--- product_id: 541636105 title: "Shelly Pro 4PM, Wi-Fi & LAN, Smart Relay with Power Metering, 4-Channel" brand: "shelly" price: "€ 295.49" currency: EUR in_stock: true category: "Shelly" url: https://www.desertcart.gr/products/541636105-shelly-pro-4pm-wi-fi-and-lan-smart-relay-power store_origin: GR region: Greece --- # 16A per channel power capacity 4 integrated precision power meters Dual Wi-Fi & LAN connectivity Shelly Pro 4PM, Wi-Fi & LAN, Smart Relay with Power Metering, 4-Channel **Brand:** shelly **Price:** € 295.49 **Availability:** ✅ In Stock ## Summary > ⚡ Power your smart home like a pro — control, monitor, automate! ## Quick Answers - **What is this?** Shelly Pro 4PM, Wi-Fi & LAN, Smart Relay with Power Metering, 4-Channel by shelly - **How much does it cost?** € 295.49 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/541636105-shelly-pro-4pm-wi-fi-and-lan-smart-relay-power) ## 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 - • **Seamless Connectivity:** Dual Wi-Fi and LAN ensure your smart home stays connected and responsive 24/7. - • **Power Up with Precision:** Control up to 16A per channel and monitor energy use with pinpoint accuracy. - • **Voice-Activated Control:** Compatible with Alexa & Google Home for hands-free, modern convenience. - • **Built to Protect & Perform:** Overvoltage, overpower, and temperature safeguards keep your system safe and reliable. - • **Smart Automation, Simplified:** Schedule and script your appliances effortlessly for ultimate energy efficiency. ## Overview Shelly Pro 4PM is a robust 4-channel smart relay with integrated power metering, supporting up to 16A per channel and 40A total. Featuring dual Wi-Fi and LAN connectivity, it enables precise energy monitoring and remote control via iOS/Android apps. Compatible with Alexa and Google Home, it offers advanced scheduling, scripting, and built-in safety protections, making it ideal for professional-grade home and business automation. ## Description 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: desertcart.com: Industrial & Scientific ## Features - Shelly Pro 4PM is a single-phase, four-channel DIN rail relay with LAN and Wi-Fi connectivity, supporting up to 16A per channel and a total device capacity of 40A. Equipped with four integrated precision power meters, it enables independent monitoring and control of energy consumption for each channel. Additionally, it functions as a Bluetooth gateway, enhancing smart home connectivity and automation. - Shelly Pro 4PM can make your halls, garages, and storage rooms energy efficient using the built-in scheduling and scripting functionalities. Connect Shelly Pro 4PM to your appliances and use Shelly 3EM's real-time information on how much energy has been generated from your solar panels and wind turbines and how much is it consumed from your other devices. - Shelly Pro Series - Enhanced with temperature, overpower, and overvoltage load protection, Shelly Pro Series is designed to be installed inside the breaker box (DIN). Allowing full smart automation with no additional cables or wiring, Shelly Pro line is perfect for homes, offices, stores, businesses, and manufacturing facilities, as well as new buildings. - 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 5 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 | |---------------|-------| | ASIN | B09CKVZSDY | | Best Sellers Rank | #60,464 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #26 in Home Automation Modules | | Brand Name | Shelly | | Connector Type | Screw | | Contact Current Rating | 16 A | | Contact Material | Steel | | Contact Type | Normally Open | | Current Rating | 40 A | | Customer Reviews | 4.4 4.4 out of 5 stars (799) | | Global Trade Identification Number | 03800235268049 | | Included Components | 1 x Shelly Pro 4PM, User manual | | Item Weight | 150 g | | Manufacturer | Allterco Robotics LTD. | | Maximum Switching Current | 40 A | | Model | 3800235268049 | | Mounting Type | DIN Rail Mount | | Number of Items | 1 | | Number of Packs | 1 | | Operation Mode | Automatic | | Part Number | 804 | | Specification Met | CE, RoHS | | Unit Count | 1 g | | Upper Temperature Rating | 105 °F | | Wattage | 9600 watts | ## Product Details - **Connector Type:** Screw - **Contact Material:** Steel - **Contact Type:** Normally Open - **Current Rating:** 40 A - **Mounting Type:** DIN Rail Mount ## Images ![Shelly Pro 4PM, Wi-Fi & LAN, Smart Relay with Power Metering, 4-Channel - Image 1](https://m.media-amazon.com/images/I/71g6FxlZaML.jpg) ## Available Options This product comes in different **Style** options. ## 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. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/541636105-shelly-pro-4pm-wi-fi-and-lan-smart-relay-power](https://www.desertcart.gr/products/541636105-shelly-pro-4pm-wi-fi-and-lan-smart-relay-power) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-30*