---
product_id: 97531624
title: "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 (5V)"
brand: "mhcozy"
price: "108 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Mhcozy"
url: https://www.desertcart.pl/products/97531624-updated-wifi-wireless-smart-switch-inching-self-locking-relay-module
store_origin: PL
region: Poland
---

# 10A max current 2.4GHz WiFi only 0.5s to 1h adjustable inching 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 (5V)

**Brand:** mhcozy
**Price:** 108 zł
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your home to smart status with precision timing and voice control!

## Quick Answers

- **What is this?** 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 (5V) by mhcozy
- **How much does it cost?** 108 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/97531624-updated-wifi-wireless-smart-switch-inching-self-locking-relay-module)

## 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

- • **Precision Timing:** Customize inching time from 0.5 seconds up to 1 hour for ultimate automation control.
- • **Dual Mode Flexibility:** Switch between inching (momentary) and self-locking (latching) modes to fit any smart home scenario.
- • **Family & Group Sharing:** Create up to 8 schedules and share device control with family for synchronized smart living.
- • **Seamless Smart Control:** Effortlessly toggle devices remotely via eWeLink app or voice assistants like Alexa, Google, and Siri.
- • **Universal Compatibility:** Works with 97% of home appliances including garage doors, lights, fireplaces, and PCs.

## Overview

The MHCOZY Updated WiFi Wireless Smart Switch is a compact 5V relay module designed for smart home automation. Supporting both inching and self-locking modes, it allows remote control of appliances via the eWeLink app and voice assistants. With a max current of 10A and adjustable inching time from 0.5 seconds to 1 hour, it integrates seamlessly with most home devices, enabling scheduling, group management, and device sharing for a connected lifestyle.

## Description

Description: The wireless switch supports inching /self-locking mode. Users can add the device to the APP eWeLink to remote control connected home appliances or devices. In self-locking mode, customers can remotely turn on/off connected devices immediately. When in inching mode, customers can have two wiring ways to select: Turn on 1s and then auto-off Turn off 1s and then auto-on. The product enables remote control of home appliances through the mobile application eWeLink, available on both Android and iOS. Supported functions: Remote turn on/off Timing Schedules Device Sharing Group Management Specification: Dimensions:70.5mm*27.4mm*23mm Operating current: 5V DC(ordinary phone charger can be used,not included) LEDs: 3 LEDs which indicate working mode, wifi status, relay on/off status respectively. Board consumption: <1W Standby current: 80mA Max input current: 10A Max switching voltage: <250V Relay lifespan: more than one million times Electrical insulation resistance 100M Electric shock voltage: 1000V Relay maximum pull time: 15ms Relay maximum release time: 5ms Operating temperature: -40 degrees to +70 degrees Operating Humidity 40% ~ 80% RH .Rated switching voltage: <250V Package included: 1 x Jog Inching Self-locking WiFi Wireless Smart Home Switch 1 x English Manual Kindly noted:If you need to adjust inching time,please set to self-locked mode firstly by pressing the mode button,then adjust inching time in ewelink app

Review: Originally couldn't get it connected, but it finally did and works GREAT. - This thing is awesome. I originally had a hard time connecting it to Wifi with the app, instructions were correct, but it just wouldn't connect. After doing it 2 or 3 times, it finally worked and I was excited to then install it for my garage door. Wiring it up was literally the easiest thing. I added more wire to my original garage door button that went in to the wire terminals on the side of it and now my garage door can be opened with Alexa and with an app on my phone anywhere in the world. I might also wire 5v to it from the garage door button itself. I would have to bust out my digital multimeter to see if it's outputting enough power so I can ditch the USB-Micro and have it tucked away behind the original button. The Micro USB cable I used (Not included) came from a Raspberry Pi Zero W kit I bought on desertcart as well and it has a switch on it for power On and Off so if I'm going away for awhile or if I'm worried something is going wrong with it, I can just turn it off at the power source instead of having to disassemble everything. I might buy more of these for small projects around the house. If you're on the fence with buying this because you aren't sure if you'll be able to understand the electronics, it's unbelievably easy and I even had my daughter put the wires in and screw the terminal clamp down.
Review: Excellent devices for home automation with Alexa - Bought 2 of these and both are working great. Using each one in separate modes. One is used for my fireplace and is on locking mode where the switch stays latched on. The other is used to power on my PC in inching mode. Inching is where the switch is activated briefly before turning off. Opening your garage door would be a good example of this mode. To switch modes, you use the ewelink app. When the device shuts off from inching mode, Alexa does recognize that it's turned off. The app and device functions are pretty well thought out. I like that ewelink is in the list of manufactures in the Alexa app to choose from. Integration is super easy after you setup the ewelink app and account. Installation note: the device doesn't come in pairing mode. You hold down the button that's on the center of the board for 7 seconds until the led blinks rapidly. Then use your ewelink app to pair to the device.

