Any CCTV security system is vulnerable to attack or image failure.  VCAsys enables security staff to swiftly pinpoint and address cameras that are no longer providing effective coverage. 

Cameras may be vandalised or may be attacked in a multitude of ways, to remove security coverage as a prelude to an attack.  The view of the camera may be obscured using a plastic bag, the camera lens spray painted or the camera moved from its correct position.  All of these attacks can be detected immediately by VCAsys and an alarm generated.