---
product_id: 430123103
title: "SHEL Relais 4Pro PM"
brand: "shelly"
price: "AR$363272"
currency: ARS
in_stock: true
reviews_count: 5
category: "Shelly"
url: https://www.desertcart.com.ar/products/430123103-shel-relais-4pro-pm
store_origin: AR
region: Argentina
---

# Supports high amperage loads with external relays App-enabled remote management 4 relay channels for versatile control SHEL Relais 4Pro PM

**Brand:** shelly
**Price:** AR$363272
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your space smartly — control, automate, dominate!

## Quick Answers

- **What is this?** SHEL Relais 4Pro PM by shelly
- **How much does it cost?** AR$363272 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/430123103-shel-relais-4pro-pm)

## 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

- • **Expandable Ecosystem:** Easily add more Shelly devices to scale your smart environment.
- • **Multi-Channel Mastery:** Control up to 4 devices independently for ultimate automation.
- • **Smart App Integration:** Seamlessly manage lighting, security, and more from your smartphone.
- • **Customizable Automation:** Set timers and triggers to optimize energy use and security effortlessly.
- • **Heavy-Duty Power Handling:** Handles high current loads safely with external relay support.

## Overview

The SHEL Relais 4Pro PM is a robust 4-channel relay controller designed for professional-grade smart automation. It enables remote control of lighting, security systems, and high-amperage devices via a reliable app interface. Built for durability and scalability, it supports external relays for heavy loads and integrates seamlessly into complex setups, making it a must-have for tech-savvy managers seeking efficient, customizable control over their environments.

## Description

Shelly Pro 4 PM

Review: Very cool unit. I'm using it to control the lighting in my farm shop, the lights on the exterior of the shop, and also to trigger my electric door strike for the walk-through door and its programmed to turn the lights on if they're not already on. The coolest part is I have the fourth channel controlling a 60 amp contact closure relay to send power to my fuel barrels in my farm yard. This way no one can steal fuel All I have to do is open the app press the button and I have it programmed to shut off after 30 minutes. It works so slick! I really wish the unit had normally closed and/or dry contacts. Every output controls an additional relay because I'm either controlling 220 volts or the amperage exceeds the rating of the contacts. So the wattage function of the unit is useless in my situation. Outside of that, it works every time. I've since bought another one I'm going to wire it up to control my three-button overhead commercial door. The app to control this is very solid. If you're not patient or tech-minded you're going to struggle with this unit but stick with it and you'll get it. I'm completely hooked on these Shelly devices. I'm thinking of other ways I can use them like a timer to turn off my battery chargers for my Milwaukee tools so they don't blow up overnight. Currently wiring up exterior lights of my home on timers within the Shelly. My wife just rolls her eyes but I'm having fun! :) UPDATE: I've currently added another pro4 for more control over lights and I've added a pro 3 to control a commercial overhead door with a three-button open/ close /stop control. Each relay on the pro 3 performs the open/ close/ or stop function With an external relay for the stop circuit requiring continuous normally closed contacts. If I get around to it I'll post a picture of the wiring schematic.
Review: Integreert heel mooi met mijn SMA energie management systeem, en dit voor een relatief goedkope prijs. Ik heb er 2 aangeschaft maar er komen er zeker nog meer later...

## Features

- Inter Design
- Features nine divided compartment
- Provides additional storage space for your makeup and cosmetic items
- It features a unique design, which makes it ideal for closet, bathroom, bedroom
- Durable resin and metal construction ensures that this cosmetic organizer lasts for a long period

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09CKVZSDY |
| Are Batteries Included | No |
| Best Sellers Rank | #12,247 in Home ( See Top 100 in Home ) #43 in Bathroom Trays, Holders, & Organizers |
| Brand | Shelly |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (685) |
| Date First Available | 10 April 2022 |
| Item Weight | 150 g |
| Item model number | 3800235268049 |
| Manufacturer | Interdesign |
| Product Dimensions | 3.54 x 2.05 x 0.01 cm; 150 g |
| Series | SHELLY 4PRO+ - PACK ML |
| Wattage | 4 watts |

## Product Details

- **Connector type:** Screw
- **Contact material:** Nickel Palladium
- **Contact type:** Normally Open
- **Current rating:** 40 Amps
- **Mounting type:** DIN Rail Mount

## Images

![SHEL Relais 4Pro PM - Image 1](https://m.media-amazon.com/images/I/71g6FxlZaML.jpg)

## Questions & Answers

**Q: My Shelly Pro 4PM disconnects frequently. What should I do?**
A: Set static IP out of the DHCP range and attention on the RSSI signal. Make sure that you do not have smart features enabled on your router and you are using the best wi-fi channel suitable for you. Contact the support for further troubleshooting.

**Q: How do I install Shelly Pro 4PM?**
A: Shelly Pro 4PM (96x53x59 ±0.02 mm) is DIN-mountable inside the breaker box. Check the wiring diagram in our User & Safety Guide for further wiring instructions and avoid connecting different phase/voltage to the device, as this will harm it.

**Q: What is the maximum load supported by Shelly Pro 4PM?**
A: Shelly Pro 4PM is a single phase, 4-channel relay switch, supporting up to 16A per channel (total capacity of 40 A) at 110 - 240 V.

