An effective system of security cameras is All About Location, Location, Location
It's so easy positioning of camera surveillance is Location, Location, Location. The devil is in the details and establish the details of where a camera is placed. Too often placed a surveillance camera as the property is to cover as much as possible and this is the wrong approach. A closed-circuit surveillance system, or should be one system. Each camera must have a central role in the overall system, as the only instrument in an orchestra, but they are beautiful, but when combinedBenefits increase with each other.
In my humble opinion, is the main camera in a complete system of CCTV cameras gotcha. This surveillance camera should give the same image as the offender is a mug shot when the police have his photograph, which is super close-up is increasing. In general, the best location for this camera is directly behind the cash register. Of course, every company needs to be there, but usually we try to satisfy the whole front. Great opportunity lost! The camera should gotchabe at eye level directly in front of the customer (actually the easy part, so that the seller does not block). A mugger would think twice, after staring at the camera's eye. This security camera that update was a neighbor who shot a few meters from each side of the cash register. And 'the blow money, what he has asked the robber was shot in the cup I mentioned earlier.
If you are a home-monitoring system, then the camera would gotchaat eye level on the doorstep. Since 70% of all burglaries occur through a door, and most of them are the front door, it's your money shot. Even if the thief does not break-in at the door, he's almost always playing to see if anyone is home. Again, after looking into the eyes of the camera, he'll probably go to another house. Another good place for a surveillance camera on a gate of gotcha. Most thieves use the easiest way to enter the backyardand if you have a fence, which should be the goal. Do not try to get a picture of the court round, you only want the door, so you can use the sharp image that represent it on the news until 11:00. (10:00 Central Time)
Not all of the surveillance camera should be the super close-ups. Here the concept of a complete system comes in. As in any movie, you need a camera to the stage. The wide field image, which sets the scene in any TV sitcom that makes you believe that actually live inthe house. They cover a lot of ground with this camera, even if you are not able to identify the individual and the role of the camera gotcha. This surveillance camera covers a large area to try to catch the bad guy in the act. It can be a parking or a courtyard. It would be even if little benefit, but as part of a system, plays an important role. It may not be able to detect the intruder, but you will have the best chance of taking it in the act. In a parkingTo give an idea of the type of car they drive, and in which direction he went when he left the parking lot. In a store you can see two criminals work together and see which camera before walking.
The last position is the surveillance camera that fits somewhere between the superpowers first floor, and the stadium's wide-angle camera. His role is a high priority position. Perhaps, where you also have expensive merchandise or a place where problems have had problems with shopliftingfirst. It could be the reason why he decided to have received a system of CCTV cameras. In a home can be an area where valuables. You want to cover the property as possible, while being able to identify the culprit. The key to the position of the camera, not try to cover all the space that you can not identify the person to rip off.
This brings us to face recognition. This priority should include recognition of the camera face. This means it must be able to identifyWho was the food from the mouth and steal your children and your grandchildren's Christmas presents under the tree (both metaphorically and physically). The FBI got a rule of thumb of ten heads. Look at the images on the monitor and adjust the stack of heads on each other like a totem. If you are only half the height of the screen when there are ten heads, then the face is too small to get an identifiable image. Nothing less thanten is fine as long as the property is the size of the balance to cover the face.
In short, an ideal or a closed circuit surveillance system, you must have at least camera shot of money (your gotcha scum-bag photo), at least one scene camera (the camera shot wide), and also with a lot of priority (high-end risk), security cameras, if necessary. This depends on the size of the memory and the goods you are trying to cover employee.
The fees for a last thing I need is the monitor. AfterPutting together a murderess, do not jump from the monitor in an area where customers can see them. A thief is looking for blind spots, if you can not find, he'll wear a mask. You can have a super-tight camera shot for the gotcha, but it sees all the shoplifter is a camera, and he does not want to harvest. If he thinks he is on camera, feel nothing. As a poker player ever, your hand until you need it.
Follow these rules and you will have a completeSecurity camera system, which is a valuable weapon to fight crime, and who will pay, reducing the loss of inventory. (And the money in your pocket!)
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