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NOTICE:
1) This switch does not support neutral line and no neutral line. Before you buy, please check whether your home switch requires a neutral line or does not require a neutral line.
2) Attention: If your home switch is Single Live Wire Design (No Neutral Line). A capacity is a must to be connected at both ends of the lamps for normal work.

Properties:
Voice Control: Once you have this switch, you can connect it to Amazon Alexa (Amazon Echo/point/tap) or Google Assistant for voice control.
Wi-Fi Remote Control: You can use "Smart Life" app in your smartphone to control the wall switch wirelessly with Wi-Fi or 2G/3G/4G network. No hub required.
Timing Function: Take full control of your home or office lights thanks to a schedule timer that allows you to schedule the exact time to turn lights and devices on and off automatically
Share Device: This smart light switch can have multiple control sites shared by different family members. A mobile phone can also control many switches.
Easy Installation: The installation of the smart wall light switch is the same as the traditional light switch, simple, convenient, safe and reliable, made of crystal panel, touch design, low power consumption and long service life

Do you know Tuya APP
Step 1: Search "Tuya" or "Smart Life" on the phone to download.
Step 2: Connect the bulb to your local 2.4G WiFi while your phone is connected to it.
Step 3: Set up your Tuya account. Add device and confirm the device in the app.

Tips app

Make sure you are using 2.4GHz WiFi when connecting to the smart bulb. And WiFi must be discoverable. Many routers have both a 5GHz and a 2.4GHz network, and your phone will always connect to the 5GHz network automatically. So you need to turn off your 5GHz network completely by going to your router settings (type the router IP address into your internet browser, usually around 192.168.1.1) and force your phone to connect to the establish a 2.4 GHz network.
In addition, the router encryption mode must be of the WPA2-PSK type and the authentication type must be of the AES type

Specification:
Type: 1/2/3 Gang Touch Wi-Fi Switch
Material: PC V0 fireproof + tempered glass panel.
Rated voltage: AC220V-240V, 50/60Hz
Rated power: 2200W
Max current: 10A
Wi-Fi: 2.4GHz, IEEE 802.11 b/g/n
Supported by: Android and iOS
Wireless Power Consumption: <0.3W
Security mechanism: WPA-PSK / WPA2-PSK
APP: Tuya / Smart Life