Use Cases
Complex scenes control
Manually activate or deactivate complex scenes.
Complex scenes control
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. 
Ultimate comfort
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. 
Multi-actions support
Cool down your home
During the hot summer months, the main reason why our home heats up is the direct sunlight entering through our windows.
Cool down your home
Smart bathroom fan
Avoiding high humidity can help prevent mold from forming in your home.
Smart bathroom fan
Maintain the perfect temperature
Easily keep track of temperature fluctuations and maintain comfortable levels of heat at home. 
Maintain the perfect temperature
Make your old heater smart!
Controlling the temperature at home has never been easier!
Make your old heater smart!
Garage door position
You can connect a reed-switch sensor to Shelly Plus Addon's digital sensor and follow the state of your garage door. 
Garage door position
Always informed
Using Shelly Plus Add-on and two DS18B20 sensors, you can easily measure the precise temperature inside your aquarium, as well as the room temperature.
Always informed
Control your lights based on luminosity
Together with an LDR (photoresistor),  Shelly Plus Add-on can trigger Shelly Plus 2PM to open the blinds when the room is too dark and it's still daytime.
Control your lights based on luminosity
An awning that follows the weather
Outdoor motorized awnings offer pleasant shade for your guests on sunny days.
An awning that follows the weather
Irrigation only when needed
Having a beautiful garden is not an easy task and automating your irrigation system can save you time and optimize your costs.
Irrigation only when needed
Motion-controlled lights
Shelly Plus Add-on can also be connected to a PIR sensor to light up rooms that you occasionally use around the house. 
Motion-controlled lights
Scripting Functionalities
Shelly Plus 2PM features scripting functionalities – use them to customize and enhance device functionality based on your specific needs or automation project.
Scripting Functionalities
Combine Shelly Plus 2PM with other devices
Shelly Plus 2PM, like all Shelly devices, can be grouped with other devices and be triggered to perform actions by pre-set conditions. 
Combine Shelly Plus 2PM with other devices