Shelly Pro 2

Suitable for home and facility automation with remote control. DIN rail mountable inside a breaker box. Enhanced safety features and compatible with most used home automation platforms

The best solution for new home buildings and business facilities
Shelly Pro 2 is a two-phase, 2-channel relay supporting up to 25 A for professional lights and appliance automation for residential or commercial use. It is equipped with potential-free outputs (dry contacts) offering high flexibility in voltage support and applications. Different types of actions, scenarios, and schedules can be set to sync your environment to your daily activities or business needs. Additionally, Shelly Pro 2 has scripting functionalities for custom automation scenes based on external data or various occurrences.

Shelly Pro series
Enhanced with temperature, overpower, and overvoltage load protection, Shelly Pro series is designed to be installed inside the breaker box (DIN). Allowing full smart automation with no additional cables or wiring, Shelly Pro line is perfect for homes, offices, stores, business, and manufacturing facilities, as well as new buildings.

LAN, Wi-Fi & Bluetooth connectivity
LAN connection for high security and reliability. Simultaneous Wi-Fi and LAN usage, as back up when needed.

2 outputs, 16 A each
It has a total device output of 25A.

Dry Contacts
Use a wide range of output voltage levels. Supports low voltages.

Low and high-voltage support
Use it to control a wide range of AC devices and appliances.

Enhanced safety & security
Improved safety features and TLS 1.2 support, allowing a broad range of secure cloud-connected and local integrations.

Scripting capabilities
Shelly Pro 2 fully supports mjS scripting, allowing you to create further features and functionalities.

Control lights on 2 phases
Automate the lights and optimize their energy consumption through smart schedules, timers, and extended scripting functionalities. Shelly Pro 2 allows you to control the lights on 2 phases and control them separately by setting custom schedules and smart timers. Set the lights on the operational floors to switch off completely after the working day is over and switch back on only where it is necessary at 7.00 in the morning. This way, you will not have to worry about any forgotten lights or efficiency.

Automate your valves
Use Shelly Pro 2 to control the motorized valves in your water distribution box and control heating, cooling, or any other motorized valve in your facility. This way, you can protect your premises from flooding and make your spending more efficient by using the Shelly device's built-in scheduling and scripting functionalities. Smart schedules combined with temperature & humidity sensors and precise weather data will provide dynamic control of the heating system for an optimal indoor climate.

Sockets automation for efficient energy usage
Make sure that no energy goes to waste by automating the sockets' power supply with Shelly Pro 2 and use the smart scheduling function to cut off the power to all heavy consuming electrical appliances between 7:00 PM and 7:00 AM during the weekdays and over the weekend. That way, you will cut the energy consumption of these devices in half, which will result in significant optimization of the monthly energy cost.

Wi-Fi
Working on 2.4 GHz Wi-Fi network, supporting Access Point (AP) and Client Mode (CM) options

Bluetooth
Add devices fast and easy via Bluetooth connection, using the Shelly Cloud App

LAN
LAN connection for high security and reliability. Simultaneous Wi-Fi and LAN usage, as backup, when needed.

Safety
Temperature protection / Overpower protection (PM devices) / Overvoltage load protection (PM devices) / Flame Retardant (V-0)

Features
HTTP/HTTPS webhooks / Sunrise/Sunset actions with offsets / Weekly Scheduling / Custom scripts(mJs) / Grouping Scenes

Overheating protection
In case of unsafe temperature levels or rapid temperature increase, device switches off the outputs and sends notification. Internal temperature sensor is measuring the heat every 100 ms.

Overpower protection
Detected overpower will lead to outputs switch off by the device and it will immediately send a notification. Overpower protection feature protects the device and other electrical equipment from potential damage. (Feature is available only for power metering-enabled devices)

Overvoltage protection
Voltage peaks could be dangerous for electrical appliances and machines. To avoid damage to the electrical appliances the device switches off the outputs when overvoltage peaks are detected and immediately sends a notification. (Feature is available only for power metering-enabled devices)

Flame Retardant (V-0)
All Shelly Pro components are produced with flame-resistant materials and will keep their construction even when exposed to high levels of heat.

HTTP/HTTPS webhooks for quick connection
Enhanced with HTTP/HTTPs webhooks, Shelly Pro line can easily connect with, notify or control other compatible equipment or 3rd party automation system.

Smart actions that follow the Sunrise/Sunset
Shelly Pro line can switch on/off the power, depending on the Sunset/Sunrise hour, allowing dynamic control of the electrical equipment depending on the season.

Automation with weekly scheduling
Shelly Pro line allows you to set up to 20 actions based on your daily or weekly schedule with no need for an external hub or server.

Scripting for custom automation
Shelly Pro line fully supports mjS scripting, allowing customers to create their own features and functionalities.

Full compatibility
Shelly devices are compatible with Alexa, Google Home, Android and iOS. Together with the voice assistant, you can command Shelly devices using just your voice!