water overflow alarm detector WLD-803

water overflow alarm detector WLD-803   Specification:   l   Model No.: WLD-803 l   Product Name: Water Leak Detector l   Voltage: 6V                                                     l   Lowest Voltage: 1.8V l   Working Current(normal): 2mAh       l   Working Time(normal):200H l   Working Current(louder):90mAh l   Working Time(louder):3-4H l   Standby Current: 0.1mA                     l   Standby Time: 2 Years      l   Battery: CR2032*2pcs (included) l   Color: Black   Features:   l   To avoid expansion of damage caused by water leakage. l   Detect water leakage inside of various wall of house construction and produce beep tone. l   Very small power consumption during detection, it will work for approximately two years. l   Once water detected, it will sound continuously even after the water disappear.   How to Use:   l   Firstly take off the transparent plastic tab. l   Secondly put the water leak detector on the potential leaking place. l   Once water leakage detected, the alarm will keep sounding. l   Press the RESET button to stop the warning sound. l   Dry the water on the detector.   Pictures: