eGlu HUB-Pro acts as a communication gateway between all the eGlu devices, installed at your home, and the eGlu cloud server. It is powered by a 5V DC adaptor. HUB-Pro acts like a local server with in-built intelligence even when the internet is not available. HUB-Pro comes with a built-in battery backup with an option to configure multiple Wi-Fi profiles. A push-button, provided at the back of HUB-Pro, can be used to re-configure the Wi-Fi settings.