2/3/4G network

SIZE: 200MM /420M3/H

Clamp Meter

Automatic Hand Dryer

Both the opening and closing status of the door/window are synced on your mobile phone

Motion Sensor Wireless 433 50% you can directly control maximumThe Sonoff PIR2 is an 433MHz RF Sensor which will work together with the Sonoff RF bridge. The sensor ultra low power and uses two AA (3V) battery's which are not included. When the sensor detects movement (12m x 12m area) sensor sends an 433. 92MHz signal to the Sonoff RF bridge, triggering an scene or alarm in the eWeLink app.