Shelly i4 Gen3

Code: SHELLY-I4
Works with Homey
Not rated Rating details
€14,90 –7 %
shelly i4 gen3
€14,90 –7 % €13,79 €11,21 excl. VAT
In stock (3 pcs)
Delivery to:
16.06.2026
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Shelly i4 Gen3 is a smart module that reports switch presses to your Smart system. It allows you to manually activate scenes, trigger synchronized actions, or complex scenarios. It supports other Shelly modules and sensors. The module features an upgraded processor and 8 MB of memory.

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Product detailed description

🏠  Smart Scene and Device Control in Your Smart System

A smart 4-channel input controller, powered by AC, that allows you to activate or deactivate created scenes, trigger synchronized actions, or execute complex automation scenarios directly using a traditional wall switch.

Shelly i4 Gen3 Scene Controller

Key Features

  • 🔢 Multi-click support: Up to 16 possible actions.
  • 💽 New processor: ESP-Shelly-C38F chip with upgraded 8 MB memory.
  • 🛡️ Improved durability: Stronger and more durable terminal connectors.
  • 🖥️ Scripting support: Webhooks, MQTT, WebSocket, HTTPS, UDP, TLS, and custom certificates.
  • 🏠 No HUB required: Easy control via the Shelly Smart Control app.
  • 🌐 Protocol support: Integration with various home automation platforms.
  • 🔗 KNX: Supports KNXnet/IP communication.

Total Control at Your Fingertips

Shelly i4 Gen3 is a device that lets you easily control other appliances and scenes. Once installed behind a wall switch, you can instantly set the mood for a movie night or turn off all the lights in your house from one convenient location. Equipped with its own Shelly Gen3 chip, it executes commands rapidly and sends notifications without delay.

  • Wi-Fi and Bluetooth: Connect the Shelly i4 Gen3 to your Wi-Fi network without a HUB. Quickly add the device via Bluetooth.
  • Wide voltage support: Powered by 110-240 V AC.
  • Multi-click combinations: Set up to 16 different actions for 4 buttons (short press, long press, double press, etc.).
  • Scripting: Full support for mJS scripting, allowing you to create custom features.

Shelly i4 Gen3 Wiring Diagram

Additional parameters

Category: Shelly
Warranty: 2 years
EAN: 3800235261828
? Power supply: 230VAC
? Wireless protocol: WiFi
? Device color: Oranzova
Napájanie AC : 110-240V ±10%, 50/60Hz
Ochrana proti preťaženiu: Nie
Meranie výkonu: Nie
Prevádzková teplota: 0 až + 40 ° C
Kanály : 4 kanály vstupné
Spotreba energie zariadenia: <1 W
Protokol Wireless : WiFi 802.11 b / g / n
Dosah : do 50 m vonku a do 30 m vo vnútri
Rádiofrekvencia : 2412-2472 МHz
Výkon rádiového signálu: 1 mW
Rozmery: 42 x 38 x 17mm

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Shelly products at the best prices

The Shelly brand is probably the most groundbreaking brand in the field of smart home products these days. New products that come out of this manufacturer's workshop every month complement smart homes not only on the WiFi protocol, but also on Z-Wave. Shelly has everything from relays, dimmers and sensors to energy consumption meters in its portfolio.

Among the very distinctive products of this brand are Shelly Mini modules, which are the smallest modules on the market. They are available in both WiFi and Z-Wave versions.

Shelly smart home