SceneDMXcas is a Casambi gateway that enables control of Casambi scenes directly from a standard DMX controller. Installed between a DMX universe and a 12–24 VDC Class 2 power supply, it allows predefined Casambi scenes to be triggered remotely.

The device interprets two DMX channels: one for selecting up to 20 predefined Casambi scenes, and another for adjusting scene intensity from 0–100%. The DMX start address can be configured by the user, making SceneDMXcas easy to integrate into existing DMX-based lighting systems where Casambi scene control is required.