Decrypt infrared camera composition and application perspective

In the video surveillance industry, infrared camera play an irreplaceable role.

Whether it be road traffic or enterprise security or intelligence community cannot be separated from its shadow. So what is an infrared camera which features, its technology is like network industries as suitable for publicity use? we then look down.

Formation of infrared camera features

Infrared cameras from camera, lens, infrared lamps, infrared lamps power components, through several mix among the night's objects in a specific range of clearly capture and in order to fit all night outdoor monitoring work, infrared camera waterproof performance is second to none.

Usually in the infrared camera is used in general low illumination camera when equipped with infrared lamps emit a specified wavelength signal, infrared camera head by night-vision goggles, will play the best effect.

Infrared lamps

An excellent infrared camera the lens is of owls head, but the F values must be small, the smaller the F value their night vision effect better, here it is important to note that at the time of purchase.

But for the infrared lamp, which is great for learning.

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Because of its impact on the infrared camera imaging effects, so watching an infrared camera, we must first understand its infrared lamp.

Now the infrared camera is used in a general single-chip LED infrared lamp or multi-chip LED infrared lamp has a is halogen lamp, bluntly multi-chip LED infrared lamp is designed to compensate for the single-chip capabilities of infrared lamp, put more chips together, so that their lighting distance farther. The halogen lamp emitting power is very powerful, of course, the power consumption and heat will be relatively large, so the cost is relatively high. Current infrared camera for infrared lamps irradiation distance with the weather, the environment and the surrounding light reflecting rate. Their relative value lighting distance: 30W = 5-15 metres; 50W = 15 to 30 meters; 300W = 80 to 120 m; 500W = 150 to 200 meters. The scope of the application may be based on the its wattage to decide.

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In fact, current infrared camera divided into two types of passive infrared technology, one is the active infrared technology.

Passive infrared technology is the main use of object 0 ℃ ~ 273 ° c above have infrared emission of principle, it is night-time shooting. And active infrared camera technique is dependent on the external lights support noted above devices such as infrared light. Using the camera's CCD image sensors can feel infrared spectral characteristics, that is, you can experience the feeling of visible light, infrared for night vision surveillance.

Infrared camera installation considerations

Infrared camera in the installation issues to avoid direct light source, so you can avoid the infrared light-control switches on.

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And to avoid the all-black object, open Office, water and so absorb infrared line objects, you can improve the infrared light of effective irradiation effect, thereby improving the sharpness.

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From the above you can see the features of infrared cameras in the field of application is wide, not only can the escort for road safety, but also cares for the enterprise, entertainment, in theory, security IR camera in various sites which obviate human, but also can achieve 24 hour continuous monitoring.

The present application are: community, factories and mines, Enterprise, banks, roads, etc. Whatever the weather weather wind or rain, an infrared camera can capture global in the dark.