Wifi Water Leakage Detector: Connect the smart detector to the smartphone via 2.4GHz wifi connection, control it via APP (compatible with Smart) easily and conveniently. Real-time Alarm Query: Convenient to view the real-time alarm record in the APP anytime anywhere. It displays water leakage condition and time in the APP. Water Leakage Detection: When the sensor part is immersed by water, the water leakage detector will trigger and send notifications to the smart APP. Wide Application: Mini size and light weight, wall mounted or self-adhesive installation. Suitable for bathroom, kitchen, laundry room, wine cellar, basement, warehouse, engine room, etc. Battery Operated: Easy to install and replace 2 AAA/ LR03 batteries (not included). With low power consumption, with long standby time and low voltage indication. Color: White Material: ABS Wi-Fi: 2.4GHz, 802.11 b/ g/ n APP Control: Compatible with Smart Power Supply: 2 * 1.5V AAA/ LR03 Battery (Not included) Low-voltage Indication: 2.6V Working Temperature: -10~50 Working Humidity: 95% RH Wire Length: about 1m / 3.28ft Item Weight: 38g / 1.33oz Package Size: 8.5 * 6.3 * 2.6cm / 3.35 * 2.48 * 1.02in Package Weight: 51g / 1.79oz Package List:1 * Wifi Water Leakage Detector 1 * Double-sided Adhesive Tape 2 * Screw 2 * Hose 1 * User Manual (English)