---
product_id: 551734566
title: "Shelly Plus i4| WiFi & Bluetooth Smart 4-Digital inputs Controller of Shelly Relays |Home Automation| Compatible with Alexa | iOS Android App| No Hub Required| Remote Control| Multi-Click"
brand: "shelly"
price: "R1251"
currency: ZAR
in_stock: false
url: https://www.desertcart.co.za/products/551734566-shelly-plus-i4-wifi-and-bluetooth-smart-4-digital-inputs
store_origin: ZA
region: South Africa
---

# Ultra-fast processor for instant commands Dual WiFi & Bluetooth control 4 digital inputs with multi-action support Shelly Plus i4| WiFi & Bluetooth Smart 4-Digital inputs Controller of Shelly Relays |Home Automation| Compatible with Alexa | iOS Android App| No Hub Required| Remote Control| Multi-Click

**Brand:** shelly
**Price:** R1251
**Availability:** ❌ Out of Stock

## Summary

> 🏠 Elevate your smart home game—control, customize, conquer!

## Quick Answers

- **What is this?** Shelly Plus i4| WiFi & Bluetooth Smart 4-Digital inputs Controller of Shelly Relays |Home Automation| Compatible with Alexa | iOS Android App| No Hub Required| Remote Control| Multi-Click by shelly
- **How much does it cost?** R1251 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/551734566-shelly-plus-i4-wifi-and-bluetooth-smart-4-digital-inputs)

## 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

- • **Quad-Input Powerhouse:** Four digital inputs enable up to 3 unique actions per button—ultimate customization at your fingertips.
- • **Instant Scene Activation:** Lightning-fast processor ensures immediate execution of complex smart home scenes and triggers.
- • **Compact & Discreet Design:** Small enough to fit behind any wall switch, blending smart tech invisibly into your home.
- • **Seamless Multi-Protocol Control:** WiFi and Bluetooth connectivity for flawless device integration and remote access.
- • **Universal Smart Bulb Compatibility:** Control Shelly, Philips Hue, and other smart bulbs with color and dimming options via custom scripts.

## Overview

Shelly Plus i4 is a compact, WiFi and Bluetooth-enabled 4-digital input controller designed for advanced home automation. It supports multi-action commands per button, enabling seamless control of Shelly relays, smart bulbs, and other connected devices without the need for a hub. With ultra-fast processing and broad compatibility, it empowers users to create and manage complex smart scenes effortlessly, all from a sleek device that fits behind any wall switch.

## Description

Shelly Plus i4| WiFi & Bluetooth Smart 4-Digital inputs Controller of Shelly Relays |Home Automation| Compatible with Alexa | iOS Android App| No Hub Required| Remote Control| Multi-Click

## Features

- Shelly Plus i4 is a WiFi and Bluetooth-controlled 4-digital inputs controller for enhanced action control that can also be used as a WiFi repeater. It is perfect for the Shelly Wall Switch for Smart Relays – a 4-button switch. Shelly Plus i4 is the ideal controller for your Shelly devices, giving the option to have for each Shell Wall Switch button up to 3 different actions related to your home appliances.
- Ultimate Comfort - One of the most frustrating things is to realize you forgot to switch off the lights in the living room before you go to bed. Especially when your phone is nowhere around. But there is no need to worry! Shelly Plus i4 allows manual control of other Shelly devices. Now the full control of your house is just one hand away!
- Smart Bulbs Control Like Never Before - Whether you use Shelly Wi-Fi bulbs, Philips Hue, or even different brands of smart bulbs, Shelly Plus i4 is highly compatible and can control them all! Furthermore, you can use Shelly Plus i4 to set the light color you want or for dimming your smart bulbs. All you have to do is add and configure one of our scripts or webhooks created specifically for Shelly Plus i4.
- 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.
- Shelly Smart Control App will help you control your Shelly devices remotely and will send notifications for all automated events in your home. You can easily configure devices and manage their settings individually, or you can create personalized scenes by combining Shelly devices to trigger certain actions in your home automation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Connector Type | Screw |
| Contact Material | Silver |
| Contact Type | Normally Open |
| Mounting Type | Surface Mount |
| Brand | Shelly |
| Operation Mode | Manual |
| Specification Met | CE, RoHS |
| Global Trade Identification Number | 03800235265079 |
| Manufacturer | Shelly Europe |
| Model | 3800235265079 |
| Model Name | Shelly Plus i4 |
| Product Dimensions | 1.6 x 4.2 x 3.7 cm; 30 g |
| Item model number | 3800235265079 |
| Hardware Platform | Laptop, PC, Smartphone |
| Compatible Devices | Fan, Home Theater, Garage Door |
| Special Features | Universal, Lightweight |
| Number of items | 1 |
| Voltage | 240 Volts |
| Power Source | Corded Electric |
| Batteries Included | No |
| Batteries Required | No |
| Connector Type | Bluetooth, Wi-Fi |
| Manufacturer | Shelly Europe |
| Item Weight | 30 g |

