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Small <br> <br> mentioned earlier, the use of a highly integrated array infrared advanced packaging technology, a packaging wafer dozens infrared array chip, only the size of a fingernail. Imagine what the size of a few dozen individual LEDs will be combined with. The small size is the main reason for ease of use. If dozens of individual LED combinations of infrared light sources are installed on a high-speed dome, the effect is conceivable. Known.
long life
The array infrared technology ensures a good working condition of the CCD, and its service life is 9 times that of ordinary LED infrared cameras. The ordinary LED infrared camera places the LED light emitting tube and the camera in a cavity, and the heat of the LED tube cannot be effectively dissipated through the PCB board. The temperature problem seriously restricts the service life of the CCD. After 3 months of using ordinary LED infrared cameras, they begin to show signs of aging. The problems such as blurred pictures, whitening, lack of contrast, etc., have a direct impact on product use results, and even the entire camera is scrapped.
efficient
Determined by the characteristics of the semiconductor itself, its luminous efficiency and heat dissipation performance is a benign-ring. The better the heat dissipation performance, the lower the operating temperature and the lower the operating temperature can better guarantee the luminous efficiency. On the contrary, it is a vicious cycle of falling into a constant decline in efficiency. In addition, our power supply system uses its own patented high-frequency spike power supply to ensure greater efficiency.
Light uniformity
As we all know, each ordinary infrared LED has a sphere in front of it, which is a separate optical design to change the size of the spot. When multiple infrared LEDs are combined around the camera lens, the emitted light is composed of a plurality of light spots overlapping, the overlapping part of the brightness will be particularly high, and at the same time form a circle, that is, "flashlight effect", the night vision screen effect of course It is uneven. The array infrared camera is equivalent to a large point light source. Through special optical design, the light is evenly irradiated to the monitored object, and the brightness of the middle and the surrounding of the obtained monitoring picture is the same. 
With the advancement of camera technology, night vision surveillance is still under further development. At present, it is limited by cost, image definition, application fields, and special properties of infrared light, laser and other luminescent materials. Array infrared is still the best in night vision surveillance. The most practical solution is that it improves many of the shortcomings of traditional LED surveillance cameras and can achieve relatively optimal night vision surveillance. It also shows good results in the field of road surveillance license plates, making up for current market gaps. .
Array infrared imaging technology will surely cause a new technological revolution in the field of night vision surveillance, which will allow people to continuously expand their surveillance horizons to meet the requirements of night vision surveillance in different application fields. With the further improvement of the recognition of the array infrared and the expansion of the application fields, and the large-scale production effect brought by it, the production cost will be greatly reduced, so that the array infrared technology can be further promoted and popularized.
What are the advantages of array infrared cameras compared with other cameras?
High brightness <br> <br> Obviously, the higher the brightness, the more distant from the light irradiation, a single LED optical output power is generally 5 ~ 15mW, while the brightness can be increased by increasing the current, but the limitations of the material itself Sex is, infrared photoelectric conversion efficiency is not high, only 20% of light, the remaining 80% is thermal energy. Therefore, while increasing the brightness, it also generates more heat energy, which is obviously not feasible for the key device CCD of the camera with strict working temperature requirements. In addition, many LED combinations use PCB boards as a carrier, and the heat dissipation performance is not good. The array infrared camera's light source, through the dozens of high-efficiency and high-power wafers through a high-tech package on a flat surface, a well-configured thermal device. At the same time increase its photoelectric conversion efficiency, brightness is about 100 times that of a single LED.