Analogue CCTV systems have been in use for many years and these are installed extensively throughout the UK.  Although technology is now progressively moving towards network based IP CCTV, there is still a major demand for analogue CCTV to support existing legacy systems.  Analogue CCTV systems will continue to be utilised for many years to come and these are still generally considered the choice of surveillance solutions for many Government bodies and Local Authorities.