Description: ?New upgrade ZigBee version?:Tuya ZigBee Gateway/Hub is required ?APP remote control ?:The smart fingerbot plus can be controlled by mobile phone connect zigbee gateway. ?Voice Control ?:The smart switch button pusher can be controlled through a voice device at home. ?Timed start?:You can set the time in the APP and start the fingerbot button at a regular time. ?Ultra-long battery life?:The zigbee fingerbot uses the CR2 battery, which has ultra-long battery life. ?Convenient installation?:Stick glue on the bottom surface of the finger robot, paste it in the required position, open the mobile phone APP for configuration and use. Specifications: Product Name: Zigbee Fingerbot Plus Dimensions: 34.5*34.5*34.5mm/1.33*1.33*1.33inch Weight: 38g Battery: CR2 3.0V Torque: 2.0 kgf.cm Maximum arm movement: 12mm Wireless Protocol: Zigbee 3.0 Working Temperature: -10??45? Zigbee Hub: Required Package Included: 1*Zigbee Fingerbot Plus 1*Tool(optional) Notes: 1.The zigbee fingerbot plus must be used with tuya zigbee gateway. 2.Work with Home Assistant Zigbee2MQTT and ZHA. 3.Tool cannot be used alone. It need to be used with zigbee fingerbot plus.