Fangrui Product Details Advanced Water Leak Detection: Utilize Cutting-edge Technology To Protect Your Home From Water Damage With Our Zigbee Tuya Smart Water Leak Detector. This Device Is Essential For Early Detection Of Flooding In Homes, Offices, And Commercial Spaces. Remote Monitoring: Stay Informed No Matter Where You Are. With The Tuya Zigbee Gateway, You Can Monitor The Status Of Your Water Sensor Remotely Through The Tuya App, Ensuring Peace Of Mind Through Real-time Updates And Alerts. Water Tank Full Alarm: Worry About Overflows. Our Sensor Provides An Immediate Alert When Your Water Tank Reaches Full Capacity, Preventing Potential Damage And Loss. Easy Installation: Set Up In Minutes With No Need For Professional Help. The Compact And Wireless Design Of Our Water Leak Detector Allows For Easy Placement In Any Potential Leak Spots Like Under Sinks, Near Water Heaters, Or In Basements. Specifications: Communication Method: Zigbee 3.0 Supply Voltage: Dc3v (cr2032 Battery) Material: Fireproof Pc+fireproof Abs Sys