4CH Tuya Wifi Relay Smart Wireless Switch Module 4 Channel 7-32V 85-250V 220V 110V 2200W RF433 10A 4 Way Receiver For Alexa

Function
【APP Remote Control】
You can check the working state of the device in Tuya APP anywhere and anytime.
【RF433mhz Control】
The device can be controlled by the RF433mhz Remote Controller.
【Mobile Phone Control】
When you go outside or at home, your smart phone could control the device by 2.4Ghz WIFI or 2G/3G/4G Mobile Network.
【Voice Control】
You could voice control the device by Alexa/Google Assistant.
【Timing function】
Lying in bed without turning off the lights fell asleep, it does not matter, the wall switch timing function to the point of turning off the lights, from the lights off do not worry about.
【Three Working Modes】
Self-locking, Interlocking, Jog
Features:
App:Tuya / Smartlife
Input voltage : DC/AC 7-32V AC 85-250V , Micro USB 5V input.
Max current : 2200W/10A.
WiFi standard : WiFi 2.4 ghz b/n/g.
Size:
with Case 80*75*25mm
no Case 75*73*20mm

Noted :
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 0.5s , you can set inching time from 1s to 3600s in APP ( smart life / tuya smart).
Include:
1* wifi module
1* manual
Remote Control no battery include
This is a remote control that works with our switches, batteries are not included!