If you're looking for a way to increase the security of your home, the AVATTO Tuya WiFi Window Sensor is the perfect solution. This easy-to-install sensor will detect the opening and closing of doors and windows, and send notifications to your smart phone in real time. With the ability to linkage with other Tuya WiFi and ZigBee devices, you can create a custom scene that will turn on the lights or other devices when the door is opened. Whether you're at home or away, you'll always know what's going on at your property with the AVATTO Tuya WiFi Window Sensor.

Specifications:Door Window SensorApp/Platform: Smartlife APPOS Support: IOS8.0 / Android4.0 and aboveWi-Fi Band: 2.4GHz / 2.4GHz & 5GHz mixedBattery: AAA*2 Battery (no Included)Wireless distance: Max 50 meters(Empty area)Detecting distance: ≤15mmOperating Temperature: -10℃~ 40℃Operating Humidity: Maximum 95%RHSize: (Main body): 69.5mm x 24mm x16 mm(Small body): 40.5mm x 14.8mm x 10 mm