Feature: 1. Reliable Leak Detection: The water leakage detector is designed to detect leaks of water, flood, and humidity. It helps prevent potential damages and safeguards your home. 2. Phone Monitoring: This water flood alarm detector supports for Zigbee phone monitoring, you can detect potential leakages anytime and anywhere. 3. Battery Powered: The water level detector is powered by batteries, making it convenient to place and use anywhere without worrying about wires or plugs. 4. Versatile Installation Options: Water snesor can be installed in various locations like basements, bathrooms, and kitchens, making it easy to adapt to specific needs. 5. Compact and Easy to Use: This sensor is small and easy to use, and can be quickly installed. It is an effective and practical home protection tool. Specification: Item Type: Water Leakage Detector Material: Plastic Battery Capacity: CR2032 button battery x 1 Capacity: 150mAh (built in battery) Working Temperature: 0℃-+55℃. Package List: 1 x Water Leakage Detector1 x Manual