Sonoff PIR3-RF Motion Sensor, 433 MHz, White
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The Sonoff PIR3-RF is a compact indoor RF-controlled motion sensor designed to detect and report movement up to 8 meters away within a 100-degree detection angle.
Note: This device requires the Sonoff RF BridgeR2 Wi-Fi adapter to connect to the eWeLink app and Wi-Fi network.
Operating Modes and Capabilities
- Two trigger modes: Alert Mode triggers every 5 seconds when continuous motion is detected, while Normal Mode resets the trigger once no motion is detected for one minute after the previous event.
- Smart automation: Integrated via the Sonoff RF BridgeR2, motion detection can trigger automated actions such as turning on lights, cameras, or audio equipment.
- Flexible placement: Can be mounted directly using the included 3M adhesive tape or installed on the optional Motion Sensor-BASE 360-degree bracket.
| Compatibility | Sonoff RF BridgeR2, Motion Sensor-BASE |
|---|---|
| Detecting distance | 8 m (indoor space) |
| Detecting angle | 100° |
| Wireless connection | 433MHz |
| Power supply | 3V battery CR2450 |
| Modes | 2 (normal, alert) |
| App | eWeLink (Android, iOS) |
| Operating temperature | -10°C~+40°C |
| Operating humidity | 5%-95%RH (non-condensing) |
| Mounting | To the wall with 3M adhesive or on the holder Sonoff Motion Sensor-BASE (not included) |
| Material | PC |
| Safety class | V0 (flame-retardant) |
| Color | White |
| Dimensions | 38x33x42mm |
| Weight | 15g |
| Warranty | 24 months |
| EAN | 6920075775372 |
|---|
Does this sensor require a hub to connect to Wi-Fi?
Yes, it requires the Sonoff RF BridgeR2 adapter to connect to the eWeLink app and Wi-Fi network.
What type of battery powers the PIR3-RF?
The sensor is powered by a 3V CR2450 battery.
What is the detection coverage of the sensor?
It provides an indoor detection range of up to 8 meters with an angle of 100 degrees.
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