Building controllers with screenshot from the Emalytics building management software

Automation technology for Niagara Framework®

Find the right automation technology for monitoring, controlling, and optimizing building functions. Take advantage of our comprehensive portfolio of control units, our building management system, and our analysis software in the cloud.

New products

Controller for room automation

Controller for room automation

Large number of flexible I/O channels

The modular controller from the Catan product family in REG format can be used flexibly due to its multifunctional I/O channels. The various extension modules are networked via Single Pair Ethernet. The plug-in display provides support during commissioning and maintenance.

Main features

  • Compact REG design
  • I/O channels optimized for room automation
  • Integrated 3-port Ethernet switch
  • Connection of up to 16 I/O modules via SPE
  • Ethernet, RS-485, and USB-based multi-protocol support
  • Engineering via Emalytics and the Niagara framework

Your Advantages

  • Space and cost savings due to highly flexible I/O configurability
  • Commissioning and maintenance supported by the plug-in display for local operation
  • High-performance extension bus also enables distributed installation
  • Interfaces for IoT applications
  • Cradle-to-cradle sustainability label considered in the design

Building controls and extension modules


Building controls

Controllers for room and building automation

Learn about our control units for the digitalization of your existing buildings or new buildings. Learn more about the sustainable system integration of primary systems and innovative technologies in room automation.

Building management system (BMS)


Emalytics screenshot

Management system for building automation

Find out how you can intelligently network your plants, systems and trades and evaluate them holistically with our Emalytics building management system based on the Niagara Framework®.

Data-based building operation
Digitalize buildings easily with our cloud solution

Our Smart Building Cloud enables you to significantly reduce your ongoing operating costs, increase your building efficiency, and remain flexible on the system side.

Learn about our solutions
Operation of building control with tablet