The Shelly Pro Dimmer 2PM includes a wide variety of intelligently implemented dimming options like Night Mode for lower brightness during night hours, automatic dimming calibration, and an adjustable button fade rate and transition time. Featuring an extremely fast internal processor, the Pro Dimmer 2PM is capable of responsively dimming halogen lights, dimmable LEDs and ferromagnetic transformers between 110-240V, and can be integrated as part of a larger coordinated scene involving multiple Shelly devices.