






🏠 Elevate your smart home game with Shelly i4 Gen3 — control, connect, conquer!
The Shelly i4 Gen3 is a compact, WiFi-enabled smart controller that manages four digital inputs to trigger up to 16 customizable actions. Designed for easy retrofit behind standard wall switches, it supports multi-click functionality and acts as a Bluetooth gateway, expanding your smart home ecosystem. Compatible with Alexa and Google Home, it offers remote control via a dedicated app without requiring a hub, making it a powerful yet effortless upgrade for modern home automation.

















| ASIN | B0D9JPDVN1 |
| Best Sellers Rank | #76,686 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #80 in Home Automation Hubs & Controllers |
| Brand | Shelly |
| Brand Name | Shelly |
| Connector Type | Quick Connect |
| Contact Material | Silver |
| Contact Type | Normally Open |
| Customer Reviews | 4.6 out of 5 stars 98 Reviews |
| Included Components | 1 x Shelly i4 Gen3, User Manual |
| Item Weight | 19 Grams |
| Manufacturer | Shelly Europe |
| Model | 3800235261828 |
| Mounting Type | Wall Mount |
| Operation Mode | Manual |
| Part Number | 182 |
| Smart Home Compatibility | Smart Home Compatible |
| Specification Met | FCC |
| Unit Count | 1.0 Count |
| Wattage | 1 watts |
J**0
Amazing, small and powerful
Easy to set up, has email capability, using it as a relay input to broadcast alarm. Does much more that just that. Recommend
G**.
Exactly what it is
Great product for a very specific purpose, to trigger *other* Shelly relays, but device has no "dry contacts" of its own, just to be clear. Embedded in my wall of my garage, using momentary rocker switches, it makes for the perfect solution to trigger the Shelly relays that control my garage door openers.
P**E
Great product. Easy to integrate and program
Great product. Easy to integrate and program
T**S
Easy Home Assistant Integration for Automation
I used this for a project for Home Assistant to detect fire and smoke from this alarm. It works exactly as expected, super easy with the Shelley App
B**Y
Wo
Very nice much smaller then I thought it would be
G**S
Great little device
Great little device. It allows you to connect a momentary light switch that can trigger an event within Home Assistant.
D**N
Small enough to fit in a typical box
Works well
M**Y
Turns on lights on all lights in middle of night
Darn thing updates or something in woke me up at 3am so I switched to 7am and it does it at 7am now junk
Trustpilot
Hace 1 semana
Hace 1 semana