---
product_id: 666480322
title: "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: "€ 37.91"
currency: EUR
in_stock: true
reviews_count: 7
category: "Shelly"
url: https://www.desertcart.at/products/666480322-i4-gen3-wi-fi-4-digit-input-controller-for-shelly
store_origin: AT
region: Austria
---

# 110-240V universal voltage Wi-Fi + Bluetooth connectivity 4-input scene controller 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:** € 37.91
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your smart home game with Shelly i4 Gen3 — automation that keeps you ahead of the curve!

## Quick Answers

- **What is this?** 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?** € 37.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/666480322-i4-gen3-wi-fi-4-digit-input-controller-for-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

- • **Hub-Free Freedom:** Seamlessly connect via Wi-Fi or Bluetooth without the hassle of a central hub.
- • **Plug & Play Setup:** Retrofit installation under any 4-button switch in under 10 minutes—no electrician needed.
- • **Future-Proof Performance:** Powered by an 8MB Shelly chip with faster speeds and upcoming Matter support for next-gen smart homes.
- • **Voice-Activated Convenience:** Compatible with Alexa, Google Home, and SmartThings for effortless hands-free control.
- • **Master Your Smart Home Scenes:** Control up to 16 actions with 4 digital inputs for ultimate automation flexibility.

## Overview

The Shelly i4 Gen3 is a versatile 4-input Wi-Fi and Bluetooth smart switch controller designed for seamless home automation. It supports up to 16 customizable actions or scenes, installs easily under any standard 4-button switch, and requires no hub. Compatible with Alexa, Google Home, and SmartThings, it features an 8MB memory Shelly chip for faster performance and future Matter protocol support, making it a future-ready solution for professional-grade smart homes.

## Description

From the manufacturer Quick installation Shelly i4 Gen3 is retrofit and takes less than 10 minutes to install under any regular 4-button switch. Quick installation Shelly i4 Gen3 is retrofit and takes less than 10 minutes to install under any regular 4-button switch. Smart scenes Set custom scenes by combining Shelly i4 Gen3 with other Shelly devices.​ Smart scenes Set custom scenes by combining Shelly i4 Gen3 with other Shelly devices.​ Shelly Chip Equipped with our powerful Shelly chip featuring 8MB of memory, device efficiency and responsiveness are significantly improved, guaranteeing smoother and faster operation.​ Shelly Chip Equipped with our powerful Shelly chip featuring 8MB of memory, device efficiency and responsiveness are significantly improved, guaranteeing smoother and faster operation.​ Scripting Shelly i4 Gen3 fully supports mjS scripting, allowing you to create custom features and functionalities. Scripting Shelly i4 Gen3 fully supports mjS scripting, allowing you to create custom features and functionalities. Wi-Fi & Bluetooth Connect Shelly i4 Gen3 to your Wi-Fi network. No HUB required! Connect via Bluetooth or use as a BLE Gateway. Wi-Fi & Bluetooth Connect Shelly i4 Gen3 to your Wi-Fi network. No HUB required! Connect via Bluetooth or use as a BLE Gateway. Multi-click support Up to 16 possible actions. Activate any Shelly device and scenes you desire.​ Multi-click support Up to 16 possible actions. Activate any Shelly device and scenes you desire.​ Gen3 Series Features Perfect Match Synchronized actions​ Advanced Scene Control​ Wi-Fi Repeater​ Powered by Shelly chip, Gen3 devices are with doubled memory and are Matter upgradable. They introduce virtual components for unified control of third-party devices with Shelly Smart Control App.​​ Shelly i4 Gen3 is an ideal companion for the Shelly Wall Switch for Smart Relays, featuring a 4-button design. Each button can trigger up to 4 different actions and execute up to 16 scenes.​ Use Shelly i4 Gen3 to control several Shelly devices. Install near the front door of your home and turn on/off the lights in your house all at once. Forgot to turn off the lights before bed? No need to worry! The "Bedtime" scene is set to turn off all the lights, close the blinds and activate the security system with a single touch.​ Shelly Plus i4 Wi-Fi repeater function extends your network range, enhancing signal strength and ensuring effortless integration for expanded connectivity.​ Technical Information Shelly Gen3 Series Comparison Table Shelly i4 Gen3 Shelly 1 Gen3 Shelly 1PM Gen3 Shelly 2PM Gen3

Review: Love the versatility of this product. If your Alexa dependant though please read the full review - Love the versatility of this product. Its not just seen on Alexa as an input as you can configure various 'scenes' and there are a lot of options however there is a Maximum amount under the free account of 3 scenes to trigger Alexa so to create an input option which latches on then off I had to use 2 of my 3 scenes up that said the premium upgrade is only around 35euros for the year which comes with lots of added extras.
Review: Difficult to program - I have no idea if this product works or not. Incredibly difficult to set up even when I enlisted the help of someone much more tech savvy than me. It obviously must work but it’s not as easy to set up as it should be.

## 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 |
|---------------|-------|
| ASIN | B0D9JPDVN1 |
| Best Sellers Rank | 50,764 in DIY & Tools ( See Top 100 in DIY & Tools ) 28 in Home Automation Hubs & Controllers |
| Brand | Shelly |
| Colour | Orange |
| Country Of Origin | Bulgaria |
| Customer Reviews | 4.6 out of 5 stars 119 Reviews |
| Display Type | App-based |
| EU Spare Part Availability Duration | 3 Years |
| Included Components | 1x Shelly i4 Gen3 |
| Item Type Name | Smart Switch |
| Item Weight | 19 Grams |
| Item weight | 19 Grams |
| Manufacturer | Shelly Europe |
| Manufacturer Part Number | 182 |
| Model Number | 3800235261828 |
| Smart Home Compatibility | Smart Home Compatible |
| Unit Count | 1.0 count |
| Voltage | 24 |

## Product Details

- **Brand:** Shelly
- **Colour:** Orange
- **Display type:** App-based
- **Item weight:** 19 Grams
- **Voltage:** 24

## Images

![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)
![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)
![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)
![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)
![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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love the versatility of this product. If your Alexa dependant though please read the full review
*by A***S on 4 September 2025*

Love the versatility of this product. Its not just seen on Alexa as an input as you can configure various 'scenes' and there are a lot of options however there is a Maximum amount under the free account of 3 scenes to trigger Alexa so to create an input option which latches on then off I had to use 2 of my 3 scenes up that said the premium upgrade is only around 35euros for the year which comes with lots of added extras.

### ⭐ Difficult to program
*by J***. on 21 June 2025*

I have no idea if this product works or not. Incredibly difficult to set up even when I enlisted the help of someone much more tech savvy than me. It obviously must work but it’s not as easy to set up as it should be.

### ⭐ No. Funciona.
*by J***O on 19 July 2025*

No funcióna

## 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

---

## 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.at/products/666480322-i4-gen3-wi-fi-4-digit-input-controller-for-shelly](https://www.desertcart.at/products/666480322-i4-gen3-wi-fi-4-digit-input-controller-for-shelly)

---

*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-07-27*