eGlu HUB is the communication gateway which can be directly plugged into a wall socket, It connects to the Internet via home’s WiFi router. HUB is extremely simple to set-up and the whole process takes less than 5 minutes. Parameter Details Power Input 220-240V AC / 50 Hz Power consumption 1W Operating Temperature 0°C to 45°C Wireless Protocol WiZN’s Glu , Wi-Fi Dimensions 82 X 48 X 45 mm Weight 75 grams Color White