Water Overloop Leakage Alarm Sensor Detector 120dB Water Level Alarm System, 501 Original

Water Overloop Leakage Alarm Sensor Detector 120dB Water Level Alarm SystemFeatures:Products works on pure water, mineral water, distilled waterSensitive induction, a drop of water alarm Alarm must be dried on the induction film, or there is water on the surface, open the switch will alarm again Specifications:Commodity name: Water Overloop Leakage Alarm Sensor Voice: more than 120DBHost size: 98x46x22mm/3.86x1.81x0.87\\\"Shell material: ABSPower source: DC9V batteryPackage Content: 1 x Water Overloop Leakage Alarm 1 x Double side adhesive tape