28.16.00 Access Control Interfaces
28.16.27 Access Control Interfaces to Elevator Controls
28.16.11 Access Control Interfaces to Access Control Hardware 28.16.13 Access Control Interfaces to Intrusion Detection 28.16.15 Access Control Interfaces to Video Surveillance 28.16.17 Access Control Interfaces to Fire Alarm 28.16.19 Access Control Interfaces to Enterprise Software 28.16.21 Access Control Interfaces to Mechanical Systems 28.16.23 Access Control Interfaces to Electrical Systems 28.16.25 Access Control Interfaces to Electronic Key Management System 28.16.27 Access Control Interfaces to Elevator Controls 28.16.29 Access Control Interfaces to Parking Equipment 28.16.31 Access Control Interfaces to Perimeter Security Systems