--- product_id: 251411788 title: "MHCOZY Updated WiFi Wireless Smart Switch Inching Self-Locking Relay Module,Set Inching Time from 0.5 Second to 1 Hour,be Applied to Access Control,DIY WiFi Garage Door Opener (Smart Life app 2CH)" brand: "mhcozy" price: "€ 35.72" currency: EUR in_stock: true reviews_count: 13 category: "Mhcozy" url: https://www.desertcart.de/products/251411788-mhcozy-updated-wifi-wireless-smart-switch-inching-self-locking-relay store_origin: DE region: Germany --- # Dual 2.4G WiFi + Bluetooth control Adjustable inching time 0.5s–1hr 2-channel relay with interlock & self-locking MHCOZY Updated WiFi Wireless Smart Switch Inching Self-Locking Relay Module,Set Inching Time from 0.5 Second to 1 Hour,be Applied to Access Control,DIY WiFi Garage Door Opener (Smart Life app 2CH) **Brand:** mhcozy **Price:** € 35.72 **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade your smart home game with precision control and effortless voice commands! ## Quick Answers - **What is this?** MHCOZY Updated WiFi Wireless Smart Switch Inching Self-Locking Relay Module,Set Inching Time from 0.5 Second to 1 Hour,be Applied to Access Control,DIY WiFi Garage Door Opener (Smart Life app 2CH) by mhcozy - **How much does it cost?** € 35.72 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/251411788-mhcozy-updated-wifi-wireless-smart-switch-inching-self-locking-relay) ## Best For - mhcozy enthusiasts ## Why This Product - Trusted mhcozy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Mode Flexibility:** Switch between self-locking, interlock, and on/off modes to tailor your smart setup. - • **Precision Inching Timer:** Customize relay activation from half a second up to an hour for ultimate automation. - • **Seamless Dual Connectivity:** Control your devices via WiFi or Bluetooth even offline—never lose command. - • **Smart Scheduling & Sharing:** Set up to 8 repeatable timers and effortlessly share control with family or colleagues. - • **Voice-Activated Convenience:** Works flawlessly with Alexa & Google Assistant for hands-free smart home mastery. ## Overview The MHCOZY 2-channel WiFi Wireless Smart Switch Module integrates dual 2.4G WiFi and Bluetooth control, supporting adjustable inching times from 0.5 seconds to 1 hour. Compatible with the Smart Life/Tuya app, it enables remote and voice control via Alexa and Google Assistant. Featuring multiple operation modes including self-locking and interlock, it supports up to 10A current and 32V voltage, with scheduling capabilities that function even offline. Ideal for DIY smart home projects like garage door openers, shutters, and lighting automation. ## Description 2 channel Smart life app Tuya WIFI Relay Smart Switch Module, DIY Smart Home By using the free tuya/Smart life app wireless control,Control your home appliances or electrical devices anytime and anywhere. Features: Two working voltage: USB 5V or AC/ DC 7-32V With signal instruction light and relay pull-on instruction light Power <1W, and quiescent current:80mA Cutover current<10A , Cutover voltage<250V Working Temperature: -40 to 70degree Working Humidity: 40% to 80% RH Function: 1.Easy to install,you can rename the device,rename each channel,set working mode by channel,you could control 2 garage separately 2.Inching Function: Press the open relay by mobile phone, then cut off the pull-on immediately(default one second), you can set inching time from 0.5 second t0 1 hours 3. Self-locking mode: Turn on/off 4 connected devices separately. 