The VX-2000 System Manager has been designed and built to meet British and European standards: BS5839 part 8 and EN 60849. The VX-2000 is an input matrix unit that assigns input signals to 4 audio buses, and functions as the VX-2000 system's main controller.

A total of up to 8 units of the VX-200XI, VX-200XR, and 900 Series input modules can be mounted in a System Manager.
The VX-2000 can control audio signal routing, priorities, and peripheral equipment, while input and output control settings are performed by way of a PC.

Up to 2,000 system events and failures can also be recorded, and the log can be viewed from a PC.

The VX-2000SF Surveillance Frame is the output matrix section of the VX-2000 system that assigns audio signals to individual zones from 4 audio buses. It can be extended to up to 5 units.
A total of 10 units of output modules and control modules can be installed per VX-2000SF.

Followung modules can be used:
VX-200SP Pilot Tone Detection module
VX-200SP-2 Pilot Tone Detection module with end-of-line module
VX-200SZ-2 Impedance Detection module with A/B loudspeaker lines
VX-200SI Control Input module
VX-200SO Control Output module