Open Building Systems (OBS) are specialists in the field of computer based automated systems installed in buildings to monitor and control a wide variety of building services. Utilising the BACnet (Building Automation and Control Network Protocol) an ISO approved 'Open Protocol' system, which means that it is universally used and not limited to a given system.

OBS designs, installs and maintains BACnet systems all over the United Kingdom.

With a complete in-depth understanding of BACnet's capabilities and many applications, OBS has control and monitoring solutions covering virtually every service to be found in a modern building, from heating & ventilation and lighting through to access control, security and fire. Our staff are trained both in the United Kingdom and North America to the highest standards.

We are a member of the BACnet Forum and are approved to supply and design BACnet Control Systems manufactured by our partners Delta Controls and North Building Technologies.