Сканер обнаружения температуры тела система контроля доступа устройство для распознавания лиц все в одном

Сохранить в закладки 1600092771041:


Цена:325,00 $ - 375,00 $*

Количество:

  • В избранное

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Характеристики





Face Recognition Body Temperature Measurement System Infrared Body Temperature Detection Scanner Access Control Punch Card Machine, All-in-One Machine,Support face Comparison Library


Product Description


What is the difference between an infrared thermal imager and a thermopile infrared sensor?
1. Infrared thermal imager + black body: This kind of product needs to be equipped with a black body, which is a calibration device, can set the temperature value, and is a standard temperature source. The thermal imager is calibrated subject to the temperature of the black body. This kind of product is suitable for testing of large-scale crowd, and it can measure the body temperatures of multiple people at the same time, however, it is expensive. One set of product is sold at about RMB 100,000. The accurate detection range is 1m~3m from the equipment, and the test precision beyond the range above will be reduced greatly. Moreover, its operation is complicated. In the operation period, the implementing personnel shall calibrate this product according to the environment temperature, light and other factors with a high human cost.
2. Thermopile infrared sensor does not need to be equipped with a black body, and it has a temperature measuring accuracy of ±0.3℃ in the range of 0.5m~2m, so it is applicable to body temperature detection at the access to factory, school, government administration building, office building, community, etc. With a cheap price, this kind of product is easy to be operated, and one engineer can complete the implementation of 20 points per day.










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