Smart Home Tuya Zigbee Switch No Neutral Wire Required Voice Control No Capacitor Required 1/2/3 Gang Smart Switch Set Timing Description: -- No neutral wire, no capacitor required It can be used in both new and old houses --Magnetic Latching RelayLower power consumption, less heat generation, higher reliability, and safer use --Fully open and fully closed functionAll switches can be closed or fully opened in the APP --Offline function When the device is offline, the APP will remind the device to be offline after 30 minutes --Backlight OptionsYou can set the status of the backlight to ensure that switching the light on and off during rest will not affect the rest --APP remote controlControl the switch anytime and anywhere through the mobile phone APP --Voice ControlUse with Amazon Echo and Google Home, Tmall Genie --Set TimingTurn on and off connected devices at a specified time. Schedule the living room fan to turn on in the morning, or schedule your child's lights to turn off to let them know it's time for bed. --3 restart states default on or off, or memory state --Family sharing functionCreate a smart home with your family --Tempered Glass Panel]Resistance to deformation and fading, easy to maintain and clean --Share functionShare with family members for common control --3 states] default on or off, or memory state --Group function You can turn off or turn on the devices of the group together, which is more convenient Specifications: --Product size: 120 x 72x 34mm --WiFi standard: tuya zigbee3.0 --Material: ABS flame retardant --Panel material: tempered glass --Rated power: 3-500W/channel --Rated current: 12A magnetic latching relay --Input voltage: AC110 ~ 240V, 50 / 60hz Package Included: 1*Smart Switch 1*Manual Notes: Notice: Zigbee products must be used in conjunction with zibgee gateways. (Gateway needs to be purchased separately or contact customer service to purchase)"