Features Loud Detection: Featuring a powerful 90dB sound, our water leakage detector sounds off at the slightest water presence, safeguarding your home from potential damage in any location. Drip and Leakage Sensing Technology: Equipped with 4 sensitive probes, this water detector effectively checks both dripping pipes and leakages, ensuring comprehensive safety for all wet areas in your home. Easy to Use Setup: No wires or complicated installation required! Simply place the detector in areas prone to leakages, making it an effortless solution for proactive home maintenance. Long Lasting Life: Designed for efficiency, this water leakage sensor works with two AAA batteries (batteries not included). Enjoy minimal maintenance. Robust and Water Proof Design: With an IP66 water proof rating, this water leakage detector is built for high humidity environments. Its robust design ensures reliability without the danger of internal erosion. Spec: Item Type: Water Leakage Detector Material: ABS Battery: 2xAAA Batteries (batteries not included) Sound Level: Approximately 90dB How to Use: Take out the product and install it before use. packing list: 1 x Water Leakage Detector 1 x User Manual 1 x Battery Replacement Tool Package List 1 x Water Leakage Detector 1 x User Manual 1 x Battery Replacement Tool