Features:

• [0% -100% dimming function] smart light switch can be dimmed 0-100% via manual or gosund app, intelligent dimming memory function will keep the brightness of the light when you turn off the smart dimmer switch last time.
• [Works with Alexa and Google home] With Alexa and Google Assistant, enjoy the voice control of Alexa light switch to free your hands. Just say “Hi Alexa, dim my light to 60%”.
• [Remote & Group Control] WIFI smart switches can be set into the same group, the lights in several rooms can be controlled remotely via the app, no matter where you are.
• [Schedule mode] The customized smart switch can be set an automatic on / off time. The smart wall switch will turn on automatically before you go home, and you can see the bright lights when you open the door.
• [Compatibility & Note] The wifi dimmer light switch works with single pole, not 3-way. Need neutral wire and 2.4G WIFI, no hub required. Please note that the smart bulb cannot be dimmed by the smart light switch. If you have any problem please feel free to contact us.

Specification :

• Voltage:100-240V; Frequency: 50/60Hz;
• 2.4G WiFi ONLY. NOT for 5G;
• Single-Pole ONLY;
• NOT support 3-way;
• Neutral wire required;
• Maximum Wattage: 400W(INC), 150W( LED&CFL);