135dB Flood Detector with Cable Water Leak Detector Water Detector (Includes 6F22/9V Battery) Highly Sensitive Water Alarm: The water detector features two water-sensitive probes on the bottom that can be placed directly on the floor to identify leaks and moisture/flooding. Equipped with a 1-meter-long probe, you can detect water level changes in pools, bathtubs, and fish ponds. Two Installation Modes: The water alarm offers two installation modes—floor assembly and wall-mounted. It can be wall-mounted or placed over large areas of the floor at risk of leaks, providing flexibility in placement. 135 dB Loud Alarm: The water detector's maximum alarm volume is 135 dB. You'll be immediately notified of a water leak, allowing for quick action and reliable protection. Long Battery Life: Powered by a 6F22/9V battery, the water leak sensor is extremely energy-efficient, with a single battery lasting up to three years. With a five-hour alarm time in idle mode, it provides continuous and reliable protection against water leaks. Easy Installation: The water sensor is extremely easy to use and requires no special knowledge. Water alarm detectors are commonly used in places where you live or work, such as bathrooms, kitchens, cellars, garages, boats, water pipes, and fluid bearings.