Smart WiFi Door & Window Sensor
$24.99
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Smart WiFi Door & Window Sensor
$24.99
🚚 Ships from our specialty supplier network. If you order multiple items, they may arrive in separate packages on different days — each with its own tracking number.
US-based · 25 years in home automation · Free shipping · 30-day returns
Know the moment a door or window opens — no cameras, no cables. This compact contact sensor pairs a magnet and detector across any door or window frame and sends an instant alert to your phone the second it's opened, whether you're home or away.
- Instant open/close notifications
- WiFi, no hub required
- Compact, low-profile design
- Works with Alexa & Google Home
- Long battery life
Our Promise
- Free shipping on every order, no minimum
- Ships within 1–2 business days, with tracking
- 30-day returns
- US-based support — hello@buyhomeautomation.com or (860) 254-1799
Buy Home Automation has served homeowners with smart home and security products for over 25 years. Read our story · Shipping info · Contact us