As a result of the coronavirus (COVID-19) global pandemic, people are understandably concerned about the spread of infection.

But what can be done to monitor and manage those who are displaying symptoms, especially in high-traffic environments?

Common COVID-19 symptoms include:

  • Fever
  • Tiredness
  • Dry cough

As a result of this, thermal cameras are a great option for screening high-traffic public places to highlight those who may have elevated body temperatures through facial scanning.

Additionally, monitoring can be done remotely allowing for improved social distancing and protecting the safety of the operator making this a superior solution to the previously used hand-held devices.

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Fever scanning at Stansted airport

Our Products

Our fever scanners are commonly used to monitor crowds in the following locations:

  • Schools

  • Government buildings

  • Airports

  • Hospitals

  • Military Bases

  • Offices

  • Factories

  • Stadiums

  • Concert halls

  • Nursing facilities

  • Construction Sites

  • Business premises

  • Many, many more…

Features & Benefits

Fever Scanning – How It Works

Any object with a temperature above absolute zero (people, animals, metal, stone, cement, etc.) emits a detectable level of infrared thermal radiation that is not visible to the human eye.

Thermal cameras are able to detect body temperature by measuring the radiant energy that humans emit.

The infrared light is passed through the lens to each pixel of the sensor, which is a key part of the thermal camera.

The thermal camera can then accurately convert this infrared radiation into temperature values using a sophisticated algorithm.

As you can see in this image, a high-accuracy blackbody is used that emits a fixed temperature of 40 degrees.

The thermal camera measures the temperature of the blackbody and performs a continuous self-calibration based on the blackbody temperature.

The thermal camera automatically detects the blackbody wherever it is located within the field of view, making it easy to install and use.

When the blackbody is not visible in the image, an alarm occurs to prevent it from being used continuously with incorrect accuracy.

Where Fever Scanning is Used

As reported recently, demand for thermal cameras has soared in the wake of the coronavirus pandemic.

CF320 Fever Scan can be used for low and high levels of human traffic.

This includes:

  • Airports

  • Hospitals

  • Government Buildings

  • Public Entities

  • Estate Agents

  • Factories

  • Offices

  • Construction Sites

  • Schools, Colleges & Universities

And many, many more.

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Case Study – Stansted Airport

Focus 2K thermal cameras have already been trialed at Stansted Airport.

As you can see in the video, our cameras are able to accurately monitor the temperature of moving people.

This makes the process non-intrusive and allows the operator to work from a safe distance.

If the designated threshold temperature is recorded, the alarm highlights the person in question meaning this system can be used even on large crowds.

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