Smart Wifi Door Window Sensor for Home Security

Protect your home effortlessly with the SONOFF DW2-WiFi Smart Door & Window Sensor, designed to give you peace of mind by instantly notifying you whenever a door or window is opened. This easy-to-install, battery-powered sensor connects to your home’s Wi-Fi network without the need for a gateway, sending real-time alerts straight to your phone. Whether you're at home or away, the SONOFF DW2 ensures that you’re always aware of what’s happening.

✅ Instant Security Alerts: Receive push notifications directly to your smartphone as soon as a door or window is opened.
✅ No Gateway Needed: Easily connects to your 2.4GHz Wi-Fi, making setup a breeze without the need for additional hubs.
✅ Battery Powered: Operates on two AAA batteries, providing long-lasting security without the hassle of frequent charging.
✅ Quick Installation: Mounts in seconds using adhesive backing—perfect for renters and homeowners alike.
✅ Wide Compatibility: Works with various smart home platforms and supports IFTTT for enhanced automation options.

"This smart sensor has been a lifesaver for my home security. It’s so easy to install, and the real-time alerts give me peace of mind when I'm away!" ⭐⭐⭐⭐⭐

Money-back guarantee: If you're not satisfied within 30 days, we offer a full refund—no questions asked!