The Sonoff PIR2 is a RF433 MHz sensor that is meant to be operated via a RF 433 MHz bridge (sold separately) on ISP Home. The Bridge can be used as a gateway for a number of sensor modules as well as to control RF433 MHz devices via WiFi.
The PIR2 Infrared Motion Sensor can be used to trigger a number of actions via motion, e.g. activating all lights and a siren when motion is detected in a remote room after hours or or alternatively to activate the dimmed LED lights under the bed when getting up in the middle of the night.
Features of the Sonoff PIR2 sensor:
- Dual infrared
- Ultra-low power microprocessors
- Double temperature compensation technology
- Robust and durable, suitable for homes, offices, sheds, garages etc.
- Easy installation and set-up, wall-mounted
Specification for Sonoff PIR2 sensor:
- 433.92MHz Transmit distance: 150m (open)
- Voltage: 3V (2*AA)
- Standby current: ≤9μA
- Alarm current: ≤10mA
- Wireless frequency: 433.92MHz
- Wireless Transmit Code: 1527Mhz (default)
- Detection distance: 12m@ 25℃
- Detection angle: 110 degrees
- Maximum coverage area: 12m*12m
- Alarm indicator light: on for 3 seconds
- Working environment: indoor
- Tamper switch: normally closed
- Anti-white light intensity: 10000Lux
- Packing size: 165*65*50mm
- Product Size: 120*62*46mm
- Battery type: 2*AA
- Weight: 120g
Note: Batteries not included (2 x AA)
