The video surveillance market is estimated to grow to about 3.5 times in 2013, when compared to what it was in 2006. The growing need for need for surveillance security camera systems across a number of industries coupled with the huge advancements in technology is what has spurred this growth. Listed here are some of the main uses of video surveillance security systems.
To monitor activities
Monitoring activities is one of the biggest uses of a video surveillance security system and is in practice across a number of industries. Prisons use security cameras to monitor the activities of its inmates so that they are aware as soon as someone is trying to incite trouble or trying to escape. Defence organisations also use such systems to monitor activities at their establishments, to ensure that their know-how is kept secure. With the rising incidence of teenage violence and other crimes, schools and universities also see merit in installing such devices for surveillance purposes. Surveillance cameras are also used in hospitals, psychiatric institutions or rehabilitation centres to observe patients who require constant monitoring or supervision, without the supervisor having to physically be in the same room.
To prevent theft
The retail industry is probably one of the biggest surveillance security system users for the purpose of preventing theft. Cameras are installed at retail stores and activity can be monitored on a screen. This brings down the incidence of theft, as people know that most retail stores today use such systems.
To prevent terrorism
Terrorism has become a major concern across most countries, and as such, establishments that are considered potential targets for terrorists - generally areas with large numbers of the general public - such as airports, hotels, malls, hospitals and theme parks are well advised to have a video surveillance security camera system in place. This helps activities to be monitored. For example, if someone leaves a bag unattended for too long or someone is engaging in other suspicious behaviour, security personnel can be immediately dispatched to the spot to investigate. With the rising incidence of teenage violence and other crimes, schools and universities also see merit in installing such devices for surveillance purposes. Surveillance cameras are also used in hospitals, psychiatric institutions or rehabilitation centres to observe patients who require constant monitoring or supervision, without the supervisor having to physically be in the same room. This helps activities to be monitored. For example, if someone leaves a bag unattended for too long or someone is engaging in other suspicious behaviour, security personnel can be immediately dispatched to the spot to investigate. With the rising incidence of teenage violence and other crimes, schools and universities also see merit in installing such devices for surveillance purposes.
Video Surveillance in Hospitals And Health Care Facilities
By nature, hospitals and other health care facilities are hot beds of emotional stress, and potentially volatile situations. The high level of traffic, along with the extreme focus of patients, family members, and medical employees on a patient's physical condition makes a perfect setting for potentially criminal behavior to go unnoticed until it is too late. In recent years alone, medical facilities have provided the setting for numerous reported criminal acts, including vandalism, theft, intimidation, abuse, sexual assault, and kidnapping. Installation of a comprehensive video surveillance system can greatly reduce the risk of such occurrences as well as significantly increase the capture and conviction rate for these damaging criminal activities. Surveillance camera recordings capture criminal activities and provide court admissible evidence which has proven critical to the capture and prosecution of perpetrators.
Integrating video feeds with an internal network to create an IP monitoring system allows security and medical professionals instant access to all the video feeds around the hospital, and communication between multiple divisions to facilitate response to any negative event. Besides the obvious security benefits inherent in the use of hospital wide surveillance systems, visual video capture, and recording offers some significant advantages.
Going Beyond Simple Security
Hospitals and health care facilities around the country are finding video surveillance systems useful, not only as good security measure, but as an effective tool for cost reduction, productivity planning, and patient care as well. Here are a few examples.
Preventing patient mistreatment and dishonest claims: In a nation where medical malpractice claims and law suits are well established go-to gun-ships for disgruntled patients and family members, having irrefutable video documentation of patient care, medical and surgical operations, treatment, and drug administration is invaluable in protecting hospital employees and patients alike. Video evidence can provide proof of care or mistreatment, allowing hospitals to be aware of any employee misconduct, and disproving any dishonest mistreatment claims by scam artists looking to cash in.
Improving Hospital Administration: Having an accurate video record also gives hospital administrators the opportunity to observe and streamline healthcare practices, increase productivity, and improve patient care. The clear visual records available through the use of video surveillance systems also make effective dispute settlement tools when administrators need to decide how to proceed in an employee dispute situation.
Enhanced Care and Response Time: IP monitoring systems allow hospital employees to remotely monitor real-time video capture from anywhere in the hospital. This means that medical employees can be privy to and consult on medical procedures, treatment, and surgeries, as well as keep a continual watch on multiple critical patients directly from their work station computers.