**Q: How to improve Wi-Fi signal for Shelly Pro 4PM?**
A: For a reliable connection, your WiFi signal should display levels lower than -67. Improve it by optimizing your router placement and avoiding obstacles that may interfere with it. Updating router's firmware and using range extenders might also help.

**Q: What home automation systems does Shelly Pro 4PM support?**
A: Shelly Pro 4PM supports Amazon Alexa, Google Home, SmartThings, Home Assistant and others.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***G on 5 April 2025*

Very cool unit. I'm using it to control the lighting in my farm shop, the lights on the exterior of the shop, and also to trigger my electric door strike for the walk-through door and its programmed to turn the lights on if they're not already on. The coolest part is I have the fourth channel controlling a 60 amp contact closure relay to send power to my fuel barrels in my farm yard. This way no one can steal fuel All I have to do is open the app press the button and I have it programmed to shut off after 30 minutes. It works so slick! I really wish the unit had normally closed and/or dry contacts. Every output controls an additional relay because I'm either controlling 220 volts or the amperage exceeds the rating of the contacts. So the wattage function of the unit is useless in my situation. Outside of that, it works every time. I've since bought another one I'm going to wire it up to control my three-button overhead commercial door. The app to control this is very solid. If you're not patient or tech-minded you're going to struggle with this unit but stick with it and you'll get it. I'm completely hooked on these Shelly devices. I'm thinking of other ways I can use them like a timer to turn off my battery chargers for my Milwaukee tools so they don't blow up overnight. Currently wiring up exterior lights of my home on timers within the Shelly. My wife just rolls her eyes but I'm having fun! :) UPDATE: I've currently added another pro4 for more control over lights and I've added a pro 3 to control a commercial overhead door with a three-button open/ close /stop control. Each relay on the pro 3 performs the open/ close/ or stop function With an external relay for the stop circuit requiring continuous normally closed contacts. If I get around to it I'll post a picture of the wiring schematic.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 26 October 2023*

Integreert heel mooi met mijn SMA energie management systeem, en dit voor een relatief goedkope prijs. Ik heb er 2 aangeschaft maar er komen er zeker nog meer later...

### ⭐⭐⭐⭐⭐ Review
*by S***A on 30 October 2024*

Die Pro Serie von Shelly ist für die Montage auf der Hutschiene gedacht. Es gibt den Aktor auch in einer 2 oder 3 Kanal Version, diese sind jedoch vom Preis je Kanal meistens erheblich teurer. Ich habe die 4 Kanal Version bestellt. Der Aktor lässt sich ganz leicht anschließen und in Betrieb nehmen. Phase und Nullleiter anschließen und je Ausgangskanal einmal geschaltet Phase anschließen. DIe Schraubklemmen sind groß genug um auch 2,5 m² Kabel auf zu nehmen. Installation durch BT in der Shelly App ganz einfach. Kostenloser Fernzugriff durch die App (wenn mit der kostenlosen Shelly Cloud verbunden) Wer Datenschutzbedenken hat, kann den Aktor aber auch nur im lokalen Netz Betreiben. LAN Anbindung, dadurch kann der Aktor auch in die 100 Meter entfernte Gartenhütte und das beste ist der Aktor kann dann wiederum ein W-Lan Signal senden, womit sich andere Geräte verbinden können. Fungiert also ncoh als Access Point. Je Kanal können bis zu 16 A geschaltet werden. Bedienung geht über das kleine Menü direkt am Aktor. Jeder Kanal hat noch einen Schalteingang wo z.B. auch ein Bewegungsmelder oder ein herkömmlicher Taster oder Schalter angeschlossen werden kann. (Die Eingangsart kann im Setup gewählt werden) Bedienung dann über die Shelly App oder z.B. auch Fremdsystem wie Home Assistant Und jedes Shelly Gerät ist auch im WebInterface über die IP bedienbar udn konfigurierbar. Nachteile: Dieser Aktor bietet nur einen 230 Volt EIngang es können also keine potentialfreien Geräte wie ein Garagentor und auch keine 24 Volt Ventile wie für die Gartenbewässerung geschaltet werden (dies geht bei dem vergleichbaren Homematic IP Wired System) Und es können dadurhc auch nicht verschiedene Phasen je Kanal verwendet werden. W-Lan es kann nur das PW aber nicht die SSID geändert werden. Der Aktor kann also nicht als AP Point für das normale W-Lan dienen. Wenn dann zusätzlich ein Shelly Aktor per W-Lan eingebunden wird, ist dieser z.B. im HomeAssistant nicht so ohne weiteres zu erreichen, da er im Anderen IP Adressbereich auftaucht und erst das netzwerk entsprechend konfiguriert werden muss. Wer 230 Volt Geräte schalten muss und Ordnung im Schaltschrank haben will, ist mit diesem Aktor sehr gut bedient und dass zu einem sehr günstigen Preis. @ Shelly - bitte bringt diesen Aktor auch als 24 Volt DC Variante zum schalten von Bewässerungsventiolen auf den Markt

## Frequently Bought Together

- Shelly Pro 4PM | Wi-Fi & LAN, 4-Channel Smart Relay with Power Metering | Home Automation | Compatible with Alexa & Google Home | iOS Android App| Remote Appliances Control and Monitoring
- Shelly H&T Gen3 White | Wi-Fi & Bluetooth Smart Temperature & Humidity Sensor with Remote App Control | Smart Scenes | LCD Display

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-17*