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    Sonoff RF Bridge 433MHZ Wifi Detector PIR Door & Window Alarm Sensor Smart Home

    • Item No : 353629569903
    • Condition : New
    • Brand : GCSUPERMARKET
    • Seller : gc_supermarket
    • Current Bid : US $14.16

    • * Item Description

    • PIR is a 433MHz RF PIR motion sensor that for human detection. DW1 is a door and window alarm sensor. The door alarms can work with Sonoff RF Bridge 433. This RF Bridge 433 can convert most of the 433MHz RF Remotes into WiFi wireless.
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