Update1:Multi-control in a much easier way
Update2:New pairing mode with WiFi+Bluetooth
Update3:Backlight ON/OFF optional
Update4:Relay status adjustable when power off

Provide much more convenience and updates for your smart lifestyle with the price unchanged as before.

Product Features:

1.Neutral wire required for easier installation for N+Lwire design; No neutral wire with single live wire design with capacitor needed; New idea for 2/3 Way circuit (two switches control one light)that is explained as multi-control association of this switch to other WiFi smart switches in App;capacitive touch control, turn on/off your light with a single touch and scratch resistance glass panel gives the best look to blend with any wall design.(Note:You can multi-control associate of this switch to multiple different switches,but several gangs on one switch is not available,only one gang on one switch can be associated for multi-control.)

2.Differ in features from traditional common switch,this smart switch is able to be controlled by various ways alone with the best value like App control,touch control,voice control and built-in RF433 frequency allows for another control via RF remote control switch with encoding 1527 without interference;achieve multi-control by associating to other smart switches.(Note:433 RF Remote is not included in the package,please purchase separately.)

3.Reinsert new features into upgraded Smart Life Tuya App like ON/OFF relay status as remember last status when power off and backlight switch setting.Compatible with Alexa and Google home allows free voice control ;remotely control devices on your smart phone via Smart Life/Tuya App wherever you are.

4. Take full control of connected appliances with timers, schedules and countdown (1/5/30 mins, 1 hour, etc.) with the app; share control with family and friends for added convenience

5. Two versions available and optional:Neutral wire required and no neutral needed in your switch boxes to operate correctly;only supports 2.4G network;a much easier pairing mode for adding the device with WiFi and Bluetooth connected;includes full 2-year warranty and 60-day refund guarantee for complete satisfaction.

NOTE: Neutral wire optional,can choose neutral wire and live wire switch,or choose only live wire switch.

Parameter:

Working voltage:   no neutral:US:110V/220V AC

                                                EU:220V AC

                               with neutral:US:100-250V AC

(Please confirm the voltage before ordering.)

Load Power: with neutral:2200W/1Gang

                      no neutral:3-300W/gang(Note:If it is used for LED or energy saving bulb,the power load should be less than 100W)

Wireless type:Wi-Fi 2.4GHz

RF Frequency: 433MHz.

RF Standard Code: 1527

Color:White,Black,Gold

Package Listing:

Smart Switch*1

User Manual*1

Bag of Accessory*1

Q&A:

1.Q:Can I program the schedule myself?

   A:Yes,our smart switch is programmable.You are able to program your schedule freely.

2.Q:Can I control the connected appliances if I am not at home?

   A:Yes, you are able to control your device on your smart phone App as Tuya Smart Life App.

3.Q:Does this work with Google Home?

   A:Yes,it does.And it's also compatible with Alexa for free voice control.

4.Q:Do I need to wire with a neutral wire?

   A:It is up to which version you choose.For the single live wire version the neutral wire is not needed,but for the N+L version,you need to wire with a neutral wire.

5.Q:Is the single live wire design suitable for US voltage?

   A:Yes,dear,we have two options for the US version as 110V and 220V.