Small Risks, Great Reward
There are some risks inherent in using video surveillance or IP monitoring on hospital grounds. Relying too heavily on video surveillance can be a problem if the hospital does not balance the security program with enough security personnel to effectively monitor and respond to a given situation. Patient privacy is another issue which should always be considered when strategically placing video capture devices. Any equipment can be tampered with or fail, so strategies for dealing with this need to be in effect. Despite these potential drawbacks, video surveillance systems remain one of the most effective security implementations in hospital and health care facilities today. It's obvious that in this case, the pros clearly outweigh the cons.
Big Brother Is Video Surveillance And Unlike Your Real Big Brother He Is Your Friend!
There can be many things to consider when getting a video surveillance system, also known as Closed Circuit TV or CCTV. With so many systems available, a good starting point is to evaluate your reasons for considering this type of security measure. For business customers, video surveillance systems offer a huge range of benefits and could pay for themselves in a few years. Home users can also benefit from these systems, safe in the knowledge that their home is being watched.
The benefits to a business of a video surveillance system are not limited to the obvious shoplifting deterrent. They can also act as a powerful deterrent to employees who may be considering helping themselves to the cash register, and the recorded video footage can help to prevent any bogus accident claims. It's hard, for example, for employees to claim they fell in the restaurant's walk-in refrigerator when the surveillance footage from the walk-in refrigerator shows otherwise.
Identifying visitors and employees will allow you to increase profitability and monitor staff activity, and the cameras can also be useful to monitor any hazardous areas that may exist in your premises. Video surveillance systems also offer a range of benefits to home users, offering a great deterrent against theft.
Video recorders, used to store the video from your cameras, are available in two main categories - VCR or DVR (Digital Video Recorder). A standard VCR will usually be much cheaper, but will not hold as much data as a DVR, and will often require regular tape changes. This can result in a loss of coverage if you forget to change the tape or if it runs out while you are not present. A DVR, although more expensive, can often be a better choice for most users. The DVR contains an internal hard disk, rather than a traditional tape, and can delete the oldest material automatically. These recorders operate in a similar way to TiVo or Sky+. To be sure, VCR recorders are obsolete when compared to the abilities of DVR recorders.
Once you have decided to go ahead with the installation of a video surveillance system, it is time to evaluate your needs. With so many systems on offer, a list of your needs will allow you to select an appropriate system. First of all, decide what exactly you want to monitor - access to property, equipment, merchandise, faces, and crowds. Knowing exactly what you want to record will make choosing the equipment a considerable amount easier. Next, decide how clear you will need the picture to be. The clarity of video images is measured in frames per second: this means the amount of still images shown per second, to create a moving video.
The frame rate is a major factor in the storage time of a DVR unit in particular. A lower frame rate means more storage time but the footage will be choppy or jerky. In some DRV brands the software that runs them allows for you to make adjustments for not only the frame rate of individual cameras but to digitally block out unneccesary areas of each cameras view. For example, a camera that is viewing a door the upper wall areas around the door can be blocked out. This saves space and can thus allow the saved space to be used for a higher frame rate on another camera.
Most video surveillance systems will record with a lower frame rate in order to conserve tape or hard drive space - so when choosing a system, remember that the lower the frame rate, the more jerky the picture will be. You will also need to decide how the video images will be monitored - will they be watched by an employee? Will they be recorded and watched at a later date, if necessary? A new kind of video surveillance system eliminates this decision with "Remote CCTV monitoring"; paying a company a set fee each month will provide peace of mind, as your video surveillance images are remotely monitored. Should any disturbance be captured on the system, the remote monitoring team can then notify the police and the key holder of the property. This kind of system would be ideal for large properties that are left unattended in the evening. Make sure that the brand of DVR is compatable with the montoring company. Also, for off site monitoring you will need to have high-speed internet connection at your location.
It may be a good idea to decide whether you wish to deter criminals or catch them in the act. Most video surveillance systems will deal with both these tasks, but deciding which is more important will help you choose a system. While a large camera, displayed in a prominent position will help deter criminals, a small concealed camera will help identify theft. Concealed cameras will usually cost more to purchase and to fit, so deciding which is most important to you could save you a considerable amount of money. Deciding whether to purchase color or black and white systems is also important while black and white is cheaper, it can sometimes be hard to identify individuals based on their clothing.
