--- 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: "Rp501027" currency: IDR in_stock: true reviews_count: 8 category: "Rodot" url: https://www.desertcart.id/products/541726227-ewelink-wifi-wireless-smart-relay-module-usb-5v-12v-24v store_origin: ID region: Indonesia --- # 2.4G WiFi connectivity Supports 5V to 48V input Alexa & Google Home compatible 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:** Rp501027 **Availability:** ✅ In Stock ## Summary > ⚡ Power your smart home 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?** Rp501027 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/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 WiFi configuration with stable 2.4G network support ensures hassle-free integration. - • **Dual Operation Modes:** Switch between self-locking and customizable inching modes for precise control. - • **Seamless Smart Control:** Effortlessly manage devices remotely via eWeLink app or voice commands. - • **Universal Voltage Support:** Operates on USB 5V or DC 7-48V for versatile installation options. - • **Instant Scene Linkage & Scheduling:** Automate your home with timer on/off and scene linkage features. ## Overview The Ewelink WiFi Wireless Smart Relay Module (KR0548-1CH) is a versatile, low-voltage smart switch compatible with Alexa and Google Home. Supporting 2.4G WiFi, it enables remote control of appliances via the eWeLink app, offering self-locking and inching modes, timer scheduling, and scene linkage. Its broad voltage input range (5V to 48V) and easy setup make it ideal for modern home automation and access 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: Easy to install - Installed on a gate motor, works great, with the wiring diagrams for the boards installation was easy. Instructions are sufficient considering I never did something like that before. Review: Bypass for MyQ - Used this for Home Assistant to control chamberlain MyQ openers. Works great ## 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 | #69,635 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #11 in Home Automation Modules | | Brand | RODOT | | Brand Name | RODOT | | Coil Voltage | 5 Volts (DC) | | Connector Type | Usb | | Contact Material | Silver | | Contact Type | Dry Contact | | Customer Reviews | 4.5 out of 5 stars 260 Reviews | | Manufacturer | RODOT | | Minimum Switching Voltage | 5 Volts (DC) | | Mounting Type | Surface Mount | | Number of Terminals | 2 | | Operation Mode | Automatic | | Part Number | KR0548-1CH-W-EW | | Smart Home Compatibility | Smart Home Compatible | | UPC | 739804214138 | | Unit Count | 1.0 Count | ## 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) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to install *by R***H on March 29, 2026* Installed on a gate motor, works great, with the wiring diagrams for the boards installation was easy. Instructions are sufficient considering I never did something like that before. ### ⭐⭐⭐⭐⭐ Bypass for MyQ *by M***E on March 18, 2026* Used this for Home Assistant to control chamberlain MyQ openers. Works great ### ⭐⭐⭐⭐⭐ Works as expected *by L***Z on February 24, 2026* Works as it should and was easy to connect to wifi. ## 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/541726227-ewelink-wifi-wireless-smart-relay-module-usb-5v-12v-24v](https://www.desertcart.id/products/541726227-ewelink-wifi-wireless-smart-relay-module-usb-5v-12v-24v) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-13*