visiplex VS4500 - Product Information; 1.1 Introduction

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Product Information
1.1 Introduction
The VS4500 offers the latest and most innovative way to incorporate PC clock
or GPS synchronized time, voice and data throughout your facility, providing
you with the benefits of improved productivity and reduced maintenance costs.
The VS4500 wireless controller is a sophisticated time, bell and voice
management system that can synchronize all facility wireless clocks to one
accurate atomic time, run a schedule of bells/alerts, initiate live or pre-
recorded voice messages and send alphanumeric messages to LED displays.
Additional features of the VS4500 include an optional PBX interface and
optional hand held microphone.
The VS4500 uses the PC clock as a time source for wireless analog clocks,
wireless digital clocks and wireless alphanumeric displays. The VS4500 can also
be used to synchronize older wired clocks using a special wireless receiver.
Using the connected PC clock or GPS receiver, the VS4500 updates its internal
clock every few minutes and sends a wireless data signal every minute to
provide time synchronization information to all system clocks.
The VS4500 is a powerful microprocessor-based desktop paging system
capable of addressing up to 1000 receivers. It consists of a fully featured encoder with a 2 line by 16-character LCD display
and a numeric keypad mounted in a wall or desk mountable housing.
The VS4500 is compatible with the Visiplex series of digital transmitters ranging from 6 to 300 watts. An internal 6 watt
transmitter can be installed at the factory and larger transmitters are available as separate items.