28 00 00 Electronic Safety and Security
28 06 00 Schedules for Electronic Safety and Security
28 06 10 Schedules for Access Control 28 06 20 Schedules for Video Surveillance 28 06 30 Schedules for Security Detection, Alarm, and Monitoring 28 06 40 Schedules for Detention Monitoring and Control 28 06 50 Schedules for Information Management and Display 28 06 60 Schedules for Mass Notification 28 06 70 Schedules for Life Safety 28 06 80 Schedules for Fire Detection and Alarm