Baxall Interface

Schematic showing Baxall interface

The interface links the Baxall ZMX+ series duplex and triplex video multiplexers to North's Extensible Object Model. A multiplexer provides facilities for surveillance monitoring and can record images from connected cameras to an external video recorder (VCR). The purpose of multiplexing is to reduce the number of VCRs and cassettes required on a site. A PAL compatible TV shows a series of 25 still pictures per second, which gives the impression of motion. Normally a VCR would record every picture, however a multiplexer uses time division multiplexing, which combines all the camera signals, one picture from each and then back to the first. This means that a small amount of information is lost.

Supported Range

ZMX+/BD/10 - Up to 10 camera inputs and 10 alarm inputs Duplex multiplexer.
ZMX+/BT/16 - Up to 16 camera inputs and 16 alarm inputs Triplex multiplexer.
ZMX+/CD/16 - Up to 16 camera inputs and 16 alarm inputs Duplex multiplexer.
ZMX+/CT/10 - Up to 10 camera inputs and 10 alarm inputs Triplex multiplexer.

Platforms

The Baxall interface is available on the following North platforms:

Product Codes

CP/BAXALL/232Compass Point with Baxall interface
OSM/BAXALLOSM available with all ObSys editions

Documentation

Search the e-LibrarySearch the North e-Library for more information and technical documentation.


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