Control center (hub) or Smart home gateway, is the communication unit between the router and the smart devices of the inform series. It constitutes the heart of a smart home and is essential in every installation, serving wireless communication with all devices. It has an independent power supply and should be located in close proximity to the router. Up to 128 different devices can be connected to the control center for wireless communication using the Zigbee protocol, which through the gateway connect to the home network router.