ITEM NAME:Smart WIFI Water Leakage Alarm Sensor Mobile Detector App Notification A#S Product Description Description: Feature: 1. Mobile APP control, connected to the network through wifi, remote control at any time. 2. Support with IF TTT, no host, independent use, breaking the tradition that alarms must be equipped with host or gateway barriers, installation is simpler. 3. Free APP: If there is a leak, you will be notified. 4. Check the switch status of the detector through the mobile phone APP. It allows users to easily connect to detectors from anywhere on the Internet, monitor them directly through WiFi, and monitor front-end alarms in real time through APP. 5. Note: This smart sensor is only suitable for 2.4 GHz WiFi routers. Specification: Battery: AAA1.5V x 2 (excluded) Standby Current: ≠¤5uA Protocol: IEEE 802.11b/g/n Wireless Range: 50m Working temperature: -10℃~40℃(14 °F~104 °F) Working humidity: 20%~85% Storage temperature: -10℃~60℃(14 °F~140 °F) Storage humidity: 0%~90% Standby time: 6-10 months Wireless type: 2.4 GHz Size: Main body: about 93 mm x 40 mm x 20 mm/3.66*1.57*0.79 in Net weight: 76g Gross weight: 88g Packaging size: 100x60x25mm/3.93x2.36x0.98'' Support for IFTTT Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 X Smart WIFI Water Leakage Alarm Sensor 1 X User Manual.Included: 1 X Smart WIFI Water Leakage Alarm Sensor. Free APP: If there is a leak, you will be notified. Main body: about 93 mm x 40 mm x 20 mm/3.66 1.57 0.79 in. Working temperature: -10℃~40℃(14 °F~104 °F).