| Video surveillance equipment has been used to study | | | | insincere workers and customers. Contemporary |
| workload among pilots and air-traffic controllers, | | | | technology also provides the ability to watch a |
| evaluation of driver reactions to warning devices at | | | | business concern remotely from home or other |
| railroad crossings, and studies of the behavior of | | | | locations.There are many varieties of cameras and |
| sleep-deprived locomotive engineers. The equipment | | | | digital video recorders for various applications. |
| includes video cameras, digital video cameras, and | | | | Entrance and exit cameras, cash register and counter |
| CCTV video cameras. Video surveillance equipment | | | | cameras, internal cameras, outdoor cameras and |
| has become more popular after the terrorist attacks | | | | digital recorders are the basic apparatus of a digital |
| in the United States of America.Users of this | | | | video surveillance system. A standard four camera |
| equipment include government agencies, security | | | | digital video recording system for a small retail or |
| agencies, companies and businesses, schools, and | | | | office type business can cost a person at least |
| public and private transport vehicles. Video | | | | $4,500 plus installation. Medium, large and project level |
| surveillance equipment can also be used where round | | | | businesses will have to spend proportionately more |
| the clock human intervention is not possible. The New | | | | to satisfy their individual security requirements.The |
| York subway also uses video surveillance equipment | | | | expenses incurred for buying video surveillance |
| for monitoring underground traffic.There are many | | | | equipment is worth the effort and cost because |
| types of video surveillance equipment such as | | | | these equipment not only reduce costs of security |
| cameras, software, digital image cameras and so on. | | | | but also help in curbing crime and vandalism. Almost all |
| The effective use of digital video surveillance | | | | the companies use video surveillance equipment for |
| equipment can lessen the liability & workers' | | | | some purpose or the other and the sale of these |
| compensation premiums, fraudulent insurance claims, | | | | products is definitely increasing because of their |
| and may help in the deterrence and apprehension of | | | | efficiency. |