---
product_id: 599233952
title: "Shelly 1 Mini Gen3, WiFi & Matter Smart Relay Switch with Dry Contacts, 1-Channel 8A, Compatible with Alexa, Home Assistant, SmartThings & Google Home, DYI, Garage Door Opener, No Hub Required"
brand: "shelly"
price: "732239₫"
currency: VND
in_stock: true
reviews_count: 12
category: "Shelly"
url: https://www.desertcart.vn/products/599233952-shelly-1-mini-gen3-wifi-and-matter-smart-relay-switch
store_origin: VN
region: Vietnam
---

# 8A load capacity WiFi & Matter enabled Compact 1.34x1.14x0.63 in size Shelly 1 Mini Gen3, WiFi & Matter Smart Relay Switch with Dry Contacts, 1-Channel 8A, Compatible with Alexa, Home Assistant, SmartThings & Google Home, DYI, Garage Door Opener, No Hub Required

**Brand:** shelly
**Price:** 732239₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Tiny Tech, Massive Control — Upgrade Your Smart Home Game Now!

## Quick Answers

- **What is this?** Shelly 1 Mini Gen3, WiFi & Matter Smart Relay Switch with Dry Contacts, 1-Channel 8A, Compatible with Alexa, Home Assistant, SmartThings & Google Home, DYI, Garage Door Opener, No Hub Required by shelly
- **How much does it cost?** 732239₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/599233952-shelly-1-mini-gen3-wifi-and-matter-smart-relay-switch)

## Best For

- shelly enthusiasts

## Why This Product

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

## Key Features

- • **Powerful Yet Petite:** World’s smallest 8A relay switch fits discreetly inside outlets, ceiling roses, or garage door openers.
- • **DIY-Friendly Installation:** No hub required—set up your smart automation in under 10 minutes with easy screw terminals.
- • **Future-Proof Connectivity:** Equipped with the latest ESP processor & increased flash memory for enhanced durability and speed.
- • **Multi-Functional Automation:** Control lights, garage doors, irrigation, and more with dry contacts and weatherproof options.
- • **Seamless Smart Home Integration:** Works flawlessly with Alexa, Google Home, SmartThings & Home Assistant for effortless control.

## Overview

The Shelly 1 Mini Gen3 is a cutting-edge WiFi & Matter smart relay switch featuring an 8A load capacity and compact design. Compatible with major smart home platforms like Alexa, Google Home, and Home Assistant, it enables seamless automation of lights, garage doors, and irrigation systems without the need for a hub. Its enhanced processor and increased flash memory ensure reliable performance, while its small footprint allows for discreet installation in tight spaces. Perfect for DIY enthusiasts seeking powerful, flexible smart control with professional-grade durability.

## Description

Shelly 1 Mini Gen3, WiFi & Matter Smart Relay Switch with Dry Contacts, 1-Channel 8A, Compatible with Alexa, Home Assistant, SmartThings & Google Home, DYI, Garage Door Opener, No Hub Required: desertcart.com: Tools & Home Improvement

Review: The schematic included is wrong, but with the right wiring, the device works great! - First of all, this is a really useful device. Very small so that you can install it inside an existing outlet-box and very easy to integrate into your HomeAssistant application (or just use their app!) My only complaint was that when I tried following the wiring "schematic" that was included with the device, it shows that your light/appliance connects to the Neutral wire (white, in the USA) from the "I" (input) screw. This never worked for me and I thought I just had a dud (bad Shelly). Actually, the "I" is for "input", not output or "neutral". (who would have guessed?) I found the correct wiring diagram on YouTube channel "The Hook Up". I created my own version with pictures of sample components (apologies for some rough lines!) and I'm attaching it to this review. I'm not a licensed electrician (and I don't think the guy from "The Hook Up" is either) so proceed at your own risk, but if you try and fail using the schematic that comes from Shelly, before you return the device or toss it in the trash, you might want to try this wiring...
Review: Great Little Switch - I've wanted to add a camera on my front porch for a while but could not come up with a good solution. The only existing wiring that I had out there was a hard wired light fixture, which would have been a problem since its connected to a wall switch. However, with this device I was able to bypass the wall switch and provide constant power to the camera. Then I added this Shelly switch in between the power and the light to give me control of the light. Then I also bought a Lutron Diva Remote to replace the bypassed wall switch. The final step was to create an automation in Home Assistant that tied the Lutron Diva Remote to the Shelly smart switch. It works perfect and theres no lag at all. Just an example of one of many potential solutions for a device like this Shelly smart switch. Extremely useful device with the right software behind it.

