---
product_id: 332462259
title: "MHCOZY 1 Channel USB 5V AC/DC 7-32V Smart WiFi Wireless Relay Switch Module,Tuya Smart Life app Remote Control,Compatible with Alexa Google Home (1)"
brand: "mhcozy"
price: "¥4545"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/332462259-mhcozy-1-channel-usb-5v-ac-dc-7-32v-smart
store_origin: JP
region: Japan
---

# 2.4GHz WiFi-only connectivity Supports 5V-32V low voltage input Dry contact relay with inching & latching modes MHCOZY 1 Channel USB 5V AC/DC 7-32V Smart WiFi Wireless Relay Switch Module,Tuya Smart Life app Remote Control,Compatible with Alexa Google Home (1)

**Brand:** mhcozy
**Price:** ¥4545
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock smart control anywhere, anytime — your home’s new command center!

## Quick Answers

- **What is this?** MHCOZY 1 Channel USB 5V AC/DC 7-32V Smart WiFi Wireless Relay Switch Module,Tuya Smart Life app Remote Control,Compatible with Alexa Google Home (1) by mhcozy
- **How much does it cost?** ¥4545 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/332462259-mhcozy-1-channel-usb-5v-ac-dc-7-32v-smart)

## 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

- • **Smart Relay Modes:** Switch between momentary (inching) and latching modes to perfectly fit your garage door, lights, or other smart devices.
- • **Seamless Remote Control:** Manage your devices anywhere via Tuya/Smart Life app on 2.4GHz WiFi or mobile networks.
- • **Custom Scheduling & Sharing:** Set timers, countdowns, and share device control with family for ultimate smart home collaboration.
- • **Voice-Activated Convenience:** Compatible with Alexa, Google Home, and Siri shortcuts for hands-free control that fits your lifestyle.
- • **Flexible Voltage Compatibility:** Works effortlessly with 5V, 12V, and up to 32V low voltage systems for versatile installations.

## Overview

This 1-channel WiFi relay switch module supports 5V to 32V low voltage inputs and connects exclusively via 2.4GHz WiFi. Controlled through the Tuya or Smart Life app, it offers flexible dry contact relay outputs with inching and latching modes, enabling remote and voice control compatibility with Alexa, Google Home, and Siri. Ideal for smart home automation of garage doors, lights, and more, it features scheduling, countdown timers, and multi-user sharing for seamless device management.

## Description

1 Channel USB 5V AC/DC 7-32V Smart WiFi Wireless Relay Switch Module,Tuya Smart Life app Remote Control,Compatible with Alexa Google Home (1)

## Features

- WIFI app remote,Works with tuya/smart life app,doesn't support ewelink app.Once configured with tuya/smart life app,use your phone to control garage door light computer etc anywhere by 2.4Ghz WIFI or 2G/3G/4G Mobile Network
- Easy to setup with low voltage 5V 12V 32V,dry contact relay passive output,without voltage at output,support 2.4G wifi only.when pairing,please enable phone bluetooth,maker sure to put it close to your router,and your phone have to connect to the same 2.4G wifi.
- Widely Usage,12V Google home relay switch,with 2 work mode,change to inching mode(emulate momentary) in tuya app-timer.It has normally open and normally closed positions at output contact ,usable for almost anything. with inching mode act as a momentary switch like a push button for a garage door, or can be use as a latching switch like a wall switch with selflock mode.Output is on/off signal only,without voltage,If it's connect to lights etc,you'll have to add extra power source at output contact.
- Schedule and share control,set count down/circle timing to triggle on/off your device anytime by phone,create smart scenes,share control with family
- Voice control,work with alexa/Google home,works with Siri by creating tap to run in tuya app

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Mic technology co.,ltd |
| Item Weight | 1.76 ounces |
| Package Dimensions | 2.95 x 1.89 x 1.34 inches |
| Material | Acrylonitrile Butadiene Styrene |
| Item Package Quantity | 1 |
| Measurement System | Imperial |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Connector Type:** Micro Usb
- **Contact Material:** Metall
- **Contact Type:** Normally Open
- **Current Rating:** 10 Amps
- **Mounting Type:** Wall Mount

## Images

![MHCOZY 1 Channel USB 5V AC/DC 7-32V Smart WiFi Wireless Relay Switch Module,Tuya Smart Life app Remote Control,Compatible with Alexa Google Home (1) - Image 1](https://m.media-amazon.com/images/I/419Ivx5+IlL.jpg)

## Frequently Bought Together

- MHCOZY 1 Channel USB 5V AC/DC 7-32V Smart WiFi Wireless Relay Switch Module,Tuya Smart Life app Remote Control,Compatible with Alexa Google Home (1)
- mxuteuk 2pcs JQX-13FL AC 110V/120V Coil 8 Pin 10A DPDT LED Indicator Electromagnetic Power Relay, with Base, with DIN Rail Slotted Aluminum
- Eastman Pressure Switch, 30-50 PSI, 60043

---

## 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.jp/products/332462259-mhcozy-1-channel-usb-5v-ac-dc-7-32v-smart](https://www.desertcart.jp/products/332462259-mhcozy-1-channel-usb-5v-ac-dc-7-32v-smart)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*