Once you have bought the video security camera, there is necessary to know something about the system and operation of this gadget. In this way, the camera can be made full use. Though it looks like the ordinary DV or similar product, it does not have the same system. Generally, it allows owners to know the condition of the house inside and outside.
Surprisingly, the video security system permits owner to charge everything. It can charge the temperature fluctuation, moisture change; and detect smoke, besides record what is going on around the house. Sometimes people take it as an electronic policeman to guard the house. Who are the potential consumers? How to take advantage of it? These questions strike many users and people who want to get one.
Firstly, business owners who need to set up this electronic eyes and alarm system to protect collectibles which are priceless. And the proper preservation involves maintaining as well as the safety guard. Usually they set up the professional security camera which can detect the slightest change on temperature, moisture, and other data. In case there is an emergency, it will automatically warn and send alarm sound to the owner. Like the wine collectors, antique collectors as well as other veteran collectors, they should make use of the security system to make sure the valuable possessions safe. Besides the burglar and thieves, the environment is another factor which should be carefully detected. The second group is parent with kids. The precious possession is the baby. With a video security camera, they can have close watch over the activities of the kids/babies. The third group is people living in the uptown area. They leave the house empty until they finish the work after dinner time. Then the house is nobody in the day time. This provides chances for those loafers to commit crimes. The fourth group is the single people who live alone. In addition, people who suffer the crime and threatened can feel more relaxed when installing a video security camera to keep close watch on their house day and night.
As the technology has evolved, this security system is widely used in cell phone, computers, televisions as well as other means. And it takes you one hundred bucks more or less to get one set of such gadgets. Are you still wondering about the highly cost? Your house deserves one electronic guard to keep you in peace and safe. By the way, the price is not so high as you have expected.
Video Security Camera for Protecting Affluence of Life
It is said that danger is next neighbor to security. What is your neighborhood like? Safety is prime concern and its solution lies in Security Camera Systems. Spending a meager sum on hi-tech surveillance is much better than losing all hard earned money in a crime event.
Home burglaries and miscreant activities at outlets are on the rise worldwide. Vacant homes are soft targets and so are the offices at night time. You cannot rely solely on locked doors and manual security options. Surveillance Camera Systems are the most important form of enabling complete protection. We may be unaware about a burglary taking place at this very instance and the numerous others happening every minute of the day.
Advances in technology have given the options of Bullet Camera and wireless cameras that can effectively record footage of all activities in the premises day and night. Homes with small kids need extra protection as children are bound to be at mischief or open doors for strangers. The remote enabled cameras for navigation and control from distant place will give you peace of mind that your babysitter is watching your toddlers.
Busy offices, stores and outlets need to cater to needs of multiple visitors per day. Guns are common and so are crime events. The recordings of Security Surveillance Systems will provide evidence in case some misfortunate incident occurs on site during investigation.
Highly located IP Security Camera aids in capturing better footage as well as to cover larger distances. Installation of cameras got easier with the technical help from the stores. You can choose from a wide range of surveillance equipments online for the complete protection of your savings and possessions. Going for a vacation or just a night out, safety of your home always comes to your mind. ‘Did they lock the door properly this time’, this thought need not nag you all the time you close your office for a long weekend.
All over the globe, CCTV Digital Video Recorder has worked amazingly to nab thieves, terrorists and even miscreants to ensure safety. Find out what works best for you promptly.
Security Video Cameras
Security video cameras are one of three major components of today’s digital video security systems which also consist of a Digital Video Recorder or DVR and one or more monitors. The digital video camera is an interesting piece of electronic wonder, and as technology continues to advance so do the features and abilities of the security video camera.
In this article, we’ll take a look at how a security video camera operates. We’ll also take a look at some of the more common features and options that are available on today’s digital video security cameras.
Security video cameras are electronic based devices that transfer light images into electrical images that can be viewed on a monitor. One of the key factors in accomplishing this is the electronic sensor that is used inside the camera to do the conversion. Cameras make use of one of two different technologies with either one yielding the same end result.
These sensors are called a Charged Coupled Device or CCD and a Complementary Metal Oxide Semiconductor or CMOS. The lenses focus the light image onto this small sensor chip (most range from about 1/4 inch 1/2 inch square). The chip is sensitive to light energy in such a way that when light strikes the chip and electrical impulse is created that can be measured and used to construct a video image.
Ironically, even in digital security video cameras, the video signal that is created is originally analog in nature. The signal is passed through a special Integrated Circuit or IC chip known as a analog-to-digital converter as well as a Digital Signal Processor or DSP before it is sent out the camera to the DVR. In most systems the signal is sent along a cable (RG-59, CAT5, etc) from the camera directly to the DVR or monitor; hence the often used phrase “Closed Circuit TeleVision” or CCTV.
Once the video data reaches the DVR, it must be worked on some more by the DVRs DSP. The data is gathered or compiled into a file called a digital video file. Security video cameras create digital video files that can be played back by most personal computers and DVD players. This digital video file is actually several digital photographs taken in raped succession over a very short time (usually around 30 photographs or frames per second or 30 fps).
The digital video file can quickly become several Gigabytes in size, especially when there are multiple cameras (which is usually the norm) recording at the same time. There fore to make handling of the file easier for the processor and to get the maximum amount of time-recording per given storage capacity, the file is reduced to a fraction of its original size.
This is done by a COmpression/DECompression or CODEC utility. The utility may be hardwired (usually an IC chip) or it may exist in the form of software. Basically, a CODEC is a mathematical algorithm that finds a way to store repetitive data only once, thereby reducing file size while maintaining video quality. Security Camera King’s DVRs all use the latest, most efficient CODEC known as H.264.
Security video cameras come in a variety of shapes, sizes, features, and price ranges. Covering all of these variations is by far, beyond the capacity of this article, however we will attempt to try to cover some of the more popular characteristics. If you would like additional more specific information on a camera variation, try searching our knowledge base for more information.
There are basically four types of security video cameras based on shape. They are:
Box cameras;
Bullet cameras;
Dome cameras; and,
A variety of different hidden or disguised cameras that take the shape of the device they are built into.
These cameras are further made in one of three different styles based on where they are intended to be used. These are:
Indoor cameras;
Outdoor cameras; and,
Indoor/Outdoor cameras.
In addition, cameras can come with a myriad of features. Depending on the manufacturer and camera model, some features may be considered standard issue for the camera while others will be considered an option, usually with an additional cost:
Infrared night vision;
Pan-Tilt-Zoom (PTZ);
Motion detection;
Very high resolution output;
Audio capability;
Internet compatible;
Explosion proof; and,
Wireless.
Generally speaking, if you have a specific security video camera need, there’s one out there that can nicely fit the bill.
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