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 Detector Material: ABS App remote control Battery Type: Lithium Battery (not included) Battery Model: CR2 Number Of Batteries: 1 Standby Current: 1.1uA Waterproof Grade: IP55 Working Temperature.: 0 ℃ - 40 ℃ Work Buzz.: 20%- 85% Wireless Frequency: 2.4GHz Wireless Protocol: for Zigbee 3.0, for Nikon IEEE 15.4 Network Range: Approx. 55 Meters / 180ft . Package List: 1 x Water Leakage Detector1 x Manual 1 x Data Cable 2 x Screw 2 x Screw Accessories