Using Security Surveillence Video Camera Systems
By Brad | April 19, 2008
Not too many years ago, video surveillance equipment was a thing mainly seen in spy movies. Then big businesses, as well as government entities around the globe began using surveillance cameras more and more often to help monitor crucial functions, and as a back up for security personnel. Nowadays, video security cameras and the security systems they are integrated with are commonplace in all businesses, from large to small, and are even found in home settings. &
If you are looking for a home security surveillance system, then there are a number of things you will want to be aware of as you choose your system. There are a number of different kinds of video security systems options from which to choose. Having a clear understanding of the different kinds of surveillance cameras, and also of how you plan to use them, will help you determine the best choice.
What will be the main use and purpose of the security surveillance cameras you utilize? Do you want to place these cameras in such a way to serve as a deterrent to crime, or do you want to be able to catch the perpetrator red handed? If you want to use this equipment to discourage certain activities on your premises, then it would be best to select large units that are easily seen once installed.
However, if you want to be able to monitor activities without people knowing about it, then you will need to install the small to tiny cameras in a network of hidden security cameras. This would be useful if you need to catch an employee stealing, or knowing if your teenagers are sneaking out of the house in the middle of the night.
Another consideration in choosing the right security system for your situation is the type of lighting conditions available when the system is in operation. Is the space dimly lit, well lit, or changing throughout the day? Are there lights that come on after dark or is the area only lit by the environment? Do you want to be able to monitor the area even without incandescent lighting? All of these factors need to be taken into account when buying video security systems.
In order to effectively monitor an outdoor area or indoor space in darkness, you will need to choose an infrared CCTV security surveillance camera. These special units have small infrared LEDs that are placed all around the lens of the video surveillance camera. It is these LEDs that allow the camera to “see” in the dark even when there is no available light source.
Another option for security cameras for low light situations is the day/night video cameras. These day/night video security cameras utilize a highly sensitive imagining chip that allows them to capture videos in very low light conditions without the need of the infrared lighting. However, these cameras cannot work in total darkness like the infrared cameras can and there would need to be at least some ambient light from a source, such as the moon or a streetlight, in order to capture any surveillance footage.
If the security surveillance cameras are to be mounted outside where they will be exposed to the elements, then you will need to be sure to select cameras that are built specifically for this purpose. Other types of video surveillance equipment include bullet cameras which can be hidden in very small spaces, and dome cameras which are typically mounted on ceilings or walls. It is a good idea to consult with a specialist to help you to be sure that the video surveillance equipment you are investing in is right for your needs and circumstances.
Topics: Integrated physical security systems, Security Tips, Video On Demand | No Comments »
Comments
You must be logged in to post a comment.
« Installing Video Security Surveillance Systems is Common | Home | Homeowners find Video Security Systems more Affordable »
