--- product_id: 716469665 title: "Shelly i4 Gen3 WiFi Smart Controller with 4 Digital Inputs Relay Home Automation Works with Alexa iOS Android App No Hub Required" brand: "shelly" price: "156 zł" currency: PLN in_stock: true reviews_count: 5 category: "Shelly" url: https://www.desertcart.pl/products/716469665-shelly-i4-gen3-wifi-smart-controller-with-4-digital-inputs store_origin: PL region: Poland --- # 240V max switching voltage WiFi-enabled, no hub required 16 programmable multi-click actions Shelly i4 Gen3 WiFi Smart Controller with 4 Digital Inputs Relay Home Automation Works with Alexa iOS Android App No Hub Required **Brand:** shelly **Price:** 156 zł **Availability:** ✅ In Stock ## Summary > 🏠 Elevate your smart home game—control everything with a tap! ## Quick Answers - **What is this?** Shelly i4 Gen3 WiFi Smart Controller with 4 Digital Inputs Relay Home Automation Works with Alexa iOS Android App No Hub Required by shelly - **How much does it cost?** 156 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/716469665-shelly-i4-gen3-wifi-smart-controller-with-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 - • **Universal Compatibility:** Works flawlessly with Alexa, iOS, Android, MQTT, HTTP, and more for total integration. - • **Durable & Reliable Design:** Silver contacts and improved connectors ensure long-lasting, stable performance. - • **Hub-Free Smart Automation:** Connect directly via WiFi—no extra hubs, no clutter, just smart simplicity. - • **Seamless 16-Action Control:** Trigger up to 16 unique scenes from a single switch for ultimate home command. - • **Powerful ESP Shell C38F Chip:** Experience lightning-fast response and enhanced memory with 8MB onboard. ## Overview The Shelly i4 Gen3 WiFi Smart Controller is a compact, wall-mountable device that empowers you to automate and control multiple home systems effortlessly. Featuring a robust ESP Shell C38F chip with 8MB memory, it supports up to 16 programmable actions via multi-click switches. Compatible with Alexa, iOS, Android, and major automation protocols like MQTT and HTTP, it requires no hub, simplifying installation and control. With quick-connect silver contacts and a 3-year warranty, it’s designed for durability and seamless integration into any smart home setup. ## Description Multi-click - up to 16 actions possible. New processor - ESP shell C38F chip with an increased memory of 8 MB Improved durability of the connectors. Supports scripting, webhooks, MQTT, WebSocket, HTTPS, UDP, TLS and custom certificates No hub required! Easy control via the Shelly Smart Control app, various home automation protocols and platforms Review: No. Funciona. - No funcióna Review: Shelly - Sehr gut ## Features - The Shelly i4 Gen3 is a smart device with which you can easily control different devices and scenes in your home. When placed behind a switch, you can immediately set the mood for a movie night or turn off all the lights in the house from one place. Equipped with our own Shelly chip, it is now even more powerful, executes commands quickly and sends notifications for different actions. Use the Shelly i4 Gen3 to control other Shelly relays, sensors or devices controlled via HTTP and MQTT - Control your devices effortlessly - The Shelly i4 Gen3 allows you to manually control other Shelly devices. With it, you can easily turn off the light, close the blinds and even operate the garage door - all from one switch. Enjoy the comfort of having full control of your home - with 16 different actions - Perfect team - The Shelly i4 Gen3 fits perfectly with the Shelly wall switch for smart relay with a 4-button design. Each button can trigger up to four different actions, allowing one switch to activate and execute up to 16 scenes - Shelly Customer Service - Shelly is one of the fastest growing smart home brands in the world with devices that provide solutions for automating private homes, buildings and businesses. We offer our customers professional support and a 3-year device warranty - With the Shelly Smart Control app, you can control your shell devices remotely and be notified of all automated events in your home. You can easily configure the devices and manage their settings individually, or you can create personalised scenes by combining Shelly devices to trigger specific actions in your home automation ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D9JPDVN1 | | Best Sellers Rank | #101,858 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #219 in Home Automation Hubs & Controllers | | Brand | Shelly | | Brand Name | Shelly | | Coil Voltage | 110 Volts (AC) | | Connector Type | Quick Connect | | Connector type | Quick Connect | | Contact Material | Silver | | Contact Type | 2NO 2NC | | Contact material | Silver | | Contact type | 2NO 2NC | | Customer Reviews | 4.6 out of 5 stars 86 Reviews | | EU Spare Part Availability Duration | 3 Years | | Included Components | 1 x Shelly i4 Gen3 | | Item Type Name | WLAN controller | | Item Weight | 19 Grams | | Manufacturer | Shelly Europe | | Maximum Switching Voltage | 240 Volts (AC) | | Mounting Type | Wall Mount | | Mounting type | Wall Mount | | Operation Mode | Manual | | Operation mode | Manual | | Specification Met | FCC | | Unit Count | 1 Count | | Upper Temperature Rating | 40 Degrees Celsius | | Wattage | 1 watts | ## Product Details - **Connector type:** Quick Connect - **Contact material:** Silver - **Contact type:** 2NO 2NC - **Mounting type:** Flush Mount - **Brand:** Shelly ## Images ![Shelly i4 Gen3 WiFi Smart Controller with 4 Digital Inputs Relay Home Automation Works with Alexa iOS Android App No Hub Required - Image 1](https://m.media-amazon.com/images/I/811Fab++VPL.jpg) ## Customer Reviews ### ⭐ No. Funciona. *by J***O on 19 July 2025* No funcióna ### ⭐⭐⭐⭐⭐ Shelly *by A***E on 28 January 2026* Sehr gut ### ⭐⭐⭐⭐⭐ Great product. Easy to integrate and program *by P***E on 3 November 2025* Great product. Easy to integrate and program ## Frequently Bought Together - Shelly i4 Gen3 | WiFi 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 2PM Gen3 | WiFi 2-Channel Smart Relay Switch with Power Metering | Home Automation | Roller Shutters, Blinds, Gates Control | Remote Control | Alexa & Google Home | iOS Android App --- ## 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.pl/products/716469665-shelly-i4-gen3-wifi-smart-controller-with-4-digital-inputs](https://www.desertcart.pl/products/716469665-shelly-i4-gen3-wifi-smart-controller-with-4-digital-inputs) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*