But have you ever come up against an electronic access control door system (ACDS)? An ACDS can be installed in a variety of styles and configurations, but their design and implementation are basically ...

Most security and safety executives are familiar with the national fire alarm and signaling code, released and updated regularly by the National Fire Protection Association (NFPA) and better known as ...

Note: This is the second part of Ray’s July/August column of the same name. Q: Is there a standard or common convention for naming doors in an access control system? A: There is no single standard, or ...