App Remote Control allows you to control the switch from anywhere at any time using the Smart Life or Tuya app. Voice Control enables hands-free operation through Alexa or Google Assistant after connecting the switch to the app. Timer Schedule lets you set a timing schedule for the switch module according to your individual needs. Sharing Function allows you to set a group and share the device with family members or friends for collaborative control. Product type: Zigbee Curtain Module; Voltage: AC100-240V 50/60MHz; Max. load: 3A; Operation frequency: 2.412GHz-2.484GHz; Operation temp.: -10℃~ 40℃. You can control the switch anywhere and anytime according to your own requirement. Enjoy your convenient smart life via using the Smart Life app or Tuya app, whether you are on vacation/business or at home. Color: White Material: PC Specification: ZIGBEE Package Contents: 1*Switch Controller 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.