How to Choose the Right Shelly Device for Your Smart Home

As home automation gains popularity in Portugal, Shelly products are becoming a common presence in many homes.

With the growing integration of Shelly devices in residences, home automation has become more accessible than ever. These devices allow you to control lighting, blinds, sockets, and a variety of other elements through the Shelly Smart Control app (available for both iOS and Android) or with voice commands through virtual assistants. However, this growing popularity raises the question of understanding the specifics of each Shelly device available on the market.

Each Shelly device is designed to perform specific functions, but the diverse range of products can make choosing a challenge. It is crucial to understand the individual features of each Shelly device to ensure that it meets your home automation needs.

Discover the Shelly Range

Shelly products are notable for their versatility, but this same feature can create confusion when it comes to choosing the right device. Each Shelly device can perform multiple functions, which is both an advantage and a challenge at the same time.

With a diverse range of Shelly products, such as the Shelly 1 Plus, Shelly 1L, Shelly 1PM Plus, and Shelly 2PM Plus, The choice can be challenging. The nomenclature of the products is not always self-explanatory, which can make the decision difficult.

But after understanding the differences between each relay, you will realize that it is actually very simple. The Shelly range offers several options for automating your home. Let's analyze each of them:

Shelly 1 Plus

The Shelly 1 Plus is incredibly versatile and suitable for a variety of applications. It can be used in simple switches of 1 channel, sockets, ports (such as garage doors) and even in intercoms.

One of its main features is the ability to switch between switches, enabling stair switching. It requires the presence of a neutral wire, which is important for its proper functioning.

The Shelly 1 stands out when used in garage doors due to its dry contact. This means that the current that powers it is not connected to the output current, providing safe and reliable performance.

Furthermore, the Shelly 1 is versatile in terms of power supply, capable of operating with low voltage current of 12 volts. It also offers substantial capacity, supporting up to 16 amperes of electrical current. This robustness makes it suitable for various applications, making it a valuable Shelly device for any home automation system.

Shelly 1L

The device Shelly 1L is designed for applications involving single-button switches (i.e., one channel). One of its main features is that it does not require a neutral wire to operate, which can facilitate its installation in many scenarios.

However, it is important to note that in some cases, it may be necessary to install the Shelly BYPASS at the light point, for example, in a lamp. This is especially relevant when dealing with devices that do not have a minimum load, such as many LED bulbs.

The Shelly 1L offers the ability to measure energy consumption, allowing it to be useful for monitoring energy use across various devices and optimizing energy efficiency at home.

When it comes to load capacity, the Shelly 1L can support up to 4 amperes of electrical current. Although it may not be suitable for high-power devices, it is ideal for a wide range of applications, from lighting to other low-power devices. This makes the Shelly 1L a valuable option for incorporating home automation in a convenient and effective way.

Shelly 1PM Plus

The device Shelly 1PM Plus is versatile in terms of where it can be used. It is suitable for single-channel switches and also for outlets, giving it a wide range of applications in home automation.

One of the standout features of the Shelly 1PM is its ability to measure energy consumption. This means it can monitor the energy usage of the devices it controls, allowing you to have better control over electricity consumption at home. This functionality is especially valuable for optimizing energy efficiency and reducing electricity costs.

For the proper operation of the Shelly 1PM, it is necessary to have a neutral wire available. This is something to consider when planning your installation, as not all installation locations may provide a neutral wire.

A convenient feature of the Shelly 1PM is its ability to be powered with low voltage current of 24 volts. This offers flexibility in how it can be integrated into different electrical configurations.

In terms of load capacity, the Shelly 1PM can support up to 16 amperes. This makes it suitable for controlling devices that consume more power, making it a versatile choice for various home automation needs.

Shelly 2PM

The Shelly 2PM Plus is a versatile device that finds application in various areas of home automation. It is designed to serve as a 2-button or double switch, which means it can control two separate channels. This capability makes it suitable for a variety of scenarios, such as controlling the lighting of different areas or operating blinds and shutters.

Additionally, the Shelly 2PM is also compatible with blind and shutter switches, making it useful in automating these elements at home. For those who wish to control smart outlets , the Shelly 2PM is a convenient choice as it offers flexibility and versatility in different configurations.

An important feature of the Shelly 2PM is that it requires the presence of a neutral wire to function properly. Make sure that the location where you want to install it has a neutral wire available.

Another advantage of the Shelly 2PM is its ability to measure energy consumption. This allows you to monitor the electricity usage of the controlled devices, helping you make informed decisions about energy efficiency and energy savings at home.

Regarding load capacity, the Shelly 2PM can support up to 10 amperes, making it suitable for a variety of devices and applications. Its flexibility and dual control capability make it a valuable option in home automation.