Set of 4 wireless door and window sensors for home security, compatible with Tuya Smart Home Alexa and Google Assistant devices

Universal smart door and window sensor: No hub required. A 2.4 GHz Wi-Fi connection is all you need (not compatible with 5G). Simply download the "Tuya" or "Smart Life" app to connect. Stay informed about your security from anywhere. 📱【Never miss a notification】Instant smartphone notifications as soon as the door opens more than 15 mm – monitor your home 24/7 from anywhere. The software records all data points, especially the duration the door opens and closes. 👍【Easy installation】Simply use the included adhesive tape for quick and secure mounting – the surface must be clean and dry for optimal adhesion. Install the sensor anywhere: on doors, windows, drawers, filing cabinets, or safes in homes, offices, hotels, and warehouses. Smart battery management: Operates on 2 AAA batteries (not included). Receive a proactive notification on your smartphone when the batteries are low. Expandable security system: Easily connects to Tuya, Smart Life, Alexa, and Google Home – control via voice command or automate your security routines. Since Alexa/Google can answer your question, "Is the door open/closed?", pair the system with other Tuya devices like sirens/spotlights to trigger a 100dB alarm in case of a break-in. Universal smart door and window sensor: No hub required. A 2.4GHz Wi-Fi connection is all you need (not compatible with 5G). Simply download the Tuya or Smart Life app to connect. Stay informed about your home security from anywhere. 📱【Never miss a notification】Instant smartphone notifications as soon as the door opens more than 15mm – Monitor your home 24/7 from anywhere. The software records all data points documenting the duration of the door opening and closing. 👍【Easy Installation】Simply use the included adhesive tape for quick and secure mounting. The surface must be clean and dry for optimal adhesion. Installation is possible anywhere: on doors, windows, drawers, filing cabinets, or safes in homes, offices, hotels, and warehouses. Intelligent battery management: Operates on 2 AAA batteries (not included). You will receive a proactive notification on your smartphone as soon as the battery is low.

You will receive an instant notification on your smartphone whenever a door or window is opened or closed, keeping you informed at all times. Every time the sensor is triggered, an alarm will sound to inform you that someone has opened your door or window. You can view the opening/closing logs in the app. You'll never miss an important moment again. When the battery is low, the system will automatically remind you to replace it. You'll never have to worry about a dead battery again. Compatible with Alexa and Google Home. Seamlessly integrate your smart home system with Alexa and Google Home for hands-free voice control and greater everyday convenience. Open the back. Insert 2 AAA batteries (not included). Mount the device using the included double-sided adhesive tape or screws. Download the "tuya" or "Smart Life" app from Google Play or the App Store to add the device and monitor the status of your door/window. Material: ABS. Sensor size: 25 x 70 mm. Magnet size: 12 x 43 mm. Power supply: 2 AAA batteries (not included). Wireless type: 2.4 GHz Wi-Fi. App: Smart Life / Tuya. Package contents: Sensor, magnet, ejector, adhesive tape, user manual.

Instant notification

Alarm and recording

Low battery warning

Versatile applications

Windows

Doors

Cat flaps

Drawers