Features: 1.Advanced material technology, safety waterproof, even with wet hand touch or splashes of water on the surface, or even covered with water, can work properly to avoid moisture damage to internal electronic components. 2.Easy installation and usage, suitable for home, office etc. 3.High sensitivity: With a sensitive metal sensing probe, indoor overflow or leakage, you can send a beep, trigger alarm. 4.Rust-proof metal probe with long service life. 5.Protect your home and valuables from annoying leaks and dangerous floods Specification: This wifi water flood sensor with a sensitive metal sensing probe, indoor overflow or leakage, you can send a beep, trigger alarm.Water damage is time sensitive - whether you're home or away, get instant text/email alerts when water is detected so you can act fast.It can help to protect your home and valuables from annoying leaks and dangerous floods, whether it's a dripping sink under the bathroom cabinet, a burst pipe in the basement, or a severe weather event._x000D_ _x000D_ Features:_x000D_ _x000D_ Advanced material technology, safety waterproof, even with wet hand touch or splashes of water on the surface, or even covered with water, can work properly to avoid moisture damage to internal electronic components. _x000D_ Easy installation and usage, suitable for home, office etc. _x000D_ High sensitivity: With a sensitive metal sensing probe, indoor overflow or leakage, you can send a beep, trigger alarm. _x000D_ Rust-proof metal probe with long service life. _x000D_ Protect your home and valuables from annoying leaks and dangerous floods _x000D_ App control: From the app you will receive instant push notification of water leakage and it also possible to keep an eye on the battery level of the device, to ensure the water sensor will never run out of power. _x000D_ _x000D_ Specification:_x000D_ Material: ABS Plastics_x000D_ Color: White_x000D_ Battery: CR2 x 1_x000D_ Standby Current: 13.5uA_x000D_ Wireless Type: 2.4GHz_x000D_ Protocol: IEEE 802.11b/g/n_x000D_ Wifi Distance: 45m._x000D_ Operating Temperature:0~ 40 (32F~104F)_x000D_ Waterproof: IP67_x000D_ Size: 67 * 67 * 24mm/2.6 * 2.6 * 0.9in_x000D_ Package Weight: Approx. 104g/3.7oz_x000D_ _x000D_ Package list:_x000D_ 1 * WiFi Water Flood Sensor_x000D_ 1 * Screws Pack_x000D_ 1 * Cable_x000D_ 1 * English Manual_x000D_ _x000D_ Note:_x000D_ 1. Please allow 1-2cm error due to manual measurement. Thanks for your understanding._x000D_ 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.