A security system can never be complete without a video surveillance camera. It views images of a particular area before they are recorded and analyzed. It also comes with a number of characteristics and designs to suit a wide range of consumers needs.
Quite a good number of people insist on using the famous analog CCTV systems for security purposes despite the digital era taking over the market as they consider the video surveillance cameras to be highly priced.
Digital cameras are superior brands with many benefits which make them a preferred option despite the price range. Putting a digital camera in place and operating it is quite simple as opposed to using the popularly used analog system.
It is important to always purchase a surveillance camera that is compatible with every part of the system like PCs and video recorders. With the digital technology system, it is simpler as USBs are used for storing records. Most digital cameras are USB compatible.
With the existence of the advanced internet protocol camera, the video surveillance cameras have greatly been boosted. Like the digital cameras they are easily maintained and come in attractive packages that are accompanied with the required software.
Using of a digital video surveillance camera or the IP just requires one to figure out the area where they should be assigned. Choosing a good location to place these cameras should be done wisely despite some of them being able to withstand harsh weather conditions.
Seeking to know what features a camera has by requesting a test demonstration before purchasing it from a supplier is important as it helps one to make final decisions. Doing a proper research and seeking advice before buying a camera is very necessary as one may end up with camera that really doesn't suit their needs.
Before buying a surveillance camera always find out if it comes with a warranty despite testing its features, as accidents do happen at times and the product may be damaged when being installed or while being transported.
Does Video Surveillance Really Reduce Crime?
Video surveillance cameras have over the years captured some of the most defining moments in history. Whether it was the last few steps taken by the crew of the Space Shuttle Challenger, or the haunting images of the 9/11 terrorist boarding their ill fated flights, video has often been the silent witness to both tragedy and triumph. It’s role in documenting historical events is beyond reproach.
But is video surveillance an effective tool when it comes to prosecuting criminal activity? There are many different opinions on this questions. Some may point to statistics which indicate that geographical areas with a significant surveillance presence are just as likely to have criminal activity as jurisdictions with less of a presence. Others will argue that a significant CCTV presence will curb criminal behavior and assist the authorities in collecting evidence and prosecuting crimes.
As always, the truth lies somewhere in the middle of both arguments, but weighs more heavily in favor of it’s effectiveness in not only solving crimes, but also preventing crime. In fact, the question should really be ‘Is CCTV video surveillance an effective crime prevention tool’.
Video surveillance is more about deterrence than it is about evidence collection. Red light cameras do catch drivers in the act, but their role is much more about making drivers think twice before running a red light.
In a 1991 study, CCTV surveillance in convenience stores showed promising results as a crime prevention tool. A sample of 81 stores were studied for 1 year prior and 1 year after the installation of CCTV camera surveillance systems. The number of robberies decreased by 53 percent after the first year. This represents the real value of CCTV security systems.
The UK has has more CCTV camera coverage than any other country. A recent study examined the effectiveness of UK security cameras as it pertains to crime prevention. The evaluations were carried out in city centers, public housing, public transport and car parks. 11 of 22 of these study cases indicated a reduction in the crime rate. CCTV is clearly an effective deterrence to criminal activity.
Video is also a useful tool for law enforcement agencies, but it must be noted that CCTV recordings cannot make use of audio information - if sound is recorded along with the video, the recording is then considered a wiretap and therefore falls under rules which may require a warrant. This is why police often make use of lip readers when trying to decipher the contents of surveillance video.
CCTV video is often used in police investigations. In Canada, over 70% of all bank robberies are captured by CCTV cameras. Additionally, close to 75% of all commercial crime investigations have made use of CCTV recordings. Commercial CCTV cameras have also been instrumental in helping to find missing persons. The effectiveness of the technology as an investigation tool is therefore also well established.
I believe most people are convinced of the effectiveness of video surveillance and may even feel a certain amount of comfort in knowing that it adds to their sense of personal safety. They understand that their chances of being a victim of crime are reduced when they find themselves in an area monitored with CCTV cameras.
If this is the case, then why is CCTV surveillance so controversial? Upon closer examination, concerns people have with CCTV cameras tend to pertain to privacy issues as opposed to safety issues.
Many people fear the emergence of a ‘Big Brother’ society where your every move is recorded. This probably won’t happen. The overwhelming majority of CCTV cameras function in a passive fashion, recording events to be played back only in the event of a crime. Because of the considerable storage requirements needed to save video, most footage is only kept for short periods of time.
Because video is not perpetual in nature, it’s impact on tracking our daily activities is not sequential enough to warrant concerns over privacy. A bigger threat exist with location aware devices such as GPS trackers and cell phones. Imagine if people could track your every move in real time over the web. That is happening today and is a much bigger threat to our privacy.
