27.15.00 Communications Horizontal Cabling
27.15.01.49 Intermediate Frequency/Radio Frequency Communications Horizontal Cabling
27.15.01 Communications Horizontal Cabling Applications 27.15.01.11 Conductors and Cables for Electronic Safety and Security 27.15.01.13 Video Surveillance Communications Conductors and Cables 27.15.01.15 Access Control Communications Conductors and Cables 27.15.01.16 Voice Communications Horizontal Cabling 27.15.01.17 Intrusion Detection Communications Conductors and Cables 27.15.01.19 Fire Alarm Communications Conductors and Cables 27.15.01.23 Audio-Video Communications Horizontal Cabling 27.15.01.39 Patient Monitoring and Telemetry Communications Horizontal Cabling 27.15.01.43 Nurse Call and Intercom Communications Horizontal Cabling 27.15.01.46 Paging Communications Horizontal Cabling 27.15.01.49 Intermediate Frequency/Radio Frequency Communications Horizontal Cabling 27.15.01.53 Antennas Communications Horizontal Cabling 27.15.13 Communications Copper Horizontal Cabling 27.15.23 Communications Optical Fiber Horizontal Cabling 27.15.33 Communications Coaxial Horizontal Cabling 27.15.43 Communications Faceplates and Connectors