
The Flush-Mount Master Station shall connect to the exchange mainframe via one unshielded twisted pair (UTP) cable. The Flush-Mount Master Station shall mount in a standard 5-gang electrical box and shall be splash and dust resistant. This station shall be capable of hands-free full-duplex communication with all other intercom stations through a built-in speaker and condenser microphone. A handset option shall be available to enable private full-duplex conversations. The Flush-Mount Master Station shall be equipped with an in-use LED, 20 operating keys, a 2.25" speaker, and remote control connections for keys 7, 8, 9, and C to enable one-touch dialing of pre-assigned stations and call cancellation using a remote momentary-contact switch. Microphone sensitivity, speaker volume, and calling tone volume shall be software-adjustable. Speaker volume shall also be adjustable at the station.
- Single exchange can connect any combination of door and master stations up to sixteen units
- Up to 80 exchanges can be included on a system for a total of 1280 communication devices
- Efficient method of communicating over local or wide area network using existing infrastructure
- Full compliment of PC Programmable functions and features including Redial, Recall, Auto-dialing, Group Call, Group Searching, Absence transfer, Call Forwarding, Call Hold, and Scan Monitor
- Automatic echo canceller prevents clipping and ghosting during hands-free simultaneous conversation
- Stations incorporate a built-in speaker to allow paging through the units
- Paging through overhead speaker network using an external amplifier with total broadcast capabilities of up to 160-zones with paging and all-call paging
- Total system maintenance can be performed off-site using a personal computer with provided software
- 7kHz communication frequency provides better clarity than most telephones
- System occupies a very low amount of bandwidth