Oct. 18, 2006: Access Door Addendum Proposed for BACnet Standard
ATLANTA - An addendum that would extend BACnet to support access control systems is being proposed by the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE).
ANSI/ASHRAE Standard 135-2004, BACnet - A Data Communication Protocol for Building Automation and Control Networks, is an open, consensus-developed standard for the building controls industry.