Tuya Smart Wifi Door/Window Sensor Detector - Enhance Home Security with Instant Notifications

Product Features: 1. Wifi+Bluetooth Dual Mode Connect to the network faster. The connection network speed is 2 times faster than only Wifi. (Bluetooth is only used for network signal connection, Bluetooth cannot be used alone. WIFI+Bluetooth is more stable) Push instant notification to your phone immediately when the door or window is opened or closed. Keeping you informed all the time. 3. Alarm Alert Whenever the sensor is triggered to open/close, it will send an alarm to alert you that someone opens your door or window. 4. Alarm Recording Support checking open/close records and battery levels on the app. Never worry about missing any important moments or running out of battery. 5. Low Voltage Remind When the battery level is low, it will automatically remind you to change batteries, never worry about running out of battery. 6. Intelligent Linkage The wifi door sensor can be linked with other smart devices in the home and make your home more smart. Low advantage design to ensure long-term battery life. For example, the light will be on automatically when the door is open. (Note that the light needs to be used with WIFI switch). 7.Third-party voice support This sensor supports Amazon Alexa and Google Home Assistant. 8. Share devices You can share your added devices with your family members, so they can also monitor monitor the status of doors/windows. No complicated installation tools are required. The sensor can be installed with double-sided adhesive tape or screws(included) in just a few steps, and download an app "tuya" or "Smart Life" from Google Play or App Store to add the device to detect the status of your door/window.