Sonoff Smart Sensor DW2-RF(No Battery)

    USD 22.90 USD 22.90 22.900000000000002 USD

    USD 20.00

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    In order to achieve the DW2-RF using, the SONOFF Bridge is required. No battery is included in the package

    Weight 36 g
    Dimensions 72 × 48 × 22.5 mm
    Working Voltage DC 3V (2×1.5V AAA battery)
    RF 433MHZ
    Emission current ≤ 20 mA

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