Q&A:
1.Q:If the light keeps blinking after the panel is wired, what's going on?
A:If there is no neutral wire and the capacitor is not connected, the light bulb will blink
2.Q:Can the panel be used with and without a neutral wire? 
A:All can be used, with neutral wire normal wiring, no neutral wire need to be connected to the capacitor 
3.Q:What if the panel touch switch won't open, but you can use your cell phone to control it?
A:Open the glass to see if the shell is deformed when locking the shell, deformation, then loose the screws, loose the screws it will be released back, released back to you and then cover the glass, and then power off, touch can be used.
4.Q:This panel has 433MHZ remote control function, how to operate to realize 433 remote control function
A:Press and hold the touch button and press the remote control for about 5 seconds.
5.Q:What should I pay attention to when buying the Zigbee version of the switch?
A: If you buy the zigbee version of the switch, you need a tuya zigbee gateway to make the switch work properly. This gateway needs to be purchased extra.
Two wiring methods

With or without neutral lines, you can use our switch. The following is the wiring diagram display.


WiFi+Bluetooth +RF433 More Choices
Bluetooth can connect your phone faster.You can control the switch using a 433-enabled product or a wireless network.

APP remote control
The user can use a smartphone to remotely control the home electronics remotely anytime, anywhere as long as the phone has 2G / 3G / WIFI
network compatible with iOS and Android operating system with SmartLife and Tuya
Alexa and Google Home Control
Compatible with Amazon Alexa (Echo / Dot / Dot / Tap), Google Assistant,. Flight ticket counter with Amazon Alexa or Google Home
to turn your lights on or off with your voice, No hub required

Timing
The smart switch is automatically turned on and off at a given time through the timer function. Choose the time you want to wake up,
automatically open the light, so you can easily enter the day; choose the time you want to close the light.

Share
The control switch can be shared with family members.

Support voice speaker control
The switch is compatible with Alexa and Google Home Assistant, allowing you to use the voice control smart switch to turn on/off.