0.85 0.85 USD


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    Smart WIFI Window/Door Magnetic Sensor

    > App name: Tuya smart /Smart Life
    > Support Voice Control By Amazon Alexa/Google Assistant
    > Built-in battery: AAA 1.5V*2
    > WIFI Frequency: 2.4G
    > Working distance: ≥15mm
    > With low-battery remind function
    > Two-way function (Detect open/close status of the door/window)
    > Battery life: 4-6 months