## Features

- Shelly 1 Mini Gen3 is a WiFi & Matter smart switch relay, 1 channel 8 A Equipped with a new processor & increased flash memory - ESP Shelly and has Improved durability of terminals also used as a WiFi range extender and Bluetooth Gateway, dry contacts, supports up to 8 A at 240 VAC and 5 A at 30 VDC. The world's smallest relay for smart control. Automate your lights, garage door, irrigation system or other small electronic devices in less than 10 minutes and control them from anywhere.
- Control Your Garage Door - The Shelly 1 Mini Gen3's compact design allows for flexible placement, allowing you to install it directly in the garage door opener body or even near the motor. Its 8A load capacity ensures reliable garage door control, allowing you to conveniently operate your garage door remotely without the need for bulky external modules.
- Automate your irrigation system depending on the weather - The Shelly 1 Mini Gen3, due to its small size, can be installed near the irrigation system control panel or in a waterproof housing, providing protection from the elements.
- Lighting Control - Thanks to its compact size, Shelly Mini 1 Gen3 fits neatly into ceiling roses, lamp fixtures, or tight wall boxes. Once installed, you can easily control lights or appliances via the Smart Control App, your preferred platform, or a voice assistant.
- Shelly Customer Service - Shelly is one of the fastest-growing Smart Home brands in the world with devices, providing solutions for the automation of private homes, buildings and businesses. We provide our customers with professional support and a 3 years device warranty.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQCHS2QS |
| Best Sellers Rank | #22,434 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Home Automation Modules |
| Brand | Shelly |
| Coil Voltage | 8 Volts |
| Connector Type | Screw |
| Contact Current Rating | 8 Amps |
| Contact Material | Steel |
| Contact Type | Normally Open |
| Current Rating | 8 Amps |
| Date First Available | January 4, 2024 |
| Item Weight | 0.705 ounces |
| Item model number | 3800235261576 |
| Language | English |
| Manufacturer | Allterco Robotics EOOD |
| Maximum Switching Current | 5 Amps |
| Minimum Switching Voltage | 240 Volts (AC) |
| Mounting Type | Flush Mount |
| Number of Terminals | 2 |
| Operation Mode | Automatic |
| Product Dimensions | 1.34 x 1.14 x 0.63 inches |
| Smart Home Compatibility | Smart Home Compatible |
| Specification Met | CE, RoHS |
| Upper Temperature Rating | 105 Degrees Fahrenheit |
| Wattage | 2000 watts |

## Product Details

- **Connector Type:** Screw
- **Contact Material:** Steel
- **Contact Type:** Normally Open
- **Current Rating:** 8 Amps
- **Mounting Type:** Flush Mount

## Images

![Shelly 1 Mini Gen3, WiFi & Matter Smart Relay Switch with Dry Contacts, 1-Channel 8A, Compatible with Alexa, Home Assistant, SmartThings & Google Home, DYI, Garage Door Opener, No Hub Required - Image 1](https://m.media-amazon.com/images/I/81t4rMXz+IL.jpg)
![Shelly 1 Mini Gen3, WiFi & Matter Smart Relay Switch with Dry Contacts, 1-Channel 8A, Compatible with Alexa, Home Assistant, SmartThings & Google Home, DYI, Garage Door Opener, No Hub Required - Image 2](https://m.media-amazon.com/images/I/812Up2tzOHL.jpg)
![Shelly 1 Mini Gen3, WiFi & Matter Smart Relay Switch with Dry Contacts, 1-Channel 8A, Compatible with Alexa, Home Assistant, SmartThings & Google Home, DYI, Garage Door Opener, No Hub Required - Image 3](https://m.media-amazon.com/images/I/71cGpQt9ylL.jpg)
![Shelly 1 Mini Gen3, WiFi & Matter Smart Relay Switch with Dry Contacts, 1-Channel 8A, Compatible with Alexa, Home Assistant, SmartThings & Google Home, DYI, Garage Door Opener, No Hub Required - Image 4](https://m.media-amazon.com/images/I/81WXK-I2r8L.jpg)
![Shelly 1 Mini Gen3, WiFi & Matter Smart Relay Switch with Dry Contacts, 1-Channel 8A, Compatible with Alexa, Home Assistant, SmartThings & Google Home, DYI, Garage Door Opener, No Hub Required - Image 5](https://m.media-amazon.com/images/I/71nBkhdAmuL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The schematic included is wrong, but with the right wiring, the device works great!
*by D***R on May 5, 2024*

