Sonoff PIR Motion Sensor - PIR3-RF Radio Frequency Motion Sensor
Sonoff's motion sensor is a small device that can detect movement from up to 8 meters away in two modes: Normal Mode (detects movement every 30 seconds) and Alert Mode (detects movement every 5 seconds).
After detecting movement through the Sonoff PIR3-RF, you can take various actions from triggering a camera to start recording, turning on a light, triggering another Sonoff device, simply receiving a notification, or any other scenario you want to apply.
Whenever it detects movement, it sends a RF 433 Mhz signal that must be received through a radio frequency signal receiver such as the RF Bridge that will later connect to the eWeLink application.
Detection distance: 8m
Detection angle: 100º
Power: DC, 3V Battery (CR2450)
Connectivity: RF 433 Mhz
Dimensions (mm): 38 x 33 x 42
Operating temperature: -10ºC -- +40ºC
Operating humidity: 10% -- 90% (non-condensing)