LeakBreaker ® is a water heater leak protection device that protects against flood damage from the containment failure of a water heater. It consists of a control unit, a valve with actuator and a sensor. This re-settable, testable protection device can be installed on any style water heater to shut off the incoming water supply, preventing additional water flow to a damaged water heater. The two-color LED light and audible alarm lets you know the status of LeakBreaker ® at all times. LeakBreaker featuring eLink ® uses Wi-Fi ® to communicate with the cloud, enabling status alerts to be sent directly to the users whenever a change occurs. Notifications are sent via email or text. Alarms will be sent when the device detects status changes for the following: alarm activation, AC or battery power, sensor and valve connection, and module connectivity. Wi-Fi ® is a registered trademark of the Wi-Fi Alliance ®.