---
product_id: 749608458
title: "Shelly i4 Gen3, Wi-Fi 4-digit input controller for Shelly Smart Switches, 110-240 V, Home automation, Compatible with Alexa and Google Home, iOS Android, No Hub Required, Remote control, Multi-click"
brand: "shelly"
price: "₩1769"
currency: KRW
in_stock: false
url: https://www.desertcart.kr/products/749608458-shelly-i4-gen3-wi-fi-4-digit-input-controller-shelly
store_origin: KR
region: South Korea
---

# 8MB memory, future-proof Matter ready 2.4 GHz Wi-Fi + Bluetooth setup 4 digital inputs for 16 actions Shelly i4 Gen3, Wi-Fi 4-digit input controller for Shelly Smart Switches, 110-240 V, Home automation, Compatible with Alexa and Google Home, iOS Android, No Hub Required, Remote control, Multi-click

**Brand:** shelly
**Price:** ₩1769
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Elevate your home control game — smart, sleek, and seriously future-proof!

## Quick Answers

- **What is this?** Shelly i4 Gen3, Wi-Fi 4-digit input controller for Shelly Smart Switches, 110-240 V, Home automation, Compatible with Alexa and Google Home, iOS Android, No Hub Required, Remote control, Multi-click by shelly
- **How much does it cost?** ₩1769 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/749608458-shelly-i4-gen3-wi-fi-4-digit-input-controller-shelly)

## 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

- • **Future-Ready Gen3 Power:** 8MB memory and Matter support ensure your smart home stays cutting-edge.
- • **Schedule Your Lifestyle:** Set personalized timers and scenes to automate your day, effortlessly.
- • **Master Your Smart Scenes:** Control up to 16 actions with 4 inputs—ultimate home automation at your fingertips.
- • **Voice-Activated Convenience:** Compatible with Alexa, Google Home & SmartThings for hands-free control anywhere.
- • **Plug & Play Wi-Fi + Bluetooth:** Seamless 2.4 GHz Wi-Fi with Bluetooth for lightning-fast, hub-free setup.

## Overview

Shelly i4 Gen3 is a compact Wi-Fi 4-digit input controller designed for seamless smart home automation. It supports up to 16 customizable actions via four digital inputs, integrates effortlessly with Alexa, Google Home, and SmartThings without needing a hub, and features enhanced 8MB memory with future Matter protocol support. Easy to install behind any standard switch, it empowers professionals to automate lighting, blinds, and more with precision and speed.

## Description

Shelly i4 Gen3 - This Wi-Fi controller with 4 inputs allows you to manually activate scenes, synchronize actions, or execute complex triggers. Control lights, blinds, and devices from one location. Compact and easy to install in under 10 minutes behind any standard 4-button switch.Full control at the switch - Shelly i4 Gen3 is a smart device that allows you to control multiple devices and scenes from one place. With our powerful Shelly chip, it quickly executes commands and sends notifications. It manages up to four inputs and integrates with other Shelly devices, sensors, or devices controlled via HTTP and MQTT. Compact enough to fit behind any wall switch, it’s ideal for setting the ambiance.Easy device control - Shelly i4 Gen3 allows you to manually control other Shelly devices, such as lights, blinds, and garage doors, all from one location. Enjoy convenient control with access to 16 different actions.Instant scene activation - Forgot to turn off the lights? With Shelly i4 Gen3, activate the "Bedtime" scene with a single touch. Turn off lights, close blinds, and set the alarm system—all from bed.Gen3 Series Features:On the road to Matter - Gen3 devices are upgradable to Matter, with doubled memory ensuring a smooth update process and enabling new capabilities and integrations.More memory, more power - The Gen3 Series, powered by our Shelly chip with 8 MB of memory, enhances performance and efficiency. This upgrade ensures smoother operation and supports future capabilities.Unified Control with Virtual Components - The Gen3 Series introduces virtual components, allowing seamless management of third-party devices. Create virtual devices within the Shelly Smart Control app to integrate and control all your smart devices, regardless of brand, from a single interface.

