1.Support Multi Protocol: Support Tuya Zigbee Standard And Thread Devices. To Make More Devices Work On Matter-Certified System. (Matter Border Router Is Required For Matter System.) 2.Supports Multi-Platform Usage: It Allows Tuya Zigbee Standard Devices To Function On Platform,Such As Home , And . You Can Share The Tuya App'S Qr Code With These Platforms , Enabling Control Across Multiple Platforms. 3. App Remote Control: Control Your Tuya Zigbee Devices Anytime , Anywhere With The Tuya App/Smart Life App // / App. 4.On / Off Physical Keys: Physical Button With Led Indicator Light Flashing , Indicating That It Can Be Connected To The Mobile Phone. 5.Voice Control:After Thread Zigbee Devices Connect To The Gateway, Support Voice Control Via And Home. Tips:does not include plug Matter and ZigBee control center, Supports adding multiple sub-devices. USB power supply: 5V 1A Working temperature:-10+55 Working humidity:10%-90%RH Storage temperature:-10-55℃ Storage humidity:10%-90%RH Wireless :Zigbee,Thread Network range: 55M Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Not Affect The Use Colour:As Shown Material:ABS Package Contents: 1 x Graffiti Zigbee Wired Gateway 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.