How thermal fever body cameras work

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Body thermal cameras allow you to monitoring the temperature of each individual entering your establishment and thus detect a potential fever. So how do these thermal cameras work? What are their real differences from standard cameras? absmarthealth explains everything to you!

How do thermal cameras work?

Body thermal cameras with fever detection measure in real time and without contact the different heat waves, infrared radiation, emitted by a body or by an object. The higher the temperature of the latter, the greater its radiation. This then results in a map showing the hot parts in yellow, orange or red colors on the screen and the cold parts in blue colors.

The accuracy of thermal imaging cameras and the size of their operating field depends on the model chosen. This choice of camera model is based on the installation location and the size of the establishment. absmarthealth can help you find the solution that suits you.

The majority of thermal imaging cameras are equipped with an AI algorithm capable of recognizing human figures and measuring facial temperature by excluding any other source of heat that could cause a false alarm. This enables precise, safe and efficient measurement. In addition, some models are equipped with a mask wearing detection option, in order to be alerted if people present do not wear one.

For even more precision, it is possible to add to the device a small device called a black body. The latter is placed in the field of vision of the thermal camera in order to provide a precise and constant reference of temperature which the camera uses in order to self-calibrate a reinforcement of precision of temperature taking.

How do thermal cameras work in a fixed installation?

Body cameras with fever detection in fixed installation can be placed at the entrance of an establishment or any place to monitoring. This allows a measurement of the body temperature of all individuals passing by at a specific location, even in the event of heavy crowds. It is therefore a type of camera suitable for large establishments and those with a lot of occupants.

The fixed installation thermal imaging camera is equipped with the Deep Learning algorithm which focuses only on human targets and precisely identifies faces in order to avoid false alerts. It can also be smart health connected to monitoring and management tools to report alerts in real time.

This type of device must be fixed in height in order to capture the temperatures of all people passing through the control zone. The temperature can be taken up to 30 people simultaneously with an accuracy of 0.3 °.

How do autonomous totems work?

Totems equipped with body temperature cameras with fever detection allow temperature to be taken independently. The person wishing to control his body temperature should stand in front of the totem about 30cm to 70cm away and the result will be displayed directly on the screen.

The totem is simple to use and immediately usable once it is installed. It also consists of a support and a dual-lens camera. The totem can be positioned between 30 centimeters and 2 meters from the people to be checked. It is also equipped with a WiFi connection in order to connect to the corporate network.

This type of device makes it possible for the occupants of establishments to be autonomous with regard to checking fever and setting aside in the event of a positive result. The temperature control is done in two seconds with this totem.

How do portable cameras work?

Portable body thermal imaging cameras allow flexible and flexible temperature measurement anywhere in the establishment. The portable thermal camera is specially designed to measure the body temperature of people at a distance of 1 to 2 meters with an accuracy of 0.3-0.5 ° C.

This camera is also equipped with a 160 × 120 resolution thermal detector and a conventional 8MP (4K) lens. It is able to identify the body temperature of people in crowded public space in real time and can be used in places such as customs, airport, school and hospital for inspection and quarantine. Its WIFi connection allows it to connect to monitoring and management tools such as IVMS and raise alerts in real time.

This device requires a permanent control officer to take the temperature of the occupants, but this portable camera can also be placed on a stand. The image with the temperature measurements are also visible from a PC.

Since protecting everyone is the most important thing, don't wait any longer, equip yourself.

For more information and if you wish to equip your establishments, contact us at 02.46.65.51.86 or to [email protected]

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