Description:<br /> <br /> Water Level Full Leakage Alarm Sensor Detector For Bathtub Water Heater Return Pipe<br /><br />  <br /><br /> Specification:<br /><br /> Material: ABS<br /><br /> Power supply voltage: AAA battary x 2pcs (include)<br /><br /> Alarm volume: about 90dB<br /><br /> Size of the alarm: about 3x9cm<br /><br /> Size of the wire: about 1.2m<br /><br /> Color: white<br /><br /> Suit for: water tower, return pipe, water heater, computer facilities, machine platform,<br /> electrical control room, central air conditioning studio, factory, warehouse, file reference room,<br /> office, basement, laboratory, fish bowl, water tank, pool, water dispenser, air conditioner.<br /><br />  <br /><br /> Warm note:<br /><br /> This water alarm can not tested with condensate water, purified water, distilled water, since the conductivity of these three types of water are extremely low.<br /><br />  <br /><br /> How to use:<br /><br /> Please fixed the sensor clip to the outlet of the water<br /> <br /> Package Included:<br /> 1x Water alarm<br /> 2x AAA battary<br /> <br /> Detail pictures: