Sonoff PIR3 Motion Sensor

237.53 237.53 ZAR


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South Africa: Price: R115, 2-4 working days.
International: Contact us for a quote.
No Charge - 3 Appian Place, 373 Kent Ave, RandburgEffortlessly bridge legacy and modern technologies with our DB9 to USB Connector, enabling seamless connectivity between serial devices and USB ports.

All items subject to 1 month warranty. Extended 12 month warranty available at 20% of purchase price. t&c apply

Sonoff PIR3 Motion Sensor

PIR3 433MHz RF

The Sonoff PIR3 device is an advanced 433 MHz RF PIR motion sensor. This motion detector is designed to collaborate seamlessly with the Sonoff RF Bridge 433, enabling it to send an alert to your phone whenever human movement is detected. Enhance your security further by connecting it with the Sonoff IP camera, allowing you to identify any intruders. When integrated into your smart home setup, this sensor can be programmed to automatically switch your lights on or off in response to movement, once it's linked with the Sonoff RF Bridge.

The Sonoff PIR3-RF motion sensor offers a compact design, ensuring versatile placement for efficient motion detection. Operating within an 8-meter range, this sensor plays a pivotal role in your home security system, distinguishing between human and pet movements. Receive instant alerts on your mobile phone, and when paired with the Sonoff IP camera, identify potential intruders. Integrated into your smart lifestyle, it collaborates with the Sonoff RF Bridge to automate light control upon movement. The sensor's universal joint provides a full 360° horizontal and 90° vertical rotation, optimizing detection angles. Choose between alert and normal modes for tailored functionality. Note: Requires SONOFF 433MHz RF Bridge; universal joint sold separately.

  • Please be aware that batteries are not included in this package.


  1. Motion Sensor & Camera Binding:
    Enhance your home security with alarm notifications when binding a camera, providing dual monitoring for added assurance.

  2. Alert Mode/Normal Mode:
    Tailor your experience with two distinct modes, each offering unique trigger time mechanisms to suit different scenarios.

  3. Smart Scenes:
    Create customized smart scenes based on your preferences, effortlessly triggering multiple devices or scenes for a seamless smart home experience.

  4. Easy Installation:
    Choose between 3M adhesive or screw mounting (universal joint) for a straightforward installation process.


Input Voltage    DC 4.5V ~ 20V
Static Current<50uA
Output Signal0V / 3V (Output high when motion detected)
Sensing Range7 meters (120 degree cone)