189.75 189.75 189.75 ZAR


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    Sonoff 433MHZ RF PIR Motion Sensor

    Terms and Conditions
    Shipping: 2 - 5 days (Includes processing)
    Assembly (if applicable): Additional 2 - 4 days

    Product Datasheet


    1 433 MHz RF PIR Motion Sensor
    2 Battery: 3V Button Cell (Battery model: CR2450)
    3 Dimensions: 28 x 35 x 40mm
    4 Working humidity: 10-90%RH (non-condensing)
    5 Material: PC V0
    6 Working temperature: -10℃~40℃
    7 Detection distance: ≤8m (Indoor space)
    8 Detection angle: 100°


    PIR3-RF can be used to trigger smart devices with various protocols as long as it connects with SONOFF RF Bridge. With the effective period of smart scene setting, PIR3-RF can trigger more scenes in different time periods. When you get up at night, just walk over to the toilet and the light will automatically light up.


    Simply wave to PIR3-RF and you will immediately enter the wonderful time of reading.


    PIR3-RF has two built-in modes which are two different trigger time mechanisms to meet your needs in different scenarios.

    Alert Mode

    If motion is in the detection range, it can be triggered every five seconds.

    Normal Mode

    The next alarm trigger can be activated (when detecting motion, it will be triggered) if there is no motion detected within one minute after the previous detection.


    PIR3-RF’s unique alert mode can be triggered once every 5s which makes you more at ease when you go out, without missing any suspicious moment.

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