V-TW48 - Valcom MULTIPATH TALKBACK INTERCOM SYSTEM, 48 ZONES, EXPANDABLE TO 72 ZONES, WALL MOUNT

Interfaces To Legacy And IP Phone Systems Expandable Up To 360 Classrooms Cat 3/5 Telcom/Data Wire Installation Integral One-way And Handsfree Amplifiers Emergency Voice Announce Over Speakers Integrated Wav File Support Off-site Programming And Diagnostics Serial Port Used To Display System Activity 6 Internal Software Programmable Tones 8 Software Controlled Output Relays 6 Software Controlled Switch Inputs U.L. 813 Listed, Fcc Part 15 Class B Calendar Based Schedules Integrated Wav File Support Enhanced Caller Id Handsfree Talkback 3 Auxiliary Audio Inputs All Call Paging Advanced Emergency Functions Wall Or Rack Mount Unlimited Time Schedules Microphone Input Emergency All Call Paging Easy Windows(R) Programming Architectural Room Numbering Clock Synchronization