Posts
Before spending your hard earned money on infrared security cameras (IR) you will do well to first understand that there is a subtle difference between what are known as night vision cameras, and cameras which make use of infrared light. In most cases, people tend to confuse the two, and so are not able to buy the correct type of security camera.
Good IR security cameras are able to detect the radiation from an object and can work in the same way as ordinary cameras do, when they detect as well as process ordinary light. The main benefit of this particular camera is that it can work even in complete darkness, this is because such cameras do not depend on light to create and capture images.
There are different types of IR security cameras: those that see from the IR given off by heat signatures and use cooled IR image detectors or IR image detectors that are not cooled. Then there are the less expensive type that see from reflected infrared light produced by an array of infrared illuminators. Before investing in this equipment you must research your options. You will have many options to pick and choose from.
Even when there is very little available light the LEDs help the IR security camera to produce images that are very similar to what you would get in daytime hours.
Today, you can find some amazing camera units that combine the best of infrared technology with that of electronic and even optical technology. This then helps to create the ultimate security camera that can, under controlled conditions, provide shooting capability at distances over 100 yards.
A blind spot is a place where there is little or no light and which is also a part of the property. It may be just here that an intruder will use to gain unlawful entry into the premises. If such blind spots are not secured (such as by installing infrared security cameras) the chance of intrusion increases while the chances of catching the criminals will wane.
Good infrared security cameras are able to capture daytime pictures in color while at night they will start taking pictures in black and white. As a matter of fact, as soon as the sun goes down these cameras automatically switch to shooting in black and white.
One of the most common types of IR security camera, the bullet camera is usually found being used in factories. These cameras can shoot for up to 75 feet or more - even when it is pitch dark. And, under dim lighting conditions the shooting range extends beyond the seventy-five foot limit.
Even if criminals get onto your premises and turn off the lights, the help of an IR security camera will still enable you to record the events as they take place. This provides you with ample evidence to help catch the criminals.
If you pay a little extra you can pick up better quality security cameras and this ensures that the footage provided will be of superior quality. Clear and crisp images can prove to be very helpful in tracking down criminals that have broken into your home or office.
Good IR security cameras are able to detect the radiation from an object and can work in the same way as ordinary cameras do, when they detect as well as process ordinary light. The main benefit of this particular camera is that it can work even in complete darkness, this is because such cameras do not depend on light to create and capture images.
There are different types of IR security cameras: those that see from the IR given off by heat signatures and use cooled IR image detectors or IR image detectors that are not cooled. Then there are the less expensive type that see from reflected infrared light produced by an array of infrared illuminators. Before investing in this equipment you must research your options. You will have many options to pick and choose from.
Even when there is very little available light the LEDs help the IR security camera to produce images that are very similar to what you would get in daytime hours.
Today, you can find some amazing camera units that combine the best of infrared technology with that of electronic and even optical technology. This then helps to create the ultimate security camera that can, under controlled conditions, provide shooting capability at distances over 100 yards.
A blind spot is a place where there is little or no light and which is also a part of the property. It may be just here that an intruder will use to gain unlawful entry into the premises. If such blind spots are not secured (such as by installing infrared security cameras) the chance of intrusion increases while the chances of catching the criminals will wane.
Good infrared security cameras are able to capture daytime pictures in color while at night they will start taking pictures in black and white. As a matter of fact, as soon as the sun goes down these cameras automatically switch to shooting in black and white.
One of the most common types of IR security camera, the bullet camera is usually found being used in factories. These cameras can shoot for up to 75 feet or more - even when it is pitch dark. And, under dim lighting conditions the shooting range extends beyond the seventy-five foot limit.
Even if criminals get onto your premises and turn off the lights, the help of an IR security camera will still enable you to record the events as they take place. This provides you with ample evidence to help catch the criminals.
If you pay a little extra you can pick up better quality security cameras and this ensures that the footage provided will be of superior quality. Clear and crisp images can prove to be very helpful in tracking down criminals that have broken into your home or office.
About the Author:
About the Author: Mike Ward is a technical advisor for Security Cams, a leading distributor of infrared security cameras and digital video recorders. For more information about infrared security cameras, please visit Security Cams.
No comments:
Post a Comment