---
product_id: 541726227
title: "Ewelink WiFi Wireless Smart Relay Module USB 5v/12v/24v/48v Inching Selflock Remote ON Off Power Switch for Access Control,Turn on PC, Compatible with Alexa Google Home"
brand: "rodot"
price: "€ 26.64"
currency: EUR
in_stock: true
reviews_count: 12
category: "Rodot"
url: https://www.desertcart.sk/products/541726227-ewelink-wifi-wireless-smart-relay-module-usb-5v-12v-24v
store_origin: SK
region: Slovakia
---

# 2.4G WiFi only, ultra stable connection Supports USB 5V to DC 48V input range Seamless Alexa & Google Home voice control Ewelink WiFi Wireless Smart Relay Module USB 5v/12v/24v/48v Inching Selflock Remote ON Off Power Switch for Access Control,Turn on PC, Compatible with Alexa Google Home

**Brand:** rodot
**Price:** € 26.64
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your smart life with precision and ease!

## Quick Answers

- **What is this?** Ewelink WiFi Wireless Smart Relay Module USB 5v/12v/24v/48v Inching Selflock Remote ON Off Power Switch for Access Control,Turn on PC, Compatible with Alexa Google Home by rodot
- **How much does it cost?** € 26.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/541726227-ewelink-wifi-wireless-smart-relay-module-usb-5v-12v-24v)

## Best For

- rodot enthusiasts

## Why This Product

- Trusted rodot brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Setup:** Quick 2.4G WiFi configuration with intuitive app pairing—get smart in minutes, no tech headaches.
- • **Dual Operation Modes:** Switch between self-locking and inching modes to customize device behavior precisely.
- • **Effortless Smart Control:** Remotely toggle devices via eWeLink app or voice commands for ultimate convenience.
- • **Instant Scene Integration:** Set timers, scene linkages, and share control to sync your smart home ecosystem effortlessly.
- • **Flexible Power Compatibility:** Works with USB 5V up to DC 48V, fitting diverse home automation setups flawlessly.

## Overview

The Ewelink WiFi Wireless Smart Relay Module is a compact, versatile smart switch compatible with USB 5V to DC 48V inputs. It supports 2.4G WiFi for stable connectivity and integrates seamlessly with Alexa, Google Home, and IFTTT for voice-controlled automation. Featuring self-locking and inching modes, timer functions, and scene linkage, it empowers professional millennials to effortlessly upgrade their home or office devices with smart remote ON/OFF control.

## Description

Ewelink WiFi Wireless Smart Relay Module USB 5v/12v/24v/48v Inching Selflock Remote ON Off Power Switch for Access Control,Turn on PC, Compatible with Alexa Google Home: desertcart.com: Tools & Home Improvement

Review: Works as expected - Works as it should and was easy to connect to wifi.
Review: 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 ...

## Features

- 【Product Overview】This is a wifi smart switch, users can remotely switch connected home appliances or devices through ewelink APP, support third party voice control such as desertcart ECHO and Google Home and 2.4G light smart remote control, with timer on/off, scene linkage, power on setting, inching setting, sharing control and other functions
- 【Input/Output】Low voltage ewelink APP wifi dry contact relay/passive output, USB 5V input or DC 7~48V positive and negative input.
- 【Working Mode】 Self-locking mode by default, users can switch to inching mode in APP: for example, the device turns on and turns off automatically at 1 second intervals (interval time can be adjusted),it works as wireless button in inching mode,as wireless switch in self-lock latching mode
- 【Voice Control】 Works perfectly with desertcart Alexa, Google Assistant, IFTTT, Google Nes. You need to bind your eWeLink account and sync your device in the corresponding APP. Note: WIFI Relay Module only supports 2.4G WIFI network, 5G WiFi is not supported.
- 【Easy to setup】 with low voltage USB 5V or DC 7-48V,add Smart WIFI control to your home,support 2.4G wifi only,once powered on,please check if light will flash 2 short 1 long,if so,tap Ewelink app to configure directly
- PRODUCT MODEL : KR0548-1CH

