Stay connected and secure with our WiFi door/window sensor, providing real-time alerts whenever a door or window is opened. Perfect for individuals living alone, families with young children, or those caring for elderly relatives—enjoy greater peace of mind knowing you’re always in the loop.
Using a stable 2.4GHz WiFi connection, the sensor sends instant notifications to your smartphone, whether you’re at home or anywhere else. There’s no need for a hub or monthly fees—just download the free “SmartLife” or “Tuya” app, connect to your WiFi, and mount the sensor in seconds.
The magnetic contact sensor triggers an alert the moment the two parts separate, ensuring prompt updates every time. With an optimized power-saving design, the battery lasts for more than a year, so you can set it and forget it.
Ideal for doors, windows, garages, cabinets, fences, pet doors, and more—this versatile sensor helps protect what matters most. If you have any questions, we’re always here to help.
Powered by three included CR2 lithium batteries, this device delivers 3 volts of reliable energy.
