Shelly Pro Series

Shelly relays: DIN rail, high capacity and open integrations – built for professional installation.

The Shelly Pro series is developed for you as an electrical installer and places higher demands on capacity, operational reliability and documentation. The units are mounted on a DIN rail and are just as suitable in central offices, technical rooms and commercial properties as in modern residential installations. The series includes Shelly Pro 1PM, Shelly Pro 2PM, Shelly Pro 3, Shelly Pro 4PM and Shelly Pro EM – with relays for higher loads, built-in power measurement and potential-free contacts for safe control of external circuits. Connection is via Wi-Fi, Ethernet and Bluetooth, which provides redundancy and stable operation even in the event of network disturbances. The units support Matter and can be controlled locally or cloud-based – the installer and the end customer choose what is best for the object. Benefits for you as an installer: Fast and safe installation thanks to clear DIN rail mounting and well-documented technical data. Remote access for troubleshooting and support reduces the number of return visits. CE-marked products with long-term support and warranty provide peace of mind in the business, both for you and the end customer. The Shelly Pro series also works with open integrations such as Home Assistant, which provides flexibility in properties with mixed systems. Contact your Shelly wholesaler for technical documentation, data sheets and advice on the right model for your project.