Security companies that offer video surveillance will visit your premises and assess your security needs with you, usually recommending the best products to match your security needs. Be careful of companies that try to sell you unnecessary video surveillance equipment. Look closely at the details of the system they are offering you. Generally speaking, the less money a system costs the less capabilities it has.
Another thing to think about is expansion of your system in the future. Security companies dealing with video surveillance find that most of their clients call back for additional cameras or more storage time. Adding more storage capacity or memory is a simple task for most DVR brands. However, the number of cameras a particular model of a DVR brand can handle, known as channels, are specific to the DVR unit you buy. It's like buying a car that only had four cylinders. You can't add more cylinders after you buy it.
Wiring for the surveillance system can often cause reservations. Wireless cameras work well, but, they are more expensive, can be interfered with and are less secure from being viewed by an outsider. Exposed wires can be cut and can look bad. Proper installation of a hard wired system includes making the wires concealed and secure for each camera.
Camera housings are another factor. Camera housings are used to protect the cameras from damage or tampering or as shielding from the elements if outdoors. They range from being able to protect against the elements to being shot at. The locations of cameras and the environments are the two main considerations of choosing camera housings.
So, when getting a video surveillance system, there are several things to consider. Work out your reasons for wanting a system, evaluate your needs and then choose your equipment, remembering that more expensive equipment is not necessarily more suitable for your needs.
The advantage of using digital video surveillance system for your security needs
The future trend in the video monitoring system is in the digital video surveillance system. In addition to fighting terrorism, digital security system installed in public places, buses, or retail center, can deter crime, the police provide clues to help the public sense of security, economic crime and improve the disaster-stricken areas. These IP-based systems, not only accurately capture the image, they do so is to expand a company's IP network and the Pan-Tilt Zoom (PTZ) camera is quick and complex.
These figures monitoring system, which can cost up to 1 million U.S. dollars, because they include digital surveillance cameras and necessary to connect to the IP-based network. Although the cost of these systems is far greater than the traditional closed-circuit television surveillance system, advantages, the monitoring system using the Internet, far more than their start-up costs and the company's analog CCTV system is now digital, to improve the performance of the surveillance cameras Maneuverability, rapid user feedback.
How the work of digital surveillance systems
Digital security system of hardware and software components, to collect and transmit the information through surveillance cameras wireless technology, fiber optic cables or more of any IP-based network. Two power and data cables can be used in the same PoE (Power over Ethernet). Some camera in a digital system may also have their own IP address for the full access to the Internet. These surveillance images, and then transferred to the computer or notebook computer at a central control room was considered to be an observer at the use of a compact, flat-panel monitors, providing multi-screen display. IP-based digital system is different from the traditional closed, closed-circuit television system, its image must be monitored using multiple monitors, sites and personnel.
Digital system can store monitoring data to digital video recorders (digital video recorders), some of which can store data up to 10 weeks - far more than analog closed-circuit television system. After the DVR has backup images can be exported to the use of CD-ROM CD - RW drive, and then they can be sent to remote computers, laptops or handheld devices at all times through the internal network. Digital recording is done a 24 / 7, without the cumbersome closed-circuit television tapes have a limited storage capacity.
Key return, when you replace your closed-circuit television system and digital monitoring system
When a company or government choose to invest in digital monitoring system, they need to invest time in finding how large an area, and need to be aware that the situation in the region as well as parameters. Digital system requires a large amount of capital investment in the front line, but it is to guarantee a positive return on investment, if the cameras are properly placed, if the image is consistent monitoring.
One of the reasons for the increased cost of digital closed-circuit television system, the key lies in the high-tech cameras, which greatly exceeded the simulation of CCTV cameras. The camera features, from a fixed model to the direction or control automatic dome model Pan, tilt and zoom functions, can create a distinct image, in 1600 * 1200 pixel resolution of the scope. And additional zoom and pan function, a security camera can do the work, 5, which is more effective in the long run.
To this end, and on top, infrared cameras and the ability to take up the motion and changes in light, regardless of poor lighting conditions. Some of these high-end cameras, or even three 3-D imaging, to better identify suspects. Companies to invest in a digital system should also consider buying a camera accessories, such as weather proofing material and added the anti-tampering and harmful substances.
