WiFi Leak Detector: Smart Water Leak Detector With Siren When the detector probe detects water, it will immediately alarm and send the notification to your APP. Just need 6 steps to connect device to your phone app. Type: WiFi Leak Detector Smart home platform:Tuya APP:SmartLife/Tuya Style:Water Leakage Detector Frequency:2.4G Wifi (not support 5G) Battery:2PCS AAA battery (not include) Wifi :IEEE 802.11b/g Sound:90DB Usage 1:Water Leak Alarm Usage 2:Water Level Alarm Function:Support tuya App notice alarm Colour:White Material:plastic Package Contents: 1 x wifi loud water sensor(no 2pcs AAA battery) Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.