1CH WIFI Smart Switch DC 7-32V AC 85-250V 220V Zigbee/eWelink/Tuya app Smart Life Remote Control Overview: This product is a 1 channels universal WiFi wireless smart switch with RF 433MHz module, for your smart home system to remotely and automatically turn on/off home appliances and electronic devices by phone APP. It also can be controlled by RF remote controller indoors. It can connect and control four appliances on APP at the same time, and you can independently turn on/off each of the four gangs. It also supports timing turning on/off the appliances at a specified time, and share to others so that you can control your smart home together with your family. You can also voice control your home appliances by Amazon Alexa, and for Google Home/Nest,IFTTT, and enjoy intelligent life and make your home smarter. The latest version of tuya smart module Each module is given a free shell. Each module supports RF remote control function. The first to launch 4CH Tuya 85-250V smart switch. Features: *App Support: Free iOS and for Android mobile App Smart Life / Tuya Smart./eWelink APP/Zigbee *Sync Status: Real-time device status provided to App. *Remote ON/OFF: Turn 4 electrical devices on/off remotely from anywhere. *RF Remote control: Turn on/off by 433MHz RF Remote indoors,Only support 433MHz Learning code. *3 Working Modes: Switch among interlock/self-locking/inching modes. *Independent control: Control each gang separately in APP Tuya. *Supports remotely turn on or off connected appliances, for example light, electric kettle, electric rice cooker, electric curtain, etc. *Timing: Supports 8 enabled countdown/single/repeat timing tasks to turn on/off at specified time. *DIN Rail Mounted: Great for industrial control. *Voice Control: Compatible perfectly with Amazon Alexa, for Google Home, for Google Nest,IFTTT. *Share Control: Control your smart home together with your family. What can I use it for? *Connect a light, remotely control the switch of the light.Connect a light, remotely control the switch of the light, and can also switch on and off regularly 19:00 On 21:00 Off *Open your curtains regularly 7:00 *Change the water for the fish tank regularly *Use mobile phone or voice control Garage door switch *Control your heater remotely *And your coffee machine *Connect a water pump, remote control or timer switch More functions waiting for you to discover. DIY Note : Your have the correct wif password. Your smart phone or tablet must have access to APP store or google play. Your router is MAC-open. Your smart phone or tablet has connected to a 2.4g wifi with internet. Default inching time 1s , you can set inching time from 1s to 3600s in APP ( smart life / tuya smart). This intelligent module only outputs signals, not voltages. This smart module is only compatible with 433MHz learning code remote control, not with rolling code. Include: 1* wifi module 1* manual 433MHz Learning code Remote control Please note: The remote does not contain batteries. Only support 433MHz Learning code. I suggest you to buy my remote control, the smart switch does not support rolling code&Clone remotes.