Feature:1. Water leakage detector, when the probe detects that the water exceeds the standard, it will immediately sound a 120dB alarm.2. Easy to operate, simple to use, onebutton switch control, open the switch when needed, and close when not needed.3. The sensor is sensitive and has no false alarms. When the detector detects overflow, it will reacts quickly in 0.1 second.4. 2.3ft ultra long detection cable, easy to detect, and you can extend the detection cable according to need.5. A variety of application scenarios, suitable for kitchens, bathrooms, heaters, warehouses, shops, workshops.Specification:Item Type: Water Leakage Detector Material: ABSModel: WD12Uses: kitchens, bathrooms, heaters, warehouses, shops, workshops.Battery: 2 x 3V AAA battery (not included)Standby Current: <2uAWorking Current: <70mAAlarm Sound: 120DB.Package List:1 x Water Leakage Detector2 x Tapes