Your cart is empty.
Your cart is empty.Product Description
ewelink app 4 channel wifi relay switch
4 Channel Smart WIFI Wireless Relay Switch,help to automate your home appliance,integrate with alexa control
control 4 lights individually
the relay with 3 working mode,you can set work mode as channel.select the 4 channel switch,tap setting on the right upside.
add wifi remote to garage
easy to automate your gate garage door
wifi remote shutter blind
wifi remote AC motor to forward and reverse
add wifi control to DC motor
WIFI remote DC motor to forward and reverse
How to configure with ewelink app?
Please noted it support 2.4G wifi only,if your router with dual bands and same SSID,please close 5G firstly or change to different SSID.When pairing,put the relay close to your router,your phone have to connect to the same 2.4G wifi. When pairing,make sure to put it close to your router and your phone have to connect to the same 2.4G wifi.
1.Download ewelink app from Google Store or App Store,register an account.
2.Power up the relay with USB DC 5V or AC 85-250V.please check if light will flash 2 short 1 long,if so,tap ewelink app and select quick(touch)mode,ewelink will find your SSID automatically,enter your WIFI password(make sure correct),it will be configured soon.
3.If quick mode doesn't work,or if you change to new router,please configure with compatible mode. long press the pairing button until light rapidly blink,then finish as the instruction in ewelink app step by step.
How to program with 433MHZ RF?
1.Program RF as channel.If you need to program with channel 1,press R1 button for 3 second,RF indicated light will be on,release the R1 button.
2.Long press the key on your 433Mhz RF,it will be done.same to R2 R3 R4 button.
How to Remove the RF code?
long press the RF paring button for 15 seconds,the RF light will be on firstly,then will be off,the pairing code will be removed.
GreenDragon29
Reviewed in the United States on February 18, 2025
This really look like a very nice unit, but unfortunately, I was unable to pair it with my Wi-Fi nor Bluetooth. I set the Wi-Fi to 2.4 GHz and despite pairing numerous other switches, this one simply refused to pair nor showing up in the bluetooth scan.Even with the help from the support people...can never get it to pair.This does not make senceFeb 17, 2025 7:45 PMHello, thanks for your information.it works with ewelink app.if the enclosure with din rail mount? If so,please remove power source firstly,then power it up,to check if light will flash 2 short 1 long? If so,enable your phone Bluetooth and open ewelink app,select Bluetooth pairing,it will find your SSID automatically,enter your correct wifi password. Please kindly noted it supports 2.4G wifi only,when pairing,make sure to put it close to your router,your phone have to connect to the same 2.4G wifi,and check phone settings to allow ewelink app to use location service when neededLook forward to your comments
William Gussman
Reviewed in the United States on January 22, 2025
I've purchased 2 of these switches over a 2 year period to control a thermostat in a cabin 350 miles away. After about a year the first switch went offline. I purchased another switch to take with me to replace the failed switch. I replaced the switch, installed the new one and things worked fine again. I brought the old switch home and tried it again and it started functioning. After a year the new switch failed. I replaced the new switch with the old switch but I got no indicator lights. The switch can be powered using 7-32 volts or using a usb cable. When using it in the cabin I was using the 7-32 volt input because the thermostat is powered by 24 volts. When I checked the old switch at home I was using the usb powered input. It appears that on both switches the incoming power through the 7-32 volt has failed but the usb input still works. Just a word to the wise in case you have a power failure.Needless to say I hope the company will address this issue.
Helen Franklin
Reviewed in the United States on May 3, 2023
It looks neat, used to control irrigation in my glass house. Can water my plants remotely from anywhere.
Yakup Akcora
Reviewed in the United States on May 20, 2023
Give up on over priced sprinkler controllers. Just add a 24v power supply viola
edwin
Reviewed in the United States on February 18, 2023
Save me a few dollars...I was thinking on buying OEM smart garage door opener...good I tried this one...very easy to install, a lot of functions and very affordable price.
Bertie
Reviewed in the United States on September 17, 2022
The product it self is super good i love it but it does not have the ability to be operated like a push button on voice commands, i have tested it on google aswell as alexa and you can for example not say 'Hey google open the garage door or close the garage door. Instead you have to say turn on the garage door every time to activate the switch and then th internal functions of the switch will turn it off after a few seconds that you pre program.
Customer
Reviewed in Australia on July 25, 2022
After trying 2-3 cheap PCB relay boards, but not being able to get their apps functioning, often with zero instructions and issues adding to common IoT apps, this board was a breeze to install and sync to Google Home for control.I use mine to control multi-room audio, and it's been flawless for several months, never going offline, and with almost no delay in triggering the relays.
IidentifyasmyWife
Reviewed in the United States on February 21, 2022
If I can do it, you can do it too!!!Power supplied by 1) generic doorbell or HVAC Furnace transformer, 24V 40VA class 2 type. You'll need to buy 2) Swimables 180 Degree Rotation 3-Port 24 Volt AC Universal Valve Actuators or something similar to fit your valves. You need basic electronic experience to do this. And a plastic waterproof box to mount it in. Used this and several KTNN-Wifi-RF-30A 220V Relays (to turn on/off lights, pumps ect), and also 1) DH101 wifi spa/pool heater controler to automate my system. Spent about $400 (all from Amazon) not the $4000 my pool dealer wanted to do this!!!
smunz
Reviewed in Australia on December 13, 2022
Easy to setup and install. Lots of applications
Deanne Elcoate
Reviewed in Australia on August 23, 2021
Very handy product - easy to install, works well. Shipping was fast. Thanks again
Pat Francis
Reviewed in the United States on July 28, 2021
I stumbled upon this little gem awhile looking for components to assemble something that this thing does it all. It worked perfectly since I got it more than one month ago and is still working perfectly daily controlling my pool valve actuator.
Ian Parr
Reviewed in Australia on July 16, 2021
I wanted Wi Fi control of 12 volt power supplies in my observatory managing dew heaters and other 12 volt devices and this neat little unit delivered four control channels and a decent Android app that did exactly what I wanted . Considering the very good price and ease of use I can heartily recommend it as fit for purpose.
Angelo
Reviewed in Australia on June 19, 2021
What a cool device! I have to say this was one of the easiest smart devices to setup! It looks great in the case too. Perfect for home automation or hacking. Don’t bother with the expensive relay packages.
Recommended Products