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SONOFF DW2-RF - 433MHz RF Wireless Door/Window Sensor

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

Category: Food & Desserts

【Alert Notification & Camera Binding】By receiving a push notification, monitor your home more reassuringly. You can also add a camera to check the real-time status. 【Smart Scenes】Open the door to trigger lights on/off. There are more scenes that you can customize. 【Low Power Consumption】Adopots low energy consumption technology to extend the lifespan of batteries. 【Easy Installation】Tool-free installation with the 3M adhesive at back, 【Note】Batteries are not included in the package. RF433MHz Bridge is required.

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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