---
product_id: 469802912
title: "Plus 1 | WiFi & Bluetooth Smart Relay Switch | Home Automation | Compatible with Alexa & Google Home| iOS Android App | No Hub Required | Remote Control Garage Door Opener (2 pack)"
brand: "shelly"
price: "£46.48"
currency: GBP
in_stock: true
reviews_count: 13
category: "Shelly"
url: https://www.desertcart.co.uk/products/469802912-plus-1-wifi-and-bluetooth-smart-relay-switch-home-automation
store_origin: GB
region: United Kingdom
---

# 16A max current WiFi & Bluetooth dual connectivity Fits behind wall switch (retrofit) Plus 1 | WiFi & Bluetooth Smart Relay Switch | Home Automation | Compatible with Alexa & Google Home| iOS Android App | No Hub Required | Remote Control Garage Door Opener (2 pack)

**Brand:** shelly
**Price:** £46.48
**Availability:** ✅ In Stock

## Summary

> 🔌 Upgrade your home to smart status—no hub, no hassle, just pure control.

## Quick Answers

- **What is this?** Plus 1 | WiFi & Bluetooth Smart Relay Switch | Home Automation | Compatible with Alexa & Google Home| iOS Android App | No Hub Required | Remote Control Garage Door Opener (2 pack) by shelly
- **How much does it cost?** £46.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/469802912-plus-1-wifi-and-bluetooth-smart-relay-switch-home-automation)

## 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

- • **Power Up to 16 Amps ⚡:** Control high-load appliances effortlessly with a robust 16A relay channel.
- • **Hub-Free Smart Automation:** Works natively with Alexa & Google Home, no extra hub required—start automating instantly.
- • **Dual Wireless Control 📶:** Seamlessly switch between WiFi and Bluetooth for ultra-reliable smart home connectivity.
- • **Compact Retrofit Design 🛠️:** Installs in under 10 minutes, fitting discreetly behind any wall switch or socket—no renovations needed.
- • **Ultimate Remote Control & Security:** Manage devices via iOS/Android app with encrypted MQTT, TLS, and custom certificates for peace of mind.

## Overview

Shelly Plus 1 is a versatile WiFi & Bluetooth smart relay switch capable of handling up to 16 amps, designed for easy retrofit installation behind wall switches or sockets. Compatible with Alexa and Google Home, it enables remote control and automation of any electrical appliance, garage door, or irrigation system without the need for additional hubs or rewiring. Featuring secure MQTT and TLS protocols, it offers professional-grade smart home integration with a user-friendly app and a 3-year warranty.

## Description

From the manufacturer Safety Shelly Plus 1 Includes CE certification, overcurrent, overvoltage, and short circuit protection, along with fire-resistant materials. Safety Shelly Plus 1 Includes CE certification, overcurrent, overvoltage, and short circuit protection, along with fire-resistant materials. Dry Contacts Shelly Plus 1's Dry Contacts enable connection to devices like traditional switches or sensors, enhancing home automation without supplying voltage through the contacts​. Dry Contacts Shelly Plus 1's Dry Contacts enable connection to devices like traditional switches or sensors, enhancing home automation without supplying voltage through the contacts​. Fast Processor Shelly Plus 1 with ESP32 is swift due to ESP32's high processing speed, efficient communication protocols and optimized design for rapid data transfer, ensuring fast and responsive smart home control​ Fast Processor Shelly Plus 1 with ESP32 is swift due to ESP32's high processing speed, efficient communication protocols and optimized design for rapid data transfer, ensuring fast and responsive smart home control​ Security Shelly Plus 1 enhances functionality with MQTT and WSS for seamless communication. TLS and custom certificates elevate security, offering a robust solution.​ Security Shelly Plus 1 enhances functionality with MQTT and WSS for seamless communication. TLS and custom certificates elevate security, offering a robust solution.​ Adaptability Shelly Plus 1 excels in adaptability, seamlessly integrating with diverse devices, sensors, and systems for a customizable and versatile smart home experience.​ Adaptability Shelly Plus 1 excels in adaptability, seamlessly integrating with diverse devices, sensors, and systems for a customizable and versatile smart home experience.​ Easy Control Shelly Plus 1 offers easy control via the Shelly app, compatible with various protocols and platforms. Seamlessly integrates with voice assistants for managing smart devices.​ Easy Control Shelly Plus 1 offers easy control via the Shelly app, compatible with various protocols and platforms. Seamlessly integrates with voice assistants for managing smart devices.​ Wireless Automation Lights Automation Smart Integration Weather-based Irrigation Garage Door Control Wi-Fi Repeater Skip cables, renovations, and new devices. With Shelly Plus 1 you can easily automate and control all appliances remotely, from old heaters to doorbells, with a click or a shout.​ Upgrade your light switch with Shelly Plus 1 for smart control. Set automated scenes in the Shelly App based on time, adjusting lights to your schedule. Manual use remains available for convenience. Enhance Shelly Plus 1 with device integration! Set scenes based on conditions, control water with Shelly Plus 1, and monitor leaks with Shelly Flood to prevent potential damage. With Shelly Plus 1 you can automate irrigation based on weather, watering only on sunny days. Enhance precision using Shelly Plus Add-on with a soil moisture sensor for optimal automation. Easily automate your garage door and control it no matter where you are! Shelly Plus 1 has operational voltages of 12V DC and 24-48V DC, which make it perfect for garage door control. Shelly Plus 1 Wi-Fi repeater function extends your network range, enhancing signal strength and ensuring effortless integration for expanded connectivity. Technical Information Shelly Plus Series Comparison Table Shelly Plus 1 Shelly Plus 2PM Shelly Plus 1PM Shelly Plus i4

