2.4G WIFI Wireless Smart Window Door Sensor Detector for Tuya Smart Home

Description: The Door/Window Sensor is a wireless, battery powered hall effect magnetic contact sensor, compatiable with 2.4G wifi standard.Change the device's status will automatically send signal to the cloud server and associated devices. Sensor can be used to trigger scenes and wherever there is a need for information about opening or closing of doors, windows, garage doors ,etc. Opening is detected by separating the sensor's body and the magnet. Specification: Product Name :WIFI Smart Door/Window Sensor Model :MC -X Network Wireless: 2.4G Wifi Distance: 45 Meters Battery: CR23V Lithium x 1 Battery Life: 15 Times/Day, Last 1 Year 7 Times/Day,Last 2 Years Alerts: Smartphone App Message Open/Close/Low battery events alert Linkage ON/Off connected device Sensor: HAMLIN59166 -503 Installation Gaps: