Bakeey Water Leakage Alarm Water Level Detector Humidity Sensor For Smart Home Alarm System

Features: --Warns you of a leak before it becomes a flood. --Automatic operation. --No buttons, no programming, just place it where you want to check water leakage. --Made of durable ABS plastics. --Loud enough to be heard in cabinets and basements. --Low-voltage alert function to let user change the battery. --With magnet inside of the sensor, can be adsorbed in the magnetic object. Specification: Power: Built-in 6F22 battery(9V) (Not included battery,need to buy by yourself) High-decibel alarm: More than 100dB Operating Temperature: 0~50ﾣ(32F~122F) Power Source: 9V battery(not included) Material: ABS Plastic Dimensions: 11.5cmx6.5cmx5cm/4.53''x2.56''x1.97''(approx) Color: White Quantity: 1 set Installation: 1.Place the water leak alarm on dry surface, or hang on the wall 2.Press the test button, the unit is working if you hear a abeep, beep, beepa alarm and the red LED is flashing. 3.Plug the water sensor into the 3.5mm socket of water leak alarm, and place the probe on the ground or anywhere you would like it do detect possible water leakage. Alarm State: 1.When a leakage is detected, the water leak until will make an audible alarm with a flashing LED 2.When the power voltage is too low, the water leak until will make an audible alarm with a flashing LED Note: Transition: 1cm=10mm=0.39inch No retail package. The leak alarm host canat be waterproof, please donat expose it to a lot of water. Package includes: 1 x Water Alarm 1 x Water Sensor with Built-in Magnet