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🚀 Upgrade your home to smart status—control everything with a tap or a voice!
The Ewelink WiFi Wireless Smart Relay Module KR0548-2CH is a versatile 2-channel switch designed for seamless integration with home automation systems. Supporting 2.4G WiFi and a wide voltage range (5V-48V DC), it enables remote control of garage doors, rolling shutters, and electric curtains via the eWeLink app or popular voice assistants. Featuring adjustable inching and self-locking modes, it offers customizable automation with easy installation, making it a top choice for modern smart homes.

















| ASIN | B0C7QP7JBM |
| Best Sellers Rank | #88,492 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #22 in Home Automation Modules |
| Brand | RODOT |
| Brand Name | RODOT |
| Coil Voltage | 12 volts |
| Connector Type | Wireless |
| Contact Type | Normally Open |
| Customer Reviews | 4.5 out of 5 stars 33 Reviews |
| Manufacturer | RODOT |
| Maximum Switching Voltage | 48 volts |
| Minimum Switching Voltage | 7 volts_of_direct_current |
| Mounting Type | Wall Mount |
| Number of Terminals | 2 |
| Operating Time | 1 seconds |
| Operation Mode | Automatic |
| Part Number | KR0548-2CH-W-EW |
| UPC | 739804214145 |
| Unit Count | 1 Count |
| Wattage | 1000 milliamp_hours |
G**N
has been used for two years
got this almost 2 years ago to remote control my garage door so far, has been working great. recommend it if you're handy - btw, you can control it via Google Home, so now my old garage door is remote controlled. lovely
J**Y
Dual relay works great
I had a single relay version , this one is a dual that runs off of 5-48 vcd , read the pairing instructions, I have several ewelink devices and was setting it up as I did them. , don’t do that. Really easy if you read instructions. Dual relays that operate individually .great for hobbies. Fair priced.
W**S
Nice product. Well built. But, there's a problem.
The rating is mostly for the board. The 5th star would have been for the app. The hardware looks well done. What isn't good about it as a system is the app. It is a blatant opportunity to copy what's on your phone. What does a switch need with my personal info, photos, videos, and other non-requisite items to control a SWITCH? If I cannot find an app that doesn't do that, I'll return it. But, hey, if you don't care, go for it.
F**N
Smart control for ceiling fan at home.
Easy set up. Very nice wifi sensitivity brings an stable network communication. It's being used as ceiling fan / lights smart control. Good value/ quality ...
U**D
works great
Fantastic and reliable for many projects
M**N
Funciona bien
Cumplió con lo prometido
J**E
As described
Ok
S**.
Works great. Could use better instructions.
Perfect for what I needed. Replaced a $145 relay that operated through a sim card that I was paying a monthly fee for. Was shocked by how small this was. If you have 2.4G wifi access where you'll be using this, it's the only way to go. Used it to activate a solenoid for the drop door on a hog trap. Used the 2nd channel to activate the deer feeder. Can activate either one from anywhere I have phone service. Can think of lots of stuff this little gem could be used for. Instructions could be a little clearer but if you're even using this thing, you're probably tech savvy enough to figure it out.
T**I
Garage
It is good but it is not designed for garage
Trustpilot
1 month ago
2 weeks ago