Chameleon+

Chameleon+ is a SaaS engineering platform for hotel room automation projects. Instead of building each room manually, users configure hotel rooms with ready hospitality function blocks - presence detection, MUR, DND, emergency cord, scenes, HVAC and energy-saving logic. Chameleon+ then generates the project structure, topology, addressing, IP plan, reports, labels, LOGO! files and the complete ETS project.

The platform combines KNX where it is strongest - fieldbus, sensors, actuators and device ecosystem - with Siemens LOGO! as an editable, state-driven room controller. This gives every room flexible local logic for occupancy, guest-in, guest-out, guest-away, MUR, DND and alarm states. The result is a faster design workflow, less manual engineering, easier redesigns and a scalable delivery model for hotel automation teams.