Feature:1. Precise Detection: The smart water leak detector utilizes for ZigBee technology to accurately sense water overflow and high water levels.2. Efficient Alarms: Once a water leak or exceeding the preset water level is detected, an immediate sound and mobile notification alarm is triggered.3. Long Lasting Usage: Built with ABS materials and durable batteries, the water leak sensor alarm ensures stable operation for an extended period.4. Easy Installation: No complicated wiring is required. Simply stick or mount the detector in the desired area for detection, making installation a breeze.5. Versatile Applications: Suitable for various locations such as bathrooms, kitchens, basements, and more, providing comprehensive protection for your home safety.Specification:Item Type: Water Leakage DetectorMaterial: ABSApp remote controlBattery Type: Lithium Battery (not included)Battery Model: CR2Number Of Batteries: 1Standby Current: 1.1uAWaterproof Grade: IP55Working Temperature.: 0 - 40 Work Buzz.: 20%- 85%Wireless Frequency: 2.4GHzWireless Protocol: for Zigbee 3.0, for Nikon IEEE 15.4Network Range: Approx. 55 Meters / 180ft.Package List:1 xWater Leakage Detector1 x Manual 1 x Data Cable 2 x Screw 2 x Screw Accessories