Sonoff DW2 RF
 | Expecting restock Sensor: opening; Mount: indoor; Installation: in the door frame / window frame; Connecting sensors (protocol): frequency 433–434 MHz; Communication range (m): 50; Power source: batteries; Maximum humidity (%): 95; Dimensions (mm): 70x31x19; Weight (g): 27; |
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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 2026 - 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 2026 - new arrivals, bestsellers, and the most relevant models Sonoff.
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