4. Interlock mode,wifi interlock for motor : Turn on one device every time, and turn off others at the same time. 5.Set 8 time schedules for automatic control: It can create 8 enabled single/repeat/ countdown timers to automatically turn on/off devices at the specified time. And the timers can run themselves even the network is unavailable 6.Sync Status:Real-time devices status provided to App 7.Voice contro,the Wifi smart switch can work perfectly with Alexa-enabled devices like Echo/Tap/Dot, as well as Google home. Just with a simply voice command, Alexa or Google Assistant will work for you, turning on/off the connected devices at once. Control home appliances or electrical devices with your voice like this: “Alexa, turn on the light.” “Alexa, turn on Garage door.” “Hey Google, turn off the bedroom light.” Package included: 1 x 2ch WIFI Wireless Smart Home Switch Module 1 x English Instruction Review: Easy to set up - Worked perfectly right out of the box with the Smart Life iPhone app. Easy to set up. Will update this review if there's any problems in the future. Very happy so far Review: Easy to wire / program - Nice dual switch board you can connect to your cell phone. Can set timed programmed schedule. Easy to wire. Many uses. ## Features - MHCOZY 2 channel Smart life APP Tuya WIFI Relay Module(with 433Mhz RF receiver built in,don't include 433Mhz RF,support learing code 433Mhz only), WIFI Wireless Inching Relay Switch,Add wifi and 433mhz Bluetooth remote control to your garage door fireplace Shutter Certain - Easy Configure,Once it's Powered on,Phone Bluetooth will find the Smart Relay asap,tap and add to your 2.4G WIFI Network.After configured,even the relay lost wifi connection,you can remote control the appliance with Bluetooth - Widely Usage,set on/off mode to automate your Light,Set Inching mode to DIY WIFI Bluetooth Garage Door Opener,set interlock to add wifi to your shutter curtain - Schedule and Share,set sunrise sunset countdown repeat schedule,easy share remote control to family - Voice control,one key to link to Alexa Assistant,use your voice command to open your Garage when busy ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08L9FLD8W | | Best Sellers Rank | #638,365 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #98 in Home Automation Modules | | Brand Name | MHCOZY | | Coil Voltage | 32 Volts | | Connector Type | Usb | | Contact Type | Normally Open | | Current Rating | 10 Amps | | Customer Reviews | 4.4 4.4 out of 5 stars (214) | | Manufacturer | Mic technology | | Maximum Switching Current | 10 Amps | | Maximum Switching Voltage | 32 Volts | | Minimum Switching Voltage | 7 Volts | | Mounting Type | Wall Mount | | Number of Terminals | 3 | | Operating Time | 3600 Seconds | | Operation Mode | ON OFF | | Part Number | tuya 2ch | | Unit Count | 1 Count | ## Product Details - **Brand:** MHCOZY - **Connector Type:** Usb - **Contact Type:** Normally Open - **Current Rating:** 10 Amps - **Mounting Type:** Wall Mount ## Images ![MHCOZY Updated WiFi Wireless Smart Switch Inching Self-Locking Relay Module,Set Inching Time from 0.5 Second to 1 Hour,be Applied to Access Control,DIY WiFi Garage Door Opener (Smart Life app 2CH) - Image 1](https://m.media-amazon.com/images/I/61o3a9RCP8L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to set up *by C***N on March 28, 2025* Worked perfectly right out of the box with the Smart Life iPhone app. Easy to set up. Will update this review if there's any problems in the future. Very happy so far ### ⭐⭐⭐⭐⭐ Easy to wire / program *by P***N on April 28, 2025* Nice dual switch board you can connect to your cell phone. Can set timed programmed schedule. Easy to wire. Many uses. ### ⭐⭐⭐⭐⭐ Great way to automate an electronic gate --UPDATED REVIEW PLEASE READ THE WARNING BELOW *by D***N on July 27, 2022* I used this to automate my GTO gate. The gate is just beyond the range of my remote so if someone comes I have to go outside and open it. Using this device (and a range extender) I was able to automate the gate so now Google and Alexa can be told to open the gate from inside the house. Makes it SO much more convenient. I was also able to set up geofencing so the gate automatically opens when I approach my property, My only objection is that it uses the Tuya app instead of the ewlink app, as tuya is not as friendly with smartthings. --- ## 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.de/products/251411788-mhcozy-updated-wifi-wireless-smart-switch-inching-self-locking-relay](https://www.desertcart.de/products/251411788-mhcozy-updated-wifi-wireless-smart-switch-inching-self-locking-relay) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-04-24*