Features: *Easy installation and operate, powered by 2 batteries (1.5V AA) (batteries not included), providing a lasting usage of up to 2 years. *Versatile applications: effectively prevent water leakage, equipment failures, and mitigate damage caused by power outages in cooling s or user negligence. *No wall tearing or wire running needed! *Advanced device control, easily set up Warn and alarm s within your home. Establish an intelligent dependency network with other collaborative elements through the application. User-friendly operate. *Reliable and convenient: ensure the safety and convenience of your home with a simple and efficient solution. Specifications: *Product Name:For for Tuya WiFi water / multi-sensor *Material:/ *Size:82mm x 42mm x 16mm *Color:white * Power：AA LR6 1.5V * 2PCS(NO) * Working current：37mA * Pairing current：36mA * Standby current：23.5uA * Alarm time：10 minutes * Working temp：0℃～ 40℃ (32°F～104°F) * Working humidity：20% ～ 85% * Storage temp：0℃ ～ 60℃ (32°F ～140°F) * Storage humidity：0% ～ 90% * Wireless Type:2.4GHz * Protocol:IEEE 802.11b/g/n Wifi distance:45m * Free app:for Tuyasmart or for Smart Life. Package Content: 1 x Water immersion detector 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. Easy installation and operate, powered by 2 batteries (1.5V AA) (batteries not included), providing a lasting usage of up to 2 years. Versatile applications: effectively prevent water leakage, equipment failures, and mitigate damage caused by power outages in cooling s or user negligence. No wall tearing or wire running needed! Advanced device control, easily set up Warn and alarm s within your home. Establish an intelligent dependency network with other collaborative elements through the application. User-friendly operate. Reliable and convenient: ensure the safety and convenience of your home with a simple and efficient solution.Specifications: