Much to create an intelligent with automation featured. Adding sub-devices without network access and multiple sub-devices accessing the net-work at the same time. Standard protocol development based on ZigBee3.0 and Bluetooth standard protocol,For Smart Life /TUYA App. The enables you to control Tuya ZigBee/Bluetooth devices such as plugs, switches, bulbs and sensors, etc. It is a must for all Tuya ZigBee products.. The multi-mode supports Wi-Fi+Bluetooth+Zigbee multi-protocol communication. Bluetooth mesh () and Zigbee communication stable control of 128 devices. Zigbee Version : 3.0 Bluetooth Version : 4.2 Product name:Smart Power input:DC 5V1A Working temperature:-10C ~ 55C Working humidify :10% ~90% (non-condensing) Wireless connection:WIFI ZigBee Bluetooth Model Number: Tuya Zigbee Bluetooth Hub Features 1: Tuya Features 2: Tuya Features 3: Zigbee Features 4: Gadgets Features 5: Zigbee Hub Features 6: Zigbee Smart Hub Features 7: Multi-Mode color:White :ABS Package Contents: 1 x 1 Supply Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.