Review: Versatile smart relay - Great little smart relay, easy to connect up and can have a single pole switch connected to make it a virtual two way switch in a lighting circuit. Small enough to fit in a ceiling rose too. Can run 12v as well as 230v which is really handy. I’ve used them on lighting circuits but also for Smart Control of a 12v dead bolt on our front door. They work with matter enabled and Shelly have their own app, but there’s also an open source firmware that allows it to work with Apple HomeKit too - firmware is nice and easy to install from just a phone for anyone with a medium level of knowledge.
Review: Most useful device - These are simply extraordinary pieces of engineering, packing a very powerful punch. Not only can you use these to switch devices in or off- mains or dry contact- but the switch function can also be used to sense. Mine are fast and reliable, much more so than Z-wave devices. Programming can be performed by WiFi or Bluetooth to set operation parameters or even macro-like event programming. For example, set up as a momentary switch, one push can initiate a sequence of events including timings. You can also connect to them via the cloud from a browser or even CarPlay- useful for opening gates, doors, or other functions. Absolutely amazing devices for the money.

## Features

- Shelly Plus 1 is a Wi-Fi & Bluetooth operated smart relay switch with 1 channel,up to 16A that can be used also as a WiFi repeater. Shelly Plus 1 can be used to control any home appliances, electric circuits, and office equipment individually
- Make any electrical appliance, garage door and irrigation system smart. No need to run additional cables, do unnecessary and expensive renovations or invest in smart appliances. You can now automate and control remotely every electrical appliance – even the old fan, room heater, pool system, door lock or doorbell,Garage Door and Irrigation System– with just a click or a shout
- Safe and easy to install - Small enough to fit behind every wall switch or wall socket, Shelly Plus 1 is retrofit and can be installed in less than 10 minutes. Enhanced safety and enhanced security MQTT and WSS support, TLS and custom certificates support
- Shelly customer service - Shelly is one of the fastest growing smart home brands in the world with devices that provide solutions for the automation of homes, buildings and businesses. We offer our customers professional support and a 3-year device warranty
- Shelly Smart Con trol 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 |
|---------------|-------|
| ASIN | B09TBH8T1S |
| Best Sellers Rank | 36,223 in DIY & Tools ( See Top 100 in DIY & Tools ) 492 in Switches & Dimmers |
| Brand | Shelly |
| Coil Voltage | 12 Volts (DC) |
| Connector Type | Through Hole |
| Connector type | Through Hole |
| Contact Current Rating | 16 Amps |
| Contact Material | Steel |
| Contact Type | Normally Open |
| Contact material | Steel |
| Contact type | Normally Open |
| Country Of Origin | Bulgaria |
| Current Rating | 16 Amps |
| Current rating | 16 Amps |
| Customer Reviews | 4.6 out of 5 stars 7,142 Reviews |
| EU Spare Part Availability Duration | 3 Years |
| Included Components | 2x Shelly Plus 1 |
| Item Type Name | SHELLY Plus 1 - TWO PACK |
| Item Weight | 26 Grams |
| Lower Temperature Rating | 20 Degrees Celsius |
| Manufacturer | Shelly Europe |
| Manufacturer Part Number | 700 |
| Maximum Switching Current | 16 Amps |
| Maximum Switching Voltage | 240 Volts (AC) |
| Model Number | 3800235265000 |
| Mounting Type | Surface Mount |
| Mounting type | Surface Mount |
| Number of Terminals | 2 |
| Operation Mode | Automatic |
| Specification Met | RoHS |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 40 Degrees Celsius |
| Wattage | 3840 watts |

## Product Details

- **Connector type:** Through Hole
- **Contact material:** Steel
- **Contact type:** Normally Open
- **Current rating:** 16 Amps
- **Mounting type:** Surface Mount

## Images

![Plus 1 | WiFi & Bluetooth Smart Relay Switch | Home Automation | Compatible with Alexa & Google Home| iOS Android App | No Hub Required | Remote Control Garage Door Opener (2 pack) - Image 1](https://m.media-amazon.com/images/I/81NJSYqCafL.jpg)
![Plus 1 | WiFi & Bluetooth Smart Relay Switch | Home Automation | Compatible with Alexa & Google Home| iOS Android App | No Hub Required | Remote Control Garage Door Opener (2 pack) - Image 2](https://m.media-amazon.com/images/I/812y5-O+QqL.jpg)
![Plus 1 | WiFi & Bluetooth Smart Relay Switch | Home Automation | Compatible with Alexa & Google Home| iOS Android App | No Hub Required | Remote Control Garage Door Opener (2 pack) - Image 3](https://m.media-amazon.com/images/I/71YS4qIMXQL.jpg)
![Plus 1 | WiFi & Bluetooth Smart Relay Switch | Home Automation | Compatible with Alexa & Google Home| iOS Android App | No Hub Required | Remote Control Garage Door Opener (2 pack) - Image 4](https://m.media-amazon.com/images/I/81Nj7wQNL7L.jpg)
![Plus 1 | WiFi & Bluetooth Smart Relay Switch | Home Automation | Compatible with Alexa & Google Home| iOS Android App | No Hub Required | Remote Control Garage Door Opener (2 pack) - Image 5](https://m.media-amazon.com/images/I/91KNuMpZ95L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Does it work with Google assistant?**
A: Yes, it does! Once you set it up using Shelly app (or the web app) enable it to connect to the cloud. Then go to the Home Assistant app and add your Shelly account via Works with Google

## Customer Reviews

### ⭐⭐⭐⭐⭐ Versatile smart relay
*by R***J on 26 January 2026*

Great little smart relay, easy to connect up and can have a single pole switch connected to make it a virtual two way switch in a lighting circuit. Small enough to fit in a ceiling rose too. Can run 12v as well as 230v which is really handy. I’ve used them on lighting circuits but also for Smart Control of a 12v dead bolt on our front door. They work with matter enabled and Shelly have their own app, but there’s also an open source firmware that allows it to work with Apple HomeKit too - firmware is nice and easy to install from just a phone for anyone with a medium level of knowledge.

### ⭐⭐⭐⭐⭐ Most useful device
*by S***T on 22 January 2025*

These are simply extraordinary pieces of engineering, packing a very powerful punch. Not only can you use these to switch devices in or off- mains or dry contact- but the switch function can also be used to sense. Mine are fast and reliable, much more so than Z-wave devices. Programming can be performed by WiFi or Bluetooth to set operation parameters or even macro-like event programming. For example, set up as a momentary switch, one push can initiate a sequence of events including timings. You can also connect to them via the cloud from a browser or even CarPlay- useful for opening gates, doors, or other functions. Absolutely amazing devices for the money.

### ⭐⭐⭐⭐⭐ Great bit of kit!
*by M***K on 20 October 2024*

Used this to control my vivarium light, mainly through alexa but also with my phone. I did a bit of research because I wasn’t sure if you needed to wire a manual switch for it to work (you don’t). Wiring is fairly straight forward without including a switch. Had a few problems pairing it to the app but that could well have been user error. Once I’d got it connected, added the alexa skill, paired my Shelly account and it works flawlessly. Can’t comment on reliability yet but it appears to be good quality. Would have been cheaper to just put an inline switch in but who doesn’t love a gadget.

## Frequently Bought Together

- Shelly Plus 1 | WiFi & Bluetooth Smart Relay Switch | Home Automation | Compatible with Alexa & Google Home| iOS Android App | No Hub Required | Remote Control Garage Door Opener (2 pack)
- Shelly Dimmer 2 | WiFi Smart Dimmer Switch | No Neutral Wire Required | Home Automation | Compatible with Alexa & Google Home | iOS Android App| No Hub Required | Wireless Switch | Dimmable Lights

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-30*