Features: · Automatic Water Leak Alarm: This auto water leak alarm device makes it convenient to detect the water leaks in time to protect your home from water damage and avoid hassle of home repairs. · 3 Detector Probes for A Great Sensitivity: There are 3 small sensor probes on its bottom that sense the water leaks in a quick way to prevent further trouble or loss. · ≥ 90dB Loud Buzzer Alarm: The device will emit a 90dB loud alarm to you when there is an occurring water leakage. · Compact & Easy to Place: The water leak sensor device is compact that easy to place at the potential water leak location in your home like near the water pipe / valve / faucet / washing machine / refrigerator ice maker / dishwasher / drain. · Battery-Operated & Easy to Use: It is powered by 1 X 9-volt rectangular battery and of little power consumption for a long-lasting use. · Sturdy ABS Material: The water leak alarm device is made of quality ABS material for a great sturdiness and durability. Specifications: *Product Name: Water Leak Alarm *Material:ABS *Size：8 x 3cm = 3.1 x 1.2 inch *Color: White Package Content: 1* Water Leak Alarm Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. · Automatic Water Leak Alarm: This auto water leak alarm device makes it convenient to detect the water leaks in time to protect your home from water damage and avoid hassle of home repairs. · 3 Detector Probes for A Great Sensitivity: There are 3 small sensor probes on its bottom that sense the water leaks in a quick way to prevent further trouble or loss. · ≥ 90dB Loud Buzzer Alarm: The device will emit a 90dB loud alarm to you when there is an occurring water leakage. · Compact Easy to Place: The water leak sensor device is compact that easy to place at the potential water leak location in your home like near the water pipe / valve / faucet / washing machine / refrigerator ice maker / dishwasher / drain. · Battery-Operated Easy to Use: It is powered by 1 X 9-volt rectangular battery and of little power consumption for a long-lasting use.