Disadvantage Of Cctv Surveillance

By Author: sudarshan singh
Total Articles: 327
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Closed-circuit television (CCTV) surveillance systems have made tremendous technological progress in the last decade, not only in individual capabilities, but also in the ability to interface with other security technology. There are three primary ways to use CCTV systems, industry experts say: as a deterrent, for forensic purposes and as an introductive device.CCTV surveillance systems are common enough that they have lost their novelty, reducing effectiveness as a simple deterrent, especially for illegal entry or violent crime.

CCTV surveillance sometimes causes controversy. Opponents of CCTV systems object to the invasion of privacy that occurs with constant video monitoring. Employees under constant surveillance by CCTV cameras often oppose such monitoring of their daily behavior.CCTV systems are not perfect. Although advancements in technologies have improved the features of the security cameras these days, it doesn't mean that they always work the way we want them to. Even if your surveillance camera is positioned correctly it doesn't necessarily mean that it will catch all crime or misbehavior done in the area. ...
... The cameras should be part of a total security management plan that addresses the risk of missing certain events (crimes) verus the cost of a more extensive system that would catch the event. If cost is an issue, installing a dummy CCTV camera is an inexpensive option that is effective in the prevention of crime. There are different disadvantages as given below -

Incompatibility - CCTV systems, like all technology, are evolving all of the time. This means that as new systems replace older models, the result is often a mix of both modern and old cameras, which can lead to incompatibilities between systems, as noted by the View London website. Older cameras might also produce low-quality footage if continued to be used---footage that might not be accepted by a court in the event of a criminal trial.

Inaccuracy - A CCTV camera can be very useful in attaining evidence of crime, but the technology isn't perfect. The camera might miss details; for example, a concealed weapon which isn't immediately visible on a person might not show up on CCTV footage. Also, a CCTV camera might not catch all activity thanks to its position, since as noted by the Rohan SDSU website; CCTV cameras can be sensitive to hostile weather and so are generally installed in sheltered or indoor locations.

Privacy - CCTV cameras constantly monitor the activities of people working and living in a location. This fact alone upsets people, since many of us simply don't like our privacy being invaded, regardless of the reason why the CCTV equipment is there. What's more, installing a CCTV camera in the wrong place could lead to a privacy violation, as suggested by the Video Surveillance Guide website. So property managers should make sure they're not incurring any legal risks before setting up CCTV equipment.

Expense - CCTV cameras aren't cheap to install, and if a property manager or owner is considering equipping a whole building with a sufficient amount of surveillance equipment, he's looking at quite a hefty bill. Once bought, CCTV cameras must also be installed correctly by experts and monitored regularly, all of which drives the cost up. This total cost can stretch the budget of institutions such as schools.

Sensitivity - Most CCTV cameras are installed out of the reach of humans, but sometimes a camera can still get damaged; it's not impossible to imagine an individual going out of her way to damage a camera, for example. As noted by the Rohan SDSU website, CCTV equipment is sensitive to knocks and can malfunction if interfered with in this way. In the interval between the damage occurring and the camera being replaced, activities may not be recorded by the affected camera.

CCTV surveillance systems can prove to be a deterrent to crime and help in evidence gathering, these cameras aren't always too popular with members of the public. Many businesses use surveillance systems to monitor staff and customers to reduce shrinkage and fraud.CCTV surveillance sometimes causes controversy. Opponents of CCTV systems object to the invasion of privacy that occurs with constant video monitoring.

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