Shelly Plus i4 DC wireless switch input / scene controller

Wi-Fi operated 4 digital inputs controller for enhanced actions control

Shelly Plus i4 DC allows you to manually activate or deactivate any created scene, run synchronized actions, or execute complex trigger scenarios. Enhanced with an extremely fast processor, Shelly Plus i4 DC will immediately command the execution and notification of various actions. You can use Shelly Plus i4 DC to control other connected Shelly relays, sensors, or HTTP and MQTT-controlled devices.

Shelly Plus i4 is an input reader device (it does not contain relays).

Shelly Plus i4 DC

• Wi-Fi operated - Connects to your Wi-Fi network. No HUB required!
• Bluetooth - Add devices quick and easy via Bluetooth connection, using Shelly Cloud App
• Extremely fast processor – ESP32
• Multi-click - Up to 12 possible actions
• Improved API interface
• Java Scripts support for customized and complex scenarios

Smart scenes activation with enhanced control

Shelly Plus i4 allows you to manually activate or deactivate any created scene, run synchronized actions, or execute complex trigger scenarios. Enhanced with an extremely fast processor, Shelly Plus i4 will immediately command the execution and notification of various actions. You can use Shelly Plus i4 to control other connected Shelly relays, sensors, or HTTP and MQTT-controlled devices. Small enough to behind every wall switch, Shelly Plus i4 can show the status and control the action of four inputs.

Functionalities:

Wi-Fi operated
Connect Shelly Plus i4 to your Wi-Fi network. No HUB required

Bluetooth
Add devices quickly and easy via Bluetooth connection, using Shelly Cloud App
Wide range of voltage support
Shelly Plus i4 can be powered by 5-24 V DC

Multi-click support
Up to 12 possible actions. Control the lights, shut the blinds, turn off outlets. Run any Shelly device and scenes you desire

Enhanced security
MQTT and WSS support, TLS and custom certificates support for a broad range of use cases

Improved API interface
Broad range of cloud connections and local integrations with much lower integration cost

Scripting
Shelly Plus i4 supports Java Scripts for customized and complex scenarios

Extremely fast processor
For immediate command execution and notification

Shelly Plus I4 DC

Shelly Plus i4 DC supports low voltage DC systems. Suitable for a wide range of applications, it can be wired to alarm systems, doorbells and garage doors, keeping you always notified of their state.

Endless use applications:

Multi-actions support
Install Shelly Plus i4 where it is most convenient to you and use it to activate various scenes or actions from the other Shelly devices in your home with as much as a push of a button. Shelly Plus i4 supports up to 3 different actions per button, which makes it extremely convenient for quick manual control over a group of devices.

Ultimate comfort
One of the most frustrating things is to realize you forgot to switch off the lights in the living room before you go to bed. Especially when your phone is nowhere around. But there is no need to worry! Shelly Plus i4 allows manual control of other Shelly devices. Now the full control of your house is just one hand away!

Complex scenes control
Manually activate or deactivate complex scenes. With Shelly Plus i4 you can run synchronized actions of several Shelly devices. You can install Shelly Plus i4 close to the front door of your home and turn off/on all the lights in your house with one push of the button, saving you time when you are in a hurry.

Advanced Scene Activation:

• 1 click: Turn appliances off
  
• 2 clicks: Close blinders
  
• 1 long click: Turn on/off lights in the hall

Smart Bulbs control like never before

Whether you use Shelly Wi-Fi bulbs, or even different brands smart bulbs, Shelly Plus i4 is highly compatible and can control them all!
Furthermore, you can use Shelly Plus i4 to set the light color you want or for dimming of your smart bulbs. All you have to do is add and configure one of our scripts or webhooks created specifically for Shelly Plus i4.

Perfect match

Shelly Plus i4 is perfect for Shelly Wall Switch for Smart Relays – 4 button switch. Each button can activate up to 3 different actions. That means that only one 4 button switch would allow as much as 12 scenes trigger and execution!
Thanks to its compact dimensions and simple wiring, Shelly Wall Switch for Smart Relays can fit into any existing switch console or even the tiniest spaces. No expansion of the wall space or any changes in the wiring needed!

Replace one of the switches in your room and control remotely any other installed Shelly device!

Set the perfect brightness with just one click!

Highly compatible

Use Amazon Alexa to control Shelly Plus i4 and activate scenes using your voice!

No hub required

Shelly Plus i4 can be controlled directly and without a hub through your smartphone with Shelly Cloud App. Manage and control your home or facility, set scenes, schedules, and adjust settings wherever you are through the Cloud access, or only on the local network!

Get Shelly Cloud App. Available for iOS and Android.

Supported platforms

Use devices with your one local or centralized server - you can keep them fully isolated from public Internet network. Shelly Plus i4 is compatible with Amazon Alexa, Home Assistant, Smart Things and other 3rd party home automation platforms. Shelly Plus devices can also be grouped with all Shelly devices, as well as other smart home devices on the home network.

• amazon alexa
• Google Home
• MQTT
• SmartThings
• Home Assistant
• REST
• Homey
• HomeSeer
• openHAB
• ioBroker
• SYMCAM
• Hubitat
• HOOBS
• Domoticz
• nymea

SPECIFICATIONS:

POWER

• Power supply AC: No
• Power supply DC: 5-24V DC (stabilized)
• Channels: 4 Channel Input

SPECIAL FUNCTIONS

• Device temperature protection: Yes
• Overload protection: No
• Multi-click support: Up to 12 possible actions (3 per button)

FEATURES

• HTTP/HTTPS webhooks: Yes
• Custom scripts (mJs): Yes
• Operational temperature: -20°C to + 40 °C
• Device power consumption: < 1 W
• Intelligent On/Off: Yes
• Local and remote control: Yes
• Sunrise/Sunset: Yes
• Weekly Schedule: Yes

CONNECTIVITY

• Wireless: Yes
• Wi-Fi Protocol: 802.11 b/g/n
• Wi-Fi Radio frequency: 2412-2472 МHz
• Wi-Fi Radio signal power: 1mW
• Wi-Fi Range: up to 50 m outdoors and up to 30 m indoors (depending on the building materials)

DIMENSIONS

• Size: 42 x 38 x 17mm