---
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: "$87.38"
currency: USD
in_stock: true
reviews_count: 7
url: https://www.desertcart.ec/products/666480322-i4-gen3-wi-fi-4-digit-input-controller-for-shelly
store_origin: EC
region: Ecuador
---

# 110-240 V power, ultra low 1W consumption 2.4 GHz Wi-Fi + Bluetooth setup 4-digit input for 16 scene triggers 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:** $87.38
**Availability:** ✅ In Stock

## Summary

> 🏠 Elevate your smart home game with Shelly i4 Gen3 — automation that keeps up with your lifestyle!

## 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?** $87.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/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

- • **Custom Schedules & Timers:** Personalize your home automation with per-channel timers and scene scheduling.
- • **Voice-Activated Convenience:** Compatible with Alexa, Google Home, and SmartThings for hands-free control anywhere.
- • **Future-Proof Gen3 Performance:** Enhanced 8MB memory, faster processing, and upcoming Matter support keep you ahead.
- • **Master Your Smart Home Scenes:** Control up to 16 actions with 4 digital inputs for ultimate automation flexibility.
- • **Plug & Play Wi-Fi + Bluetooth:** Seamless 2.4 GHz Wi-Fi connectivity with Bluetooth for effortless setup—no hub needed.

## Overview

The Shelly i4 Gen3 is a compact, Wi-Fi-enabled 4-digit input controller designed for advanced home automation. It supports up to 16 customizable scenes via four digital inputs, operates on 110-240 V with minimal power consumption, and integrates seamlessly with Alexa, Google Home, and SmartThings without requiring a hub. Featuring enhanced memory and speed, plus future Matter protocol support, it offers professional-grade control and scheduling through the Shelly app for iOS and Android.

## Description

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 : desertcart.co.uk: DIY & Tools

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 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 240,744 in DIY & Tools ( See Top 100 in DIY & Tools ) 115 in Home Automation Hubs & Controllers |
| Certification | FCC |
| Colour | Orange |
| Customer Reviews | 4.6 4.6 out of 5 stars (86) |
| Date First Available | 7 Aug. 2024 |
| Included Components | 1x Shelly i4 Gen3 |
| Item Package Quantity | 1 |
| Item Weight | 19 g |
| Item model number | 3800235261828 |
| Manufacturer | Shelly Europe |
| Measurement System | Metric |
| Part Number | 182 |
| Plug profile | Wall Mount |
| Product Dimensions | 1.6 x 4.2 x 3.7 cm; 19 g |
| Wattage | 1 watts |

## Product Details

- **Brand:** Shelly
- **Connector type:** Quick Connect
- **Contact material:** Silver
- **Contact type:** 2NO 2NC
- **Mounting type:** Wall Mount

## 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)

## 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.

### ⭐ Review
*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

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**Shop now:** [https://www.desertcart.ec/products/666480322-i4-gen3-wi-fi-4-digit-input-controller-for-shelly](https://www.desertcart.ec/products/666480322-i4-gen3-wi-fi-4-digit-input-controller-for-shelly)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-04-23*