Tuya Smart Door Sensor — 2.4GHz App-Controlled Open/Closed Detector with One-Key Gateway Pairing, Trusted and Reliable

Compact Tuya door/window sensor that detects open and closed status and sends instant push notifications to your phone. It uses a 2.4GHz one-key connection (requires a home gateway) to enable simple pairing and smart control of home appliances. The 2.4GHz protocol offers a more stable, faster and more convenient connection. Configure multi-sensor linkage and alarm scenarios — for example, in away-from-home mode a break-in will trigger the sensor, push an alert to your phone, and prompt a webcam (not included) to record video. You can also set actions such as turning lights on automatically when a door is opened. App remote control keeps your home accessible from anywhere, anytime. Installation is quick and non-invasive: the small, paste-on design can be placed flexibly on doors, windows, drawers and similar surfaces without damaging the appearance or structure of your furniture.