1The water leakage detection system with high sensitivity is able to detect water leakage in time, effectively avoiding economic loss and related expansion damages. 2The water leakage detector will sound loud and burst flashing to alarm and shut off the valve when detecting leakage phenomenon. 3The compact and lightweight detection system possesses ultra long standby time, low power consumption, secure and reliable in use. 4It can be placed near toilets, basements, washing machines, air-condition machines, refrigerators, dishwashers, sinks, sump pumps, water heaters, and anywhere with potential water leakage danger. 5This will help protect your home by keeping constant leakage detection and alarm to maintain a safe living environment.