## Features

- 𝟰-𝗜𝗻𝗽𝘂𝘁 𝗦𝗰𝗲𝗻𝗲 𝗖𝗼𝗻𝘁𝗿𝗼𝗹𝗹𝗲𝗿: Manage and activate up to 16 actions or scenes with four digital inputs, enhancing your smart home automation
- 𝗪𝗶-𝗙𝗶 𝗢𝗽𝗲𝗿𝗮𝘁𝗲𝗱 + 𝗤𝘂𝗶𝗰𝗸 𝗦𝗲𝘁𝘂𝗽: Uses 2.4 GHz Wi-Fi for seamless smart home control; Bluetooth included for simplified connection
- 𝗔𝗽𝗽 & 𝗩𝗼𝗶𝗰𝗲 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Control from anywhere using the Shelly Smart Control app or voice assistants like Alexa, Google Home, or SmartThings - 𝗻𝗼 𝗵𝘂𝗯 𝗿𝗲𝗾𝘂𝗶𝗿𝗲𝗱
- 𝗦𝗰𝗵𝗲𝗱𝘂𝗹𝗶𝗻𝗴 & 𝗧𝗶𝗺𝗲𝗿𝘀: Set up timers and personalized schedules per channel or create scenes for full-home automation
- 𝗪𝗵𝗮𝘁’𝘀 𝗡𝗲𝘄 𝗶𝗻 𝗚𝗲𝗻𝟯: Gen3 offers more memory (8MB), faster performance, and future Matter support for enhanced automation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Connector Type | Screw |
| Contact Material | Steel |
| Contact Type | Normally Open |
| Mounting Type | Flush Mount |
| Brand | Shelly |
| Operation Mode | Manual |
| Lower Temperature Rating | 20 Degrees Celsius |
| Specification Met | RoHS |
| Upper Temperature Rating | 40 Degrees Celsius |
| EU Spare Part Availability Duration | 3 Years |
| Manufacturer | Shelly Europe |
| Model number | 3800235261828 |
| Colour | Orange |
| Number of Memory Sticks | 1 |
| Item Weight | 19 g |
| Product Dimensions | 1.6 x 4.2 x 3.7 cm; 19 g |
| Item model number | 3800235261828 |
| Item Height | 37 Millimeters |
| Item Width | 42 Millimeters |
| Included Components | 1x Shelly i4 Gen3 |
| Are batteries included? | No |

## Product Details

- **Connector Type:** Screw
- **Contact Material:** Steel
- **Contact Type:** Normally Open
- **Mounting Type:** Flush Mount
- **Brand:** Shelly

## Images

![Shelly i4 Gen3, Wi-Fi 4-digit input controller for Shelly Smart Switches, 110-240 V, Home automation, Compatible with Alexa and Google Home, iOS Android, No Hub Required, Remote control, Multi-click - Image 1](https://m.media-amazon.com/images/I/811Fab++VPL.jpg)
![Shelly i4 Gen3, Wi-Fi 4-digit input controller for Shelly Smart Switches, 110-240 V, Home automation, Compatible with Alexa and Google Home, iOS Android, No Hub Required, Remote control, Multi-click - Image 2](https://m.media-amazon.com/images/I/71dLraCshWL.jpg)
![Shelly i4 Gen3, Wi-Fi 4-digit input controller for Shelly Smart Switches, 110-240 V, Home automation, Compatible with Alexa and Google Home, iOS Android, No Hub Required, Remote control, Multi-click - Image 3](https://m.media-amazon.com/images/I/812Wuy6fEOL.jpg)
![Shelly i4 Gen3, Wi-Fi 4-digit input controller for Shelly Smart Switches, 110-240 V, Home automation, Compatible with Alexa and Google Home, iOS Android, No Hub Required, Remote control, Multi-click - Image 4](https://m.media-amazon.com/images/I/71Xsbl7jHqL.jpg)
![Shelly i4 Gen3, Wi-Fi 4-digit input controller for Shelly Smart Switches, 110-240 V, Home automation, Compatible with Alexa and Google Home, iOS Android, No Hub Required, Remote control, Multi-click - Image 5](https://m.media-amazon.com/images/I/71RxrCzGCNL.jpg)

## Frequently Bought Together

- Shelly i4 Gen3 | WiFi Smart 4-digital inputs controller of Shelly Relays | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub | Remote Control | Multi-Click
- 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 South Korea*
*Store origin: KR*
*Last updated: 2026-02-21*