• The DEOS Zoning System

    Others call it revolutionary, we just call it “Simplicity at its Best”!

    Introducing DEOS Controls’ all-new Zoning System. Simply Scalable. Complimentary User Interface. No Additional Software. No license fees. 100% BACnet.

    Learn more

Building Automation as simple as possible – Simplicity at its Best!

DEOS Controls is one of the leading Innovators in Building Automation Systems.

Modular, scalable, and highly flexible: The OPEN EMS System consist of programmable BACnet Controllers and a variety of I/O Modules. The Internet of Things starts here!

Responsive HTML 5 HD Graphical User Interface, embedded on our OPEN BACnet Controllers.

Extensive line of configurable and feature-rich HVAC controllers for BACnet and Modbus designed for stand-alone operation or in combination with our OPEN EMS Controllers.

Full line of high quality field devices and accessories including actuators, sensors, valves and gateways from trusted brands.

Upcoming Event

New I/O Module