Systems Integration

Managing a building with separate interfaces for each system is like a juggling act. To coordinate HVAC, lighting, access, and more, a manager must constantly check and adjust settings. And the process gets even harder with a combination of modern and legacy protocols. All of this makes optimizing energy use extremely challenging.

Systems integration merges separate controls into a single building automation system (BAS). By swapping standalone interfaces for a unified platform with convenient single-portal access, facility managers can make work much easier.

Conexus has successfully integrated building systems for a wide range of clients, including hospitals, schools, and manufacturing facilities. We integrate both open and legacy protocols, allowing you to use an advanced interface to control your entire facility.

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Optimize Operational Costs

Integration is an economical alternative to system replacement.

Eliminate Legacy Protocols

An open platform increases your servicing and maintenance options.

Streamline Accessibility

Flexible access uses single sign-on and a web-based portal.

Modernize Interfaces

Use today’s advanced control features even with older systems.

Centralize Controls

Create a unified strategy for energy use and maintaining tenant comfort.


Your All In One Solution for Building Management

Integration puts building controls in one place, giving you greater oversight over your facility operations. This unification creates opportunities for optimizing performance, comfort, safety, and energy efficiency. Even if your equipment uses legacy protocols, Conexus can plan a seamless integration into a modern, open BAS framework.

Systems that Conexus integrates:

  • HVAC
  • Lighting
  • Card access
  • CCTV
  • Elevators
  • Process controls
  • And more

Integration simplifies building automation and controls while making the most of your existing equipment.



Maintaining security is a priority for any facility manager. Integrating security into your BAS allows you to use a single portal for access and control.

The building systems involved in security include:

  • CCTV
  • Motion sensors
  • Parking lot lighting
outdoor security camera



A facility manager with protection equipment controls integrated into their BAS can make faster, better management decisions.

Conexus will integrate building systems that keep tenants and facility assets safe:

  • Alarms
  • Emergency lighting
  • Standby Power
  • Emergency Notification
emergency lighting for office



Building system integration makes it simple to adjust settings according to tenant needs while minimizing energy use.

Integrating multiple systems supports tenant comfort:

  • HVAC
  • Lighting
  • Humidity
  • Filtration (IAQ)
a man in a comfortable office environment



Controlling entry to secure areas keeps occupants and property safe. Conexus can integrate building access systems that use key cards, fobs, or other types of electronic authentication.

Areas that require secure access can include:

  • Parking areas
  • Offices
  • Storage rooms
  • Labs
  • Mechanical rooms
key card access


Systems Integration Experts

Integration is a cost-effective alternative to building system replacement and enables you to use modern features to optimize efficiency across your operations. Conexus has over 20 years of experience helping clients harness the potential of building automation.

We’re strong proponents of open systems, and our integrations focus on tailoring BAS functionality to your unique needs. Our expertise includes integrating legacy protocols such as Johnson Controls N2, Carrier CCN, and Trane Comm4, and more. Partner with Conexus, and together we’ll find the integration options that work for your facility and budget.

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