Shelly Pro Dimmer 2PM DIN Rail Two-Channel Dimmer

Shelly Pro Dimmer 2PM is a DIN-rail two-channel smart dimmer with power monitoring for compatible lighting circuits. Shelly specifies support for dimmable LED, incandescent and halogen lamps, plus suitable iron-core and electronic transformers between 110 and 240 V. Published load limits are up to 200 W per channel at 220 V or 100 W per channel at 120 V, with transformer limits expressed in VA where applicable. The device provides four switch or button inputs and LAN, Wi-Fi and Bluetooth connectivity, plus local web control, calibration, schedules, timers, webhooks and scripting. Use the separate channels for independent lighting scenes, then confirm lamp compatibility, circuit protection and total load before wiring. Have a qualified electrician install mains-connected equipment.