First of all, this is a really useful device. Very small so that you can install it inside an existing outlet-box and very easy to integrate into your HomeAssistant application (or just use their app!) My only complaint was that when I tried following the wiring "schematic" that was included with the device, it shows that your light/appliance connects to the Neutral wire (white, in the USA) from the "I" (input) screw. This never worked for me and I thought I just had a dud (bad Shelly). Actually, the "I" is for "input", not output or "neutral". (who would have guessed?) I found the correct wiring diagram on YouTube channel "The Hook Up". I created my own version with pictures of sample components (apologies for some rough lines!) and I'm attaching it to this review. I'm not a licensed electrician (and I don't think the guy from "The Hook Up" is either) so proceed at your own risk, but if you try and fail using the schematic that comes from Shelly, before you return the device or toss it in the trash, you might want to try this wiring...

### ⭐⭐⭐⭐⭐ Great Little Switch
*by D***R on March 26, 2025*

I've wanted to add a camera on my front porch for a while but could not come up with a good solution. The only existing wiring that I had out there was a hard wired light fixture, which would have been a problem since its connected to a wall switch. However, with this device I was able to bypass the wall switch and provide constant power to the camera. Then I added this Shelly switch in between the power and the light to give me control of the light. Then I also bought a Lutron Diva Remote to replace the bypassed wall switch. The final step was to create an automation in Home Assistant that tied the Lutron Diva Remote to the Shelly smart switch. It works perfect and theres no lag at all. Just an example of one of many potential solutions for a device like this Shelly smart switch. Extremely useful device with the right software behind it.

### ⭐⭐⭐⭐⭐ All I wanted was a better driveway light timer...
*by M***L on April 1, 2024*

... but I got so much more. Frustrated with the normal light timers limited timing features, I turned to one of these Shelly Mini G3 smart switches. It works great and has the timing feature of an individual offset from dawn that was missing from the non-smart timer switches. The manual is bit overwhelming, and it was missing the specific "wiring plan" I needed. Searching the web I didn't easily find the answer. A deep dive into a manual for one of their other products and I found the answer. The wiring I needed was two momentary switches connected directly to the device. While it describes one, it's not clear on how to add more. It's pretty simple, put them in parallel. But this should have been easier to find. I wasn't interested in cloud support and was a little worried I would be required to use it. Again, a detail that is hard to get clarity from any manuals. It's not required or needed for local access only. Once installed, I used the AP feature (Wi-Fi directly to the device, open a web browser). This allowed me to finish the setup and configure the timers all I wanted. It's nice its exposed Web UI did everything I wanted. I continued and joined it my house Wi-Fi and have it automatically set time from the google time services. Then I could access its exposed web interface with directly connecting to the device, just my Wi-Fi; and had it automatically updated its firmware. It did come with firmware that was a version behind. Not really a requirement, but I checked out their Shelly app on my Android phone. It worked great. There are a lot of bad reviews that were recent, so I was worried. I think the complexity of rooms and how to add devices was throwing these people off, but the model clicked with me, and I thought it was very functional and stabile. So, I then ordered three smart outlets to add to the mix; and I am happy. Makes remote control and management of timers all in one UI rather than each units Web UI. There are many other features I haven't even delved into yet, like actions. If the App quits being supported, I can always go back to the fully functional Web UI on each unit.

## Frequently Bought Together

- Shelly 1 Mini Gen3 | WiFi Smart Switch Relay 1 Channel 8A | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Dry Contacts
- Shelly 1PM Mini Gen3 | WiFi Smart Switch Relay, 1 Channel 8A with Power Measurement | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | iOS Android App | No Hub Required
- Shelly 2PM Gen3 | WiFi 2-Channel Smart Relay Switch with Power Metering | Home Automation | Roller Shutters, Blinds, Gates Control | Remote Control | Alexa & Google Home | iOS Android App

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-16*