Features: ZigBee gateway is more stable and faster than wifi solution for its wide compatibility to connect with more smart ZigBee devices. Ensure that the smart phone is within the same wifi network of the gateway to ensure an effective connection between the smart phone and the gateway. It can be connected to the "SmartLife" APP for convenient operation via the smart phone, such as device adding, timer, group control, multi-device linkage and more. Timing function: turning on/ off the ZigBee devices based on your daily schedule, more power-saving and money-saving, eliminating wasteful standby power. Group control: for instance, you can create a group with multiple ZigBee thermostats to control the temperatures of different rooms. Multi-device linkage: controlling all connected ZigBee devices in APP. One ZigBee gateway can control multiple sub-devices. Comes with a network cable and an USB power cable for easy connection. Compact size, stylish design to fit into your modern home. Specifications: Color: White Material: ABS Input: DC 5V 1A Wireless Technology: 2.4GHz Wi-Fi, ZigBee 3.0 APP Download: SmartLife Working Temperature: -10~55 Working Humidity: 10%-90% RH (Non condensing) Item Size: 90 * 90 * 25mm / 3.54 * 3.54 * 0.98in Item Weight: 82g / 2.89oz Package Size: 9.8 * 9.8 * 6.3cm / 3.86 * 3.86 * 2.48in Package Weight: 166g / 5.84oz Package List: 1 * ZigBee Smart Gateway 1 * Network Cable 1 * USB Cable 1 * User Manual (English)