In conclusion, surveillance technology is helping us document history in much the same way as books and photos have for thousands of years. Statistics clearly point to the effectiveness of the technology in crime prevention and investigation. It’s use will continue to be controversial with privacy advocates and civil libertarians.
Factors Influencing the Choice of a Video Surveillance Camera
The addition of a video surveillance system in any home or premise is an essential component. The home security systems today can easily be compromised even by people we do know but any recorded footage can rarely be deleted without ones consent. Video surveillance has hence become the most essential addition in homes to protect property and keep the family safe from criminals. However, a few considerations ought to be made before setting off to get the camera that one needs.
The first thing that ought to be considered before purchasing a video surveillance camera is the area of coverage. Most criminals cannot stay off the camera sight. However, there are a few professionals who are able to know the range and go past them without being captured. If the security of a place is meant to be high, the best camera should be that offering the widest area of coverage. The rotating one can be tricked but one with great coverage even without moving could be the best option to ensure utter security. Costs however rise with the level of coverage. If the aim is to get the cheapest surveillance camera, the coverage range can be overlooked at ones expense.
The video quality desired matters a lot. Most of the video surveillance cameras are black and white while few offer full color images. The top consideration that should be made on this point is the coverage distance and the resolution of the camera. The frame rate should also be high. The best camera should enable one to identify the available shapes and colors so that the forensics will be able to give helpful details in case of a break in. There is no need of getting a camera with blur images, which will not help in anything.
The lighting of the target area is also an aspect that influences the type of camera to be bought. If the room is dark, a camera with night vision capabilities is the best option. This could be expensive but it is however not needed if there is proper lighting. On the other hand, if security is top priority, the choice of a video surveillance camera with night vision capabilities is not an option. This will ensure that even when the lights go off, the camera will still be able to continue recording visible images.
The required visibility is also a factor to consider. The hidden and visible surveillance cameras are available. Visible camera is the best option for exterior usage. This is because they will deter the occurrence of crime. The inside of the house should have the hidden cameras. This could be those that blend with the interiors or the ones that are hidden. This will help avoid their covering or evading.
The actual Actually Growing Need For Video Cameras
The actual require to possess video surveillance camera systems have raised practically everywhere as a result of increased felony activities. Theft, thievery, and homicide are the major factors the reason why video cameras tend to be becoming necessary. In fact, places for example temples or wats, galleries, malls, as well as airport possess installed monitoring digital cameras as they are possible focus on places with regard to terrorists. Understanding you’ll find surveillance digital cameras set up provides individuals the a feeling of protection.
Nearly anywhere proceed, discover a few approach to collect surveillance camera video footage which is being viewed by security agents. Cellular home security camera make use of was very first employed in order to enhance security in banks. It’s created through the years to become financially and it is now broadly utilised almost everywhere. Using these digital cameras in public places locations for example casinos, airports and division stores, has increased exponentially on the brief period of time. Their own residential surveillance method is really a personal issue and ought to be solved through them when it comes to judging the danger towards the safety associated with their family members, personal property as well as pets about the premises in which the data additionally display, naturally, their own spending budget.
Security Cameras which can be internet-ready tend to be a superb way of monitoring your home or even your own organization. They are able to be viewed from virtually any location that has a pc with web link. This particular permits proprietors to help keep an eye on their home whilst they’re away. You’ll find even surveillance systems that will notify a person via e-mail whenever motion continues to be detected.
In the event that user need to observe what is happening inside their property you’ll find several distinct alternatives for indoor surveillance. While the film was enjoyable, the actual household monitoring is an excellent way to shield their own belongings as well as their loved ones. Ensure they’re treating their own kid’s nanny, is supposed to be handled, as well as keep track of valuables which may be in their property.
Digital Security monitoring digital cameras tend to be considerably more compact. In spite of their dimension, they are capable of recording video clip for any lengthy time period. The images and videos they report could be saved as well as modified in a laptop or computer. They have acquired in popularity since they have eliminated the actual need with regard to video tapes like a recording moderate.
Often, the best avoidance through thievery is worker awareness (as well as employee integrity), but in big shops, and locations with costly list products, a number of lines associated with monitoring are essential. Live digital cameras tend to be beneficial not just within preventing thievery however capturing robbers who’re captured upon mp3. Phony security cameras tend to be useful to avoid those that tend to be embroiled within the second and swiftly rerouted by the fear of being caught. Whether or not inside a mixed method (some reside, other people phony) or perhaps a totally phony method, a fake surveillance camera can save retailers a substantial quantity of cash on acquiring their own establishment.
However colour digital cameras give more realistic as well as organic image. CCTV cameras tend to be normally divided into diverse varieties based on the entire body of the digital camera employed.
Learn to keep your place secure while using home alarm systems. Evaluate Houston wireless security specials to see the choice that best fits your home.
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