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SONOFF DW2-RF - Sensor inalámbrico de puerta/ventana RF de 433MHz

SONOFF DW2-RF - Sensor inalámbrico de puerta/ventana RF de 433MHz - Main image
SONOFF DW2-RF - 433MHz RF Wireless Door/Window Sensor
$2.5 $4.99 In stock

Category: Food & Desserts

【Notificación de alerta y vinculación de cámara】Al recibir una notificación push, podrá supervisar su hogar con mayor tranquilidad. También puede añadir una cámara para comprobar el estado en tiempo real. 【Escenas inteligentes】Abra la puerta para activar o desactivar las luces. Hay más escenas que puede personalizar. 【Bajo consumo de energía】Adopta tecnología de bajo consumo para prolongar la vida útil de las pilas. 【Fácil instalación】Instalación sin herramientas con el adhesivo 3M en la parte trasera. 【Nota】Las pilas no están incluidas en el paquete. Se requiere el puente RF433MHz.

Customer Reviews (4.6 / 5 · 15 reviews)

George ★★★★★

I was skeptical about the 433MHz range, but it picked up the signal from the far end of my yard when I tested it on the back gate. The push alert to my phone was instant, and the smart scene option with my camera feed has been a game-changer for checking deliveries.

Olivia ★★★★★

The push notification came through before I even got my phone out of my pocket, which is exactly the peace of mind I needed. Tying it to my camera for real-time checks was simple, and the whole setup took about five minutes.

Joshua Y. ★★★★★

Took me ten minutes to mount it on the front door, and now I get a ping the second it swings open. The camera binding works exactly as advertised, so I can actually see who's coming in before I check the feed. Feels oddly reassuring for such a tiny gadget.

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