## Product Details

- **Connector Type:** Screw
- **Contact Material:** Silver
- **Contact Type:** Normally Open
- **Mounting Type:** Surface Mount
- **Brand:** Shelly

## Images

![Shelly Plus i4| WiFi & Bluetooth Smart 4-Digital inputs Controller of Shelly Relays |Home Automation| Compatible with Alexa | iOS Android App| No Hub Required| Remote Control| Multi-Click - Image 1](https://m.media-amazon.com/images/I/81BNevtirKL.jpg)
![Shelly Plus i4| WiFi & Bluetooth Smart 4-Digital inputs Controller of Shelly Relays |Home Automation| Compatible with Alexa | iOS Android App| No Hub Required| Remote Control| Multi-Click - Image 2](https://m.media-amazon.com/images/I/815HDLhwYpL.jpg)
![Shelly Plus i4| WiFi & Bluetooth Smart 4-Digital inputs Controller of Shelly Relays |Home Automation| Compatible with Alexa | iOS Android App| No Hub Required| Remote Control| Multi-Click - Image 3](https://m.media-amazon.com/images/I/712Rt-0nrfL.jpg)
![Shelly Plus i4| WiFi & Bluetooth Smart 4-Digital inputs Controller of Shelly Relays |Home Automation| Compatible with Alexa | iOS Android App| No Hub Required| Remote Control| Multi-Click - Image 4](https://m.media-amazon.com/images/I/81PoWOf9m6L.jpg)
![Shelly Plus i4| WiFi & Bluetooth Smart 4-Digital inputs Controller of Shelly Relays |Home Automation| Compatible with Alexa | iOS Android App| No Hub Required| Remote Control| Multi-Click - Image 5](https://m.media-amazon.com/images/I/81faxhj5GRL.jpg)

## Questions & Answers

**Q: What are contacts rated for? Can it handle a solenoid that draws 500 mA?**
A: This device has input only using 110v and doesn't have relays. This is good if you don't have direct wiring between 2 devices (ex. switch and light)  and you can use it as a remote switch but you will need another device like Shelly Plus 1 which is a relay. Make sure you check the wiring diagram. Hope this helps

**Q: is it Input or Output, ??? confusing i thought it would turn on 4 lights what do the inputs do?**
A: This one is input. 

120vac triggers

You have 4 triggers that can via configuration activate any scene or event

**Q: Will this control low voltage DC outdoor lights ?**
A: no,  this is for inputs, not outputs

**Q: Does this work with Homekit?**
A: Not out of the box.  You have to flash it with HomeKit Accessory Architect.  

The Shelly app is pretty darn good by itself.

## Frequently Bought Together

- Shelly Plus i4 | WiFi & Bluetooth 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 Plus Add-On | Wi-Fi & Bluetooth Add-On for Shelly Plus Devices | Measure Temperature and Humidity | Home Automation | Works with Alexa & Google Home | iOS Android App |No Hub | Digital Sensor
- Shelly 1 Mini Gen3 | WiFi & Bluetooth Smart Switch Relay 1 Channel 8A | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub Required | Dry Contacts

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**Shop now:** [https://www.desertcart.co.za/products/551734566-shelly-plus-i4-wifi-and-bluetooth-smart-4-digital-inputs](https://www.desertcart.co.za/products/551734566-shelly-plus-i4-wifi-and-bluetooth-smart-4-digital-inputs)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-04-25*