White Ihome Isb02 Dual Leak Sensor With Battery Power And Wifi. IHOME WIFI BATT POWERED DUAL LEAK SENS Simple, free 24/7 home monitoring of your home or business environment for leaks. Instant alerts. Helps to avoid expensive leak damage and repairs Like having two sensors in one! Dual leak probe feature. Leak probe on bottom of sensor and on extra long 6' sensor probe allows for flexible placement of leak sensors. Battery Wi-Fi powered, allows for flexible and convenient placement without wires, under sinks, by washer, by toilets and hot water heaters, doorways and more Global remote access. 24/7 control and notifications with iHome?s highly secure and encrypted data and privacy protection. Works directly with your Wi-Fi network (no hub required) Provides remote home monitoring. Set push notifications to your mobile devices for early alert of leaks in your home Simple one button set up. The iSB02 is only compatible with iHome Smartplugs; plug is compatible with 2.4Ghz networks.