Security Cameras in public places
Security cameras have become ubiquitous in many countries. Whereas before they appeared only in banks and at high-security areas, they are now entering public places such as malls, streets, stadiums and transport. Many people feel that this affects their privacy.
Surveillance in public places
Public-surveillance by police of sidewalks, train stations, courtyards, parking lots, and other public spaces has proliferated rapidly, propelled largely by the increased availability of inexpensive electronics. Many major cities now possess public-surveillance CCTV systems or the security cameras, most often operated by police departments. In some cases, images from these systems are being processed using facial recognition systems (also termed biometric systems).
Public surveillance systems are thus advertised as serving two basic purposes; deterrence of crime in watched areas and identification of wanted persons.
Increasing demand
The demands of Surveillance cameras or security cameras are increasing day by day. It offers prevention of any illicit work. These security camera components are directly connected through cables and wires or other direct means. You can use these cameras at any place like casinos, banks, shopping centers, airports, streets, etc. The main goal of these types of cameras is to offer close watch and help in getting extra security.
Security camera system for public place
Exterior security cameras are very much in use in public place. You can found the increase use of these cameras in crossing, in markets, in malls and in other public places. These cameras enable the police or government or an owner of the mall to have a close look on the activities of visitors. They help business and law enforcement agencies to look at the activities of persons.
You can simply fix these cameras at a place and monitor the activities there sitting in another place. You can watch live video footages from any close and far areas. These cameras enable the security agencies to detect the intruder or any suspicious person indulges in any type of illicit activity. Surveillance cameras are new means of security. You can also add interior cameras which track movements inside the place.
Surveillance cameras are mainly used in public places to keep an eye upon intruders, these cameras remain active all time. These cameras work as a watchdog for those agencies, which are involved in security. The division should follow the basic definition because cameras can be hidden or visible. In many cities or in sensitive areas this type of security is highly used to get rid from any illegal activity.
Advantages of security cameras
The advantages of security cameras are many. An obvious benefit is that the police can catch criminals in the act, and thus reduce crime. This will make the streets safer for ordinary people. A more important point is that criminals, particularly young offenders or petty criminals will be deterred. They will not be tempted to carry out crimes, and thus society will be a lot safer. Cameras are also cost-effective and unobtrusive. Authorities do not need to spend large amounts of money on police.
Disadvantagesof security cameras
Though security cameras have many advantages, they have some disadvantages also. Security cameras are not a perfect solution. The biggest objection concerns privacy. Many people feel that they should be free to travel or move around a shop, mall, street or country without being photographed or recorded. They feel that being watched constantly is like being in a jail, and that ordinary people are losing their freedom because of these devices. Another point is that although the police say that only criminals have something to fear from the cameras, many people do not trust governments with too much information. Corrupt authorities could use information in the wrong way or twist it to victimize some groups. Thirdly, cameras and computers can make mistakes. If Security cameras can reduce crime rate or not is a matter of debate. Crime sometimes decreases in monitored areas, but many criminologists argue that this is because criminals simply move their activities elsewhere.
Facial-recognition software has an extremely low success rate. A Security camera system sometimes has zero or near-zero success rates. Public-surveillance security camera systems, like any powerful surveillance tool, are vulnerable to abuse in illegal activities like stalking exposes, blackmailing etc. Abuse by operators like using CCTV systems to voyeuristically observe women or selectively monitoring dark-skinned persons is also common. Further, powerful surveillance tools may offer a tempting aid to repression of groups such as political protestors.
Privacy Issues
The privacy of people, many aspects of public-space behaviors that are quite legal are nevertheless confidential or at least personal by nature like courtship behaviors, travel patterns, buying habits, lawyer/client consultations, reading choices, smoking, and more are recorded by security cameras. Many persons dislike the idea of such behaviors being recorded by government officials as a matter of course. There is also widespread willingness in some countries, however, to give up a large measure of privacy in the quest for security from terrorism. Many citizens are in favor increasing use of public-surveillance security cameras and use of facial-recognition software to scan for terrorists in public places. Security cameras, enhanced by computer processing, will probably play a growing role in both its traditional security applications and in public life in years to come. However, there are some guidelines for video surveillance.
Surveillance in public places gives the innocent majority cause to feel safer and more secure. In the event of trouble it is likely that the appropriate response is forthcoming. Ambulances, fire engines, security guards and police should be quicker to attend. Video security cameras are in known locations, observed crime or other incidents can be pinpointed accurately.