Sonoff DW2 RF
 | $13.99 Buy!  SONOFF DW2-RF 433MHZ RF Wireless Door Window Sensor Detector Door Opening Sensor eWeLink App Smart Home SecurityBanggood.comDelivery: in USA Report |
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To work, you need a SONOFF RF Bridge hub or others that support 433 MHz transmission.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Sonoff 2025 - new arrivals, bestsellers, and the most relevant models Sonoff.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Sonoff 2025 - new arrivals, bestsellers, and the most relevant models Sonoff.
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