The Shelly Pro 1PM is a single-phase relay with 1 channel that supports up to 16A.

It is equipped with a built-in power meter that allows measuring the energy consumption of all automated lights or heavier devices.

It can be powered by a wide range of voltages (110-240V AC), enabling users to automate, measure energy consumption, and analyze data to be more economical.

Pairing with the app takes only seconds via Bluetooth, and remote control connections can operate either through wireless Wi-Fi or wired Ethernet.