Mike Tennent of Tavcom Training sets out the next part of his response to Controlware’s Mark Harraway argument that IP is here and offers more than hybrid or analogue systems.
In the face of this Beauty and Beast IP conundrum there is a very strong case for enterprising suppliers and integrators to provide hybrid security solutions for their clients. Cost effective systems can be deployed – and sensible Operational Requirements achieved – by using the best of the client’s existing equipment whilst bringing the control and management of the scheme ‘bang up to date’.
For example, I am aware of the new technology from JVC that enables the use of High Definition (HD) cameras across existing coaxial cable runs and produces quite stunning real time pictures of 25 to 30 images per second over 500 metres or so. This sort of innovative design thinking will save the user thousands of pounds, dollars or yen because, when using this system, there is only a need to upgrade to HD technology when the picture quality being produced by conventional cameras fails to meet a specific need.
HD is upon us and it will be commonly available in the 16:9 format in the blink of an eye. That, of course, means we will require even MORE bandwidth for IP solutions, even more storage space for the recorded images although – if we don’t compress or manipulate the CCTV images any more than we do nowadays with the resultant alarming reduction in picture quality – there will certainly be a marked improvement in imagery!
To read the original “Dont Go Hybrid” article click here.
To read from the beginning of the Tavcom posts click here.