A successful use of an IP-based monitoring system
The Newnan Police Department in Georgia want to have a security system that can accurately capture images in public places, transmission and archiving, these pictures, so they choose the digital security system. The police department on the 22nd begin his camera on Polish public utilities owned by Newnan utility and surveillance software can be purchased from local suppliers, and technology. Customs officers here, by images on the Internet, where they can crawl the time, date, location and the number of cameras. In a few months, the digital system to help staff in a drug bust and has helped police identify suspect vehicles.
Bright future for IP-based surveillance system
IP-based surveillance system will show substantial growth in information technology and security, because they provide a scalable, the company has the solution that provides the advantage of flexibility and low cost of ownership. Digital systems can be built in an existing IP network, a fact that will enable the company's Budget Department breathe more easily.
The police department, one in Georgia and other law enforcement agencies will also be interested in voltage-controlled amplifier (video analysis) technology to compare the real-time images and recorded with a database, much like the biometric technology. Suspects will be arrested sooner or later, and further crime, to stop, a digital camera's image, their faces are matched, in the criminal database. Voltage-controlled amplifier will also greatly enhance the efficiency of closed-circuit television operators in their efforts to monitor and analyse, by an overwhelming amount of video content.
The advantage of using digital video surveillance system for your security needs
The future trend in the video monitoring system is in the digital video surveillance system. In addition to fighting terrorism, digital security system installed in public places, buses, or retail center, can deter crime, the police provide clues to help the public sense of security, economic crime and improve the disaster-stricken areas. These IP-based systems, not only accurately capture the image, they do so is to expand a company's IP network and the Pan-Tilt Zoom (PTZ) camera is quick and complex.
These figures monitoring system, which can cost up to 1 million U.S. dollars, because they include digital surveillance cameras and necessary to connect to the IP-based network. Although the cost of these systems is far greater than the traditional closed-circuit television surveillance system, advantages, the monitoring system using the Internet, far more than their start-up costs and the company's analog CCTV system is now digital, to improve the performance of the surveillance cameras Maneuverability, rapid user feedback.
How the work of digital surveillance systems
Digital security system of hardware and software components, to collect and transmit the information through surveillance cameras wireless technology, fiber optic cables or more of any IP-based network. Two power and data cables can be used in the same PoE (Power over Ethernet). Some camera in a digital system may also have their own IP address for the full access to the Internet. These surveillance images, and then transferred to the computer or notebook computer at a central control room was considered to be an observer at the use of a compact, flat-panel monitors, providing multi-screen display. IP-based digital system is different from the traditional closed, closed-circuit television system, its image must be monitored using multiple monitors, sites and personnel.
Digital system can store monitoring data to digital video recorders (digital video recorders), some of which can store data up to 10 weeks - far more than analog closed-circuit television system. After the DVR has backup images can be exported to the use of CD-ROM CD - RW drive, and then they can be sent to remote computers, laptops or handheld devices at all times through the internal network. Digital recording is done a 24 / 7, without the cumbersome closed-circuit television tapes have a limited storage capacity.
Key return, when you replace your closed-circuit television system and digital monitoring system
When a company or government choose to invest in digital monitoring system, they need to invest time in finding how large an area, and need to be aware that the situation in the region as well as parameters. Digital system requires a large amount of capital investment in the front line, but it is to guarantee a positive return on investment, if the cameras are properly placed, if the image is consistent monitoring.
One of the reasons for the increased cost of digital closed-circuit television system, the key lies in the high-tech cameras, which greatly exceeded the simulation of CCTV cameras. The camera features, from a fixed model to the direction or control automatic dome model Pan, tilt and zoom functions, can create a distinct image, in 1600 * 1200 pixel resolution of the scope. And additional zoom and pan function, a security camera can do the work, 5, which is more effective in the long run.
To this end, and on top, infrared cameras and the ability to take up the motion and changes in light, regardless of poor lighting conditions. Some of these high-end cameras, or even three 3-D imaging, to better identify suspects. Companies to invest in a digital system should also consider buying a camera accessories, such as weather proofing material and added the anti-tampering and harmful substances.
