NEO WiFi NAS-WS02W Water/Flood Sensor Smart Wireless Overflow Sensor Water Level Sensor

Features: Small and compact appearance Beeps and send alert when a leak is detected Reduce water hazards and ensure safe water use at home Protect your home and valuables from annoying leaks and dangerous floods Installed in different locations for various environment, no complicated operation, easy and simple With a sensitive metal sensing probe, indoor overflow or leakage, you can send a beep, trigger alarm Designed to connect to your existing Wi-Fi network, simply download "TuyaSmart" App on iOS and android, and link it to the water sensor. Specification: Material: ABS Color: White Battery: CR2-3V x 1 (battery not included) Standby time:2 years Standby current: 13uA Working current: 100mA-110mA Wireless Type: 2.4GHz Wireless Standard: IEEE 802.11b/g/n Working time: 1 Year(15 times/day); 2 Years(7 times/day) Wireless Range: 45m Operating Temperature: 0~ 40 (32F~104F) Operating Humidity: 20%~85% Storage Temperature: 0~ 60 (32F~140F) Storage Humidity: 0%~90% Waterproof:IP55 Free app:Tuyasmart or Smart Life. Support systems: For android and IOS. Size: (L)X(W)X(H) 67X67X24mm /3''X3''X1"(appr.) Package included: 1 X Flood Sensor(Battery not included) 1 X Probe Cable 2 X Screw 2 X White Expansion tube 1 X English Manual Notice: - Please allow slight dimension difference due to manual measurement. - Please consider the actual sizes in the listing as the pictures are generally enlarged to show detail. - Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully. - Due to the light and screen difference, the item's color may be slightly different from the pictures. Thanks for your understanding. Details pictures: