---
product_id: 465425917
title: "Pro 1, Wi-Fi 1 Channel Smart Relay Switch with Dry Contacts, Home Automation, Compatible with Alexa & Google Home, iOS Android App, No Hub Required, Remote Control & Timer Schedule"
brand: "shelly"
price: "53247 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Shelly"
url: https://www.desertcart.hu/products/465425917-pro-1-wi-fi-1-channel-smart-relay-switch-dry
store_origin: HU
region: Hungary
---

# Customizable remote timer scheduling Wi-Fi & Ethernet dual connectivity Supports up to 3840W power load Pro 1, Wi-Fi 1 Channel Smart Relay Switch with Dry Contacts, Home Automation, Compatible with Alexa & Google Home, iOS Android App, No Hub Required, Remote Control & Timer Schedule

**Brand:** shelly
**Price:** 53247 Ft
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your smart home like a pro—control, schedule, and save with Shelly Pro 1!

## Quick Answers

- **What is this?** Pro 1, Wi-Fi 1 Channel Smart Relay Switch with Dry Contacts, Home Automation, Compatible with Alexa & Google Home, iOS Android App, No Hub Required, Remote Control & Timer Schedule by shelly
- **How much does it cost?** 53247 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/465425917-pro-1-wi-fi-1-channel-smart-relay-switch-dry)

## 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

- • **Robust Power Handling:** Handles heavy-duty loads up to 3840 watts, perfect for professional-grade automation setups.
- • **Plug & Play DIN Rail Mount:** Compact 63g design fits neatly into your fuse box for a clean, professional installation.
- • **Seamless Voice & App Control:** Effortlessly manage your home devices via Alexa, Google Home, or the intuitive Shelly app—no hub needed.
- • **Flexible Connectivity Options:** Choose between reliable Wi-Fi or wired Ethernet for rock-solid performance in any environment.
- • **Smart Energy Insights & Scheduling:** Optimize energy use with real-time monitoring and programmable timers to save money and reduce waste.

## Overview

The Shelly Pro 1 is a compact, DIN rail-mounted smart relay switch designed for professional home automation. It supports up to 3840W loads and offers dual connectivity via Wi-Fi and Ethernet, enabling seamless control through Alexa, Google Home, or the Shelly app without requiring a hub. With advanced scheduling, energy monitoring, and a lightweight design, it integrates effortlessly into existing electrical systems for reliable, customizable smart control.

## Description

Shop Shelly Pro 1, Wi-Fi 1 Channel Smart Relay Switch with Dry Contacts, Home Automation, Compatible with Alexa & Google Home, iOS Android App, No Hub Required, Remote Control & Timer Schedule. Free delivery on eligible orders of £20 or more.

Review: cool gadget - Brilliant gadget it can turn off or on anything you link it too in fuse board. little tricky to fit but after 3 minutes it’s done. i followed youtube video for tutorial as instructions are for european countries.
Review: Great product - This Shelly 1PM is a quality product. Shelly products just work how they should. I feel they are a trustworthy brand and you can actually trust the stated specifications unlike a lot of other IOT brands. I’ve fitted this in my “Fusebox” consumer unit and it fits without any modifications to the cover etc. I’ve connected this one via WiFi and it despite the metallic enclosure it is installed in, I haven’t had any issues with the connection. (WiFi signal is good tho). However I’ve also installed many of these using the Ethernet port. This is certainly my preferred method when installing for clients or installing lots of them, as you can’t beat the reliability of a wired connection. If installing wired ethernet cable in the UK you’ll need to consider: BS7671 Regulation 528.1 – Segregation of circuits Specifically, this includes the requirement that: “Where cables of different circuits are installed in the same wiring system or enclosure, the insulation of all conductors shall be suitable for the highest voltage present.” Basically standard Ethernet cable doesn’t have the required insulation specifications to be in close proximity to the mains voltage cable. You can get special Cat5 cable that does, or you could perhaps install some additional insulation over the cable. When installing them you have to consider the terminal capacity and you will likely need to use connectors in a lot of cases as the terminals will only accept a single conductor if you’re using 2.5mm or larger. The terminals have a maximum torque of 0.4Nm which is quite low. I purchased a smaller torque screwdriver to ensure I didn’t exceed this, I think a lot of the issues you see others complain about with Shelly products are caused by not following this instructions when installing. The app set up is straightforward, with multiple options to set up, including Bluetooth or scanning local network etc. The Shelly app is good, but Shelly excel at integrating with other systems such as home assistant. I’ve also used home assistant to get them to work with Apple HomeKit. You also can use these completely locally so they don’t need a cloud if you want. I’ve got this set to come on when I have cheap electricity rates to charge my partners car via the 13 amp plug she has for it. It also records energy usage and does so on time based tariffs well. I wouldn’t hesitate to buy more of these in the future

## Features

- 𝗔𝗽𝗽 & 𝗩𝗼𝗶𝗰𝗲 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Control from anywhere using the Shelly Smart Control app or voice assistants like Alexa, Google Home - 𝗻𝗼 𝗵𝘂𝗯 𝗿𝗲𝗾𝘂𝗶𝗿𝗲𝗱

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4HMM362 |
| Batteries Required? | No |
| Batteries included? | No |
| Colour | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,000) |
| Date First Available | 19 Jun. 2022 |
| Included components | 1x Shelly Pro 1 |
| Item Package Quantity | 1 |
| Item Weight | 63 g |
| Item model number | 3800235268001 |
| Manufacturer | Shelly Europe |
| Measurement System | Metric |
| Part number | Shelly Pro 1 |
| Plug profile | DIN Rail Mount |
| Power source type | DC (DC) |
| Product Dimensions | 8.95 x 6.85 x 1.85 cm; 63 g |
| Specification met | RoHS, UL |
| Style | Shelly Pro 1 |
| Wattage | 3840 watts |

## Product Details

- **Connector type:** Screw
- **Contact material:** Silver
- **Contact type:** Normally Open
- **Current rating:** 16 Amps
- **Mounting type:** DIN Rail Mount

## Images

![Pro 1, Wi-Fi 1 Channel Smart Relay Switch with Dry Contacts, Home Automation, Compatible with Alexa & Google Home, iOS Android App, No Hub Required, Remote Control & Timer Schedule - Image 1](https://m.media-amazon.com/images/I/81LbgQyuSpL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is it possible to switch 24V circuits with the Shelly Pro4PM?**
A: It needs to be powered by high voltage AC but it can switch 24VDC on any output.

**Q: Is this device able to reset a circuit breaker which has tripped from a remote location?**
A: No because most circuit breakers have a mechanical trip and the physical switch needs to be reset to restore power. It would be possible in the case of a relay breaker that trips internally.

## Customer Reviews

### ⭐⭐⭐⭐⭐ cool gadget
*by C***R on 5 November 2025*

Brilliant gadget it can turn off or on anything you link it too in fuse board. little tricky to fit but after 3 minutes it’s done. i followed youtube video for tutorial as instructions are for european countries.

### ⭐⭐⭐⭐⭐ Great product
*by S***D on 3 May 2025*

This Shelly 1PM is a quality product. Shelly products just work how they should. I feel they are a trustworthy brand and you can actually trust the stated specifications unlike a lot of other IOT brands. I’ve fitted this in my “Fusebox” consumer unit and it fits without any modifications to the cover etc. I’ve connected this one via WiFi and it despite the metallic enclosure it is installed in, I haven’t had any issues with the connection. (WiFi signal is good tho). However I’ve also installed many of these using the Ethernet port. This is certainly my preferred method when installing for clients or installing lots of them, as you can’t beat the reliability of a wired connection. If installing wired ethernet cable in the UK you’ll need to consider: BS7671 Regulation 528.1 – Segregation of circuits Specifically, this includes the requirement that: “Where cables of different circuits are installed in the same wiring system or enclosure, the insulation of all conductors shall be suitable for the highest voltage present.” Basically standard Ethernet cable doesn’t have the required insulation specifications to be in close proximity to the mains voltage cable. You can get special Cat5 cable that does, or you could perhaps install some additional insulation over the cable. When installing them you have to consider the terminal capacity and you will likely need to use connectors in a lot of cases as the terminals will only accept a single conductor if you’re using 2.5mm or larger. The terminals have a maximum torque of 0.4Nm which is quite low. I purchased a smaller torque screwdriver to ensure I didn’t exceed this, I think a lot of the issues you see others complain about with Shelly products are caused by not following this instructions when installing. The app set up is straightforward, with multiple options to set up, including Bluetooth or scanning local network etc. The Shelly app is good, but Shelly excel at integrating with other systems such as home assistant. I’ve also used home assistant to get them to work with Apple HomeKit. You also can use these completely locally so they don’t need a cloud if you want. I’ve got this set to come on when I have cheap electricity rates to charge my partners car via the 13 amp plug she has for it. It also records energy usage and does so on time based tariffs well. I wouldn’t hesitate to buy more of these in the future

### ⭐⭐⭐⭐⭐ Shelly stuff is rock solid
*by R***S on 12 June 2025*

Used to automated garden lights and pond. Shelly stuff just works!

## Frequently Bought Together

- Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible with Alexa & Google Home | No Hub Required | Remote Control | Timer Schedule | Dry Contacts
- Shelly H&T Gen3 White | Wi-Fi & Bluetooth Smart Temperature & Humidity Sensor with Remote App Control | Smart Scenes | LCD Display

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**Shop now:** [https://www.desertcart.hu/products/465425917-pro-1-wi-fi-1-channel-smart-relay-switch-dry](https://www.desertcart.hu/products/465425917-pro-1-wi-fi-1-channel-smart-relay-switch-dry)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-21*