The AJAX Socket is a smart power plug for full control of your devices. The Socket can help prevent damage in the event of power surges, but it is mainly used to save energy and automate standard tasks. The Socket simply plugs between your current plug and your wall socket, and then you are able to use the Ajax App. thousands of miles from home to turn on your lights, manage devices, monitor power consumption, etcetera. Especially for hot water boilers this is very interesting. If you forgot to remove the plug of the boiler after departure, that’s no longer a problem. Curious how much power a certain device costs? With this Socket you can read it exactly. Also ideal when renting out houses, you can track exactly how much electricity your guests use.