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C7QQHMCX |
| Best Sellers Rank | #78,350 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #14 in Home Automation Modules |
| Brand | RODOT |
| Coil Voltage | 5 Volts (DC) |
| Connector Type | Usb |
| Contact Material | Silver |
| Contact Type | Dry Contact |
| Date First Available | June 12, 2023 |
| Item Weight | 0.634 ounces |
| Manufacturer | RODOT |
| Minimum Switching Voltage | 5 Volts (DC) |
| Mounting Type | Surface Mount |
| Number of Terminals | 2 |
| Operation Mode | Automatic |
| Product Dimensions | 1.97 x 1.57 x 1.06 inches |
| Smart Home Compatibility | Smart Home Compatible |
| UPC | 739804214138 |

## Product Details

- **Brand:** RODOT
- **Connector Type:** Usb
- **Contact Material:** Silver
- **Contact Type:** Dry Contact
- **Mounting Type:** Surface Mount

## Images

![Ewelink WiFi Wireless Smart Relay Module USB 5v/12v/24v/48v Inching Selflock Remote ON Off Power Switch for Access Control,Turn on PC, Compatible with Alexa Google Home - Image 1](https://m.media-amazon.com/images/I/71hrOXVe9JL.jpg)
![Ewelink WiFi Wireless Smart Relay Module USB 5v/12v/24v/48v Inching Selflock Remote ON Off Power Switch for Access Control,Turn on PC, Compatible with Alexa Google Home - Image 2](https://m.media-amazon.com/images/I/71FdkB8kiBL.jpg)
![Ewelink WiFi Wireless Smart Relay Module USB 5v/12v/24v/48v Inching Selflock Remote ON Off Power Switch for Access Control,Turn on PC, Compatible with Alexa Google Home - Image 3](https://m.media-amazon.com/images/I/71ZwW+bvfjL.jpg)
![Ewelink WiFi Wireless Smart Relay Module USB 5v/12v/24v/48v Inching Selflock Remote ON Off Power Switch for Access Control,Turn on PC, Compatible with Alexa Google Home - Image 4](https://m.media-amazon.com/images/I/71TUK6KSHfL.jpg)
![Ewelink WiFi Wireless Smart Relay Module USB 5v/12v/24v/48v Inching Selflock Remote ON Off Power Switch for Access Control,Turn on PC, Compatible with Alexa Google Home - Image 5](https://m.media-amazon.com/images/I/316q+YdVPuL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as expected
*by L***Z on February 24, 2026*

Works as it should and was easy to connect to wifi.

### ⭐⭐⭐⭐⭐ Smart control for ceiling fan at home.
*by F***N on January 26, 2026*

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 ...

### ⭐⭐⭐⭐⭐ has been used for two years
*by G***N on February 9, 2026*

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

## Frequently Bought Together

- Ewelink WiFi Wireless Smart Relay Module USB 5v/12v/24v/48v Inching Selflock Remote ON Off Power Switch for Access Control,Turn on PC, Compatible with Alexa Google Home
- DieseRC 2 Channels WiFi Smart Switch, DC 5V 12V 24V 36V Passive Output Relay Module Ewelink APP WiFi Control Compatible with Alexa/Google Home, Inching/Self-Locking Switch
- MHCOZY WiFi Wireless Smart Switch Relay Module for Smart Home 5V 5V/12V，Ba Applied to Access Control, Turn on PC, Garage Door (5v)

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**Shop now:** [https://www.desertcart.sk/products/541726227-ewelink-wifi-wireless-smart-relay-module-usb-5v-12v-24v](https://www.desertcart.sk/products/541726227-ewelink-wifi-wireless-smart-relay-module-usb-5v-12v-24v)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-07*