If you need to capture security video in the dark, you need an infrared security camera. Infrared security cameras have advantages and disadvantages that must be considered when designing a security system.
Although most security consultants are familiar with an infrared security cameras single drawback: the capture in black and white, many new security personnel do not understand the advantages of using an infrared security camera or when to use one in a security setup.
An infrared security camera has the ability to capture video in conditions where other cameras cannot capture anything. Faced between having black and white video is better than having none.
A good security consultant will understand that there are often variables that will be outside of your control. Configuring a CCTV setup, has to plan for the unexpected such as a key light burning out, getting shattered, or having their power cut. Installing a infrared security camera functions as a tremendous failsafe for these conditions. Also, many times it is more economical, considerate, discrete, or otherwise preferred to use infrared security cameras outdoors rather than flood lighting.
Infrared security cameras measure infrared radiation (or IR). Infrared radiation sensors are often called heat sensors, as they are used in heat seeking missiles and night vision goggles. But this is a misconception as heat is felt from more than just infrared spectrum and the infrared spectrum contains more than heat (for example, your television remote uses an infrared sensor and infrared light, but does not get hot when you use it). For purposes of security systems, however, we will be primarily concerned with the infrared sensor picking up heat signatures of human bodies.
Infrared security cameras vary by having different numbers and sizes of infrared bulbs. Some lights range from 64 bulbs to as few as six. Generally more and larger bulbs means that you will be able to see farther with the camera.
When it comes infrared cameras if the cameras has 12 or more bulbs, it was not meant to be used indoors. This is because many flat glossy surfaces can reflect the light back and overwhelm the sensors. A few examples of these types of surfaces include windows, doors, coffee tables, even walls painted with "glossy" paint finishes can wash out an infrared sensor if it has too much light. It is better to know where you will install the camera rather than just assuming that more lights equal a better picture. - 29967
Although most security consultants are familiar with an infrared security cameras single drawback: the capture in black and white, many new security personnel do not understand the advantages of using an infrared security camera or when to use one in a security setup.
An infrared security camera has the ability to capture video in conditions where other cameras cannot capture anything. Faced between having black and white video is better than having none.
A good security consultant will understand that there are often variables that will be outside of your control. Configuring a CCTV setup, has to plan for the unexpected such as a key light burning out, getting shattered, or having their power cut. Installing a infrared security camera functions as a tremendous failsafe for these conditions. Also, many times it is more economical, considerate, discrete, or otherwise preferred to use infrared security cameras outdoors rather than flood lighting.
Infrared security cameras measure infrared radiation (or IR). Infrared radiation sensors are often called heat sensors, as they are used in heat seeking missiles and night vision goggles. But this is a misconception as heat is felt from more than just infrared spectrum and the infrared spectrum contains more than heat (for example, your television remote uses an infrared sensor and infrared light, but does not get hot when you use it). For purposes of security systems, however, we will be primarily concerned with the infrared sensor picking up heat signatures of human bodies.
Infrared security cameras vary by having different numbers and sizes of infrared bulbs. Some lights range from 64 bulbs to as few as six. Generally more and larger bulbs means that you will be able to see farther with the camera.
When it comes infrared cameras if the cameras has 12 or more bulbs, it was not meant to be used indoors. This is because many flat glossy surfaces can reflect the light back and overwhelm the sensors. A few examples of these types of surfaces include windows, doors, coffee tables, even walls painted with "glossy" paint finishes can wash out an infrared sensor if it has too much light. It is better to know where you will install the camera rather than just assuming that more lights equal a better picture. - 29967
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In general, an infrared security camera has a specific application in a security system setup: to see in total darkness and thus be a failsafe to your other devices. For more information and models please see www.security-camera-warehouse.com
