Product Name: Smart Gateway Input voltage: 5V 1A Working temperature: -1055 Working humidity: 10%90%RH Working agreement: zigbee+Bluetooth Specifications: zigbee+Bluetooth combo gateway Support zigbee devices and Bluetooth devices to access the same gateway voice control Support Google home/Amazon Alexa for voice control Control devices under the gateway anytime and anywhere through the APP Smart linkage home equipment Standard protocol development based on ZigBee3.0 and Bluetooth SIG standard protocol Smart integration for smart control and smart life applications Connect other smart devices in the App to realize local scene linkage and automation. Smart life App, intelligently link all kinds of smart devices in the home to achieve true intelligence. Package Included: 1*gateway 1*power supply line 1*Instruction