Features: 1.When the alarm detects the water overflow, it reacts quickly, the alarm flashes, and the mobile phone receives the APP push reminder to let you know in time and take corresponding measures. 2.After the water has returned, the intelligent leak alarm will be released synchronously, reliable in use. 3.Comes with a 0.8m/0.87yd long detection line, which is convenient for detection and protects family safety. 4.Mobile APP remote control, one?key switch valve, time switch, support for TUYA, can realize intelligent linkage. 5.It is commonly used at home to prevent flooding, suitable for many different occasions. Specification: Item Type: Water Leak Detector_x000D_ Material: Plastic_x000D_ Detection Line Length: Approx. 0.8m/0.87yd_x000D_ Battery: 1.5V LR03AAA x 2 (not include)_x000D_ Quiescent Current: 30uA_x000D_ Emission Current: 35mA_x000D_ Working Temperature: 0-50_x000D_ Wi-Fi: IEEE 802.11 B 2.4GHz_x000D_ Adaptation System: For Ios / for Android PackageList: 1 x WaterLeakDetector 1 x Pin 1 x Adhesive Paste 1 x Manual