## Features

- DC 5V WIFI Relay Module,working model Inching or Self-locking ,change work mode by pressing the mode button on board. default inching time is 0.5 second,if need to change inching time,you have to set it to self-lock mode firstly by pressing mode button,then adjust inching time in ewelink app.
- WIDELY Usage,The WiFi Smart Switch Module can be applied to 97% home appliances,add wifi to your garage door opener lights fireplace computer.Support 2.4G WIFI only,if your router with dual bands and same SSID,please change to different SSID or close 5G firstly.When pairing,please be sure to put the relay close to your router.if can't configure with quick mode,please try to use compatible mode
- Two pairing method,quick mode and compatilbe mode.Once it's power on,red light will flash 2 short 1 long,it is in quick mode, no need to press pair button,open ewelink app,it will find your SSID automatically,enter your correct wifi password.If quick mode doesn't work,please use compatible mode.press the pairing button about 8 second until red light quickly blink,open ewelink app and scroll down to find compatible mode,there is instruction step in app
- Voice control,once configured with ewelink app,link it to Alexa Google assistant,use your voice comand to control your home when busy.And you can use Siri by creating shortcut
- Timing and share with family,you can creat 8 group count down/up schedule timer at most,share with others to use phone wifi control lights garage etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L69HD6N |
| Best Sellers Rank | #829,161 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,681 in Garage Door Keypads & Remotes |
| Brand Name | MHCOZY |
| Coil Voltage | 5 Volts |
| Connector Type | Plug-In |
| Contact Current Rating | 10 Amps |
| Contact Material | Silver |
| Contact Type | Normally Open |
| Current Rating | 10 Amps |
| Customer Reviews | 4.2 4.2 out of 5 stars (404) |
| Manufacturer | Mic technology |
| Maximum Switching Current | 10 Amps |
| Maximum Switching Voltage | 5 Volts |
| Minimum Switching Voltage | 250 Volts |
| Mounting Type | Surface Mount |
| Number of Terminals | 3 |
| Operating Time | 0.01 Seconds |
| Operation Mode | Automatic |
| UPC | 783057191340 |
| Wattage | 1 watts |

## Product Details

- **Connector Type:** Plug-In
- **Contact Material:** Silver
- **Contact Type:** Normally Open
- **Current Rating:** 10 Amps
- **Mounting Type:** Surface Mount

## Images

![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 (5V) - Image 1](https://m.media-amazon.com/images/I/51jWwNUFv-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Originally couldn't get it connected, but it finally did and works GREAT.
*by T***D on February 24, 2020*

This thing is awesome. I originally had a hard time connecting it to Wifi with the app, instructions were correct, but it just wouldn't connect. After doing it 2 or 3 times, it finally worked and I was excited to then install it for my garage door. Wiring it up was literally the easiest thing. I added more wire to my original garage door button that went in to the wire terminals on the side of it and now my garage door can be opened with Alexa and with an app on my phone anywhere in the world. I might also wire 5v to it from the garage door button itself. I would have to bust out my digital multimeter to see if it's outputting enough power so I can ditch the USB-Micro and have it tucked away behind the original button. The Micro USB cable I used (Not included) came from a Raspberry Pi Zero W kit I bought on Amazon as well and it has a switch on it for power On and Off so if I'm going away for awhile or if I'm worried something is going wrong with it, I can just turn it off at the power source instead of having to disassemble everything. I might buy more of these for small projects around the house. If you're on the fence with buying this because you aren't sure if you'll be able to understand the electronics, it's unbelievably easy and I even had my daughter put the wires in and screw the terminal clamp down.

### ⭐⭐⭐⭐⭐ Excellent devices for home automation with Alexa
*by S***E on January 23, 2020*

Bought 2 of these and both are working great. Using each one in separate modes. One is used for my fireplace and is on locking mode where the switch stays latched on. The other is used to power on my PC in inching mode. Inching is where the switch is activated briefly before turning off. Opening your garage door would be a good example of this mode. To switch modes, you use the ewelink app. When the device shuts off from inching mode, Alexa does recognize that it's turned off. The app and device functions are pretty well thought out. I like that ewelink is in the list of manufactures in the Alexa app to choose from. Integration is super easy after you setup the ewelink app and account. Installation note: the device doesn't come in pairing mode. You hold down the button that's on the center of the board for 7 seconds until the led blinks rapidly. Then use your ewelink app to pair to the device.

### ⭐⭐⭐⭐⭐ Works!
*by J***H on August 16, 2025*

This works! Very cool product for the price.

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-16*