Vender [Onefashion] Water Overflow Sensor Detector 120dB Water Leakage Alarm System Home Security . al mejor precio

Features: Place the Leak Alarm in any potential flood spot - next to bathrooms, basements, kitchens, boats, garages or etc. When the Leak Alarm detects even a small water leak, it sounds a very loud alarm and lets you know that you have a problem that needs your immediate attention. Automatic operation. Once its three contactors touch water, it will sound immediately with 120dB loud alarm; No buttons, no programming, just place it where you want to check water leakage; Requires a 9-volt alkaline battery(not included)，and normally a new battery can last for 1 year; Use by water heater, sink cabinet, sump pump, washing machine, radiators and more; Made of durable ABS Plastics. It is specially designed to float in flood circumstances. Specifications: Color:White Quantity:1PC Size:10cm/3.94in*5cm/1.97in(packing box） working voltage: 9v Battery:9V Alkaline Battery (not included) Alarm:120dB Material: ABS Plastic Package Include:1PC*Water Leak Alarm(Not included Battery) Note: 1.Please allow 0.1-0.3cm differences due to manual measurement, thanks. 2.Please understand because of the light irradiation or computer display difference, so I can't guarantee photos and real color is 100% the same.