A successful use of an IP-based monitoring system
The Newnan Police Department in Georgia want to have a security system that can accurately capture images in public places, transmission and archiving, these pictures, so they choose the digital security system. The police department on the 22nd begin his camera on Polish public utilities owned by Newnan utility and surveillance software can be purchased from local suppliers, and technology. Customs officers here, by images on the Internet, where they can crawl the time, date, location and the number of cameras. In a few months, the digital system to help staff in a drug bust and has helped police identify suspect vehicles.
Bright future for IP-based surveillance system
IP-based surveillance system will show substantial growth in information technology and security, because they provide a scalable, the company has the solution that provides the advantage of flexibility and low cost of ownership. Digital systems can be built in an existing IP network, a fact that will enable the company's Budget Department breathe more easily.
The police department, one in Georgia and other law enforcement agencies will also be interested in voltage-controlled amplifier (video analysis) technology to compare the real-time images and recorded with a database, much like the biometric technology. Suspects will be arrested sooner or later, and further crime, to stop, a digital camera's image, their faces are matched, in the criminal database. Voltage-controlled amplifier will also greatly enhance the efficiency of closed-circuit television operators in their efforts to monitor and analyse, by an overwhelming amount of video content.
Video surveillance how to achieve integration with other security systems
Want to find a video surveillance with other security systems the best way to achieve integration, will become increasingly difficult. Although the industry has become increasingly prominent integration of the many benefits brought about by integration, but we will still face these real challenge: how to achieve integration of an integrated, simple and low-cost and efficient.
Challenges are becoming more severe and much unlike the technology selection and technical design problems as simple. A few years ago, optional video monitoring program is not complicated (or even can be said to be extremely limited). Or, more precisely, video surveillance program is clear: access control system command center is only playing a role, while other systems such as video terminals are located within the access control platform.
Today, in the security systems play a major role in the following three ways:
1, access control systems: common program
2, PSIM system: the deployment of specialized management of traditional security systems
3, video surveillance systems: video equipment suppliers to provide the new trend of management of other systems
You will choose which programs? Which program is best?
Access Control
Access control is the most mature technology development program, in the past 10 years, there has been a more common form of an implementation. Generally speaking, most access control systems with different types of video management systems to achieve integration. Prominent among these advantages include virtually anyone can access the system, and increase in other integrated systems of the cost is not high. Center as a platform access control systems, for customers, its shortcomings limit the third-party products are mainly technical and programmatic support. In addition
The majority of access control systems do not support other types of access control systems (access control systems can not be mutually compatible and integrated), so if you want to achieve multi-access control system, then this is not feasible.
PSIM system
PSIM refers to the physical security information management software system (Managing Physical Security Information) meaning, it also contains a series of companies to form up specifically to manage access control and video management and other specialized security systems solutions, more well-known manufacturers There Orsus, Proximex and Vidsys so. Because they are not part of nor is access control or the influence of video equipment manufacturers, so they can provide a number of different vendors for different video surveillance support program. Of course, Vendors to provide the solution can be not just for large-scale security management to optimize the existing access control systems to meet different user needs. The disadvantage is that you have to buy expensive and less competitive new products (usually 100000-1000000 U.S. dollars between).
PSIM system
A growing number of video management suppliers in their systems added to the program PSIM functional blocks. For example, ViedoNEXT, a traditional video management supplier, is to market video + PSIM solution. Verint's Nextiva and OnSSI's Ocularis have joined, such as maps, third-party systems integration, workflow management, PSIM capabilities. One of the significant advantages is that can be cost-effective, simplified way of the user currently using the user interface to add functional modules. However, limited support for other video systems do not even have support for it is one of its biggest drawback. To this end,
PSIM two major suppliers Orsus and Proximex, offer a powerful video surveillance solution for their respective programs will be managed than many other video program providers to better meet the needs of large-scale video surveillance.
Advice
Scientific and rational way to make a decision is not easy, because any one program has a broad applicability. To do this, you should first find out about the current access control system availability. This is probably the easiest integration of the lowest-cost programs. If you are worried about the program of your choice (of course, you will definitely, because each program has its own limitations), then I suggest you learn more about PSIM suppliers. Although the use of PSIM program requires a higher cost, but also more complex, but the integration of all systems have the highest success rate.
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