Shelly i4 Gen3 | WiFi & Bluetooth Smart 4-digital inputs controller of Shelly Relays | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub | Remote Control | Multi-Click

Product Description

Gen3 Series Features

Powered by Shelly chip, Gen3 devices are with doubled memory and are Matter upgradable. They introduce virtual components for unified control of third-party devices with Shelly Smart Control App.​​

Perfect Match

Shelly i4 Gen3 is an ideal companion for the Shelly Wall Switch for Smart Relays, featuring a 4-button design. Each button can trigger up to 4 different actions and execute up to 16 scenes.​

Synchronized actions​

Use Shelly i4 Gen3 to control several Shelly devices. Install near the front door of your home and turn on/off the lights in your house all at once.

Advanced Scene Control​

Forgot to turn off the lights before bed? No need to worry! The “Bedtime” scene is set to turn off all the lights, close the blinds and activate the security system with a single touch.​

Wi-Fi Repeater​

Shelly Plus i4 Wi-Fi repeater function extends your network range, enhancing signal strength and ensuring effortless integration for expanded connectivity.​

Size (HxWxD): 37x42x17 mm / 1.46×1.65×0.66 in Mounting Wall console / In-wall box Ambient temperature -20 °C to 40 °C / -5 °F to 105 °F Humidity 30 % to 70 % RH Power supply 110 – 240 VAC Power consumption < 1 W Internal-temperature sensor Yes Wi-Fi protocol 802.11 b/g/n Wi-Fi range Up to 50 m / 165 ft outdoors, up to 30 m / 99 ft indoors (depending on local conditions) Bluetooth protocol 4.2 with BLE Bluetooth range Up to 30 m / 100 ft outdoors, up to 10 m / 33 ft indoors (depending on local conditions) Wi-Fi Extender & BLE Gateway Yes Flash 8 MB Schedules 20 Webhooks (URL actions) 20 with 5 URLs per hook Scripting and MQTT Yes

Shelly Gen3 Series Comparison Table

Add to Cart

Add to Cart

Add to Cart

Customer Reviews

3.6 out of 5 stars
5

4.3 out of 5 stars
39

4.5 out of 5 stars
184

4.6 out of 5 stars
419

Price

$12.99$12.99

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$19.49$19.49

$13.99$13.99

Functions

Switching and triggering

Switching and triggering

Switching and triggering

Smart Lighting Energy Metering

Additional functions

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Smart Lighting Energy Metering

Smart Lighting

Power consumption analysis

Power Supply

AC

AC and DC

AC and DC

AC and DC

Inputs

4 Inputs

1 Input

1 Input

1 Input

Outputs

No outputs

1-Channel, up to 16 A

1-Channel, up to 16 A

1-Channel, up to 16 A

Wi-Fi and Bluetooth

✔

✔

✔

✔

Shelly i4 Gen3 offers control over 4 digital inputs, allowing you to manually activate or deactivate scenes, synchronize actions, or execute complex triggers. Manage devices, control lights, close blinds, and trigger scenes instantly from a single location. Its compact design fits behind most wall switches and installs in under 10 minutes, making it a quick retrofit for any standard 4-button switch.
Effortless Device Control – Shelly i4 Gen3 provides manual control over your Shelly devices from a single location. Easily turn off lights, close blinds, operate the garage door, and more, with up to 16 different actions at your fingertips. Enjoy seamless control and convenience right from your home.
Instant Scene Activation – Forgot to turn off the lights before bed? No problem! With Shelly i4 Gen3, activate a “Bedtime” scene with just one touch. Effortlessly turn off lights, close blinds, and engage the security system—all from the comfort of your bed.
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 3 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.