Tuya / Smart Life APP Remote Control make your life convenient, control divice from anywhere anytime.Voice Control if you want to turn on/off the light, just say"Alice, Turn on/off the light"Set A Timing Schedule Reasonable setting of time control equipmengt to achieve home automation.Group Control swt all of your smart light in a group by APP, Then one-Click to turn on/off device by smartphone.Share Control You can share it to your family and friends,Common control of household appliances.Support Two-way control This smart DIY switch could be used for your old 2 way control switch. Especially you still available to control the old switch manually afer installed it.3Kinds of restart state Don't worry about power failure you can set this switch to restore the state before power on.Smart Scene Through the setting, it can be linked with other smart scenes to make life smarter.