Access Control

BTDS – Body Temperature Detection System

  • 5 mintes setup time, including calibration
  • Rapid Temperature Screening for Workplace Health
  • BTDS uses FLIR thermal camera module
  • No monthly charge on the system

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Thermal Imaging Systems

(Infrared Thermographic Systems / Thermal Imaging Cameras)

Thermal imaging systems and non-contact infrared thermometers (NCITs) use different forms of infrared technology to measure temperature. For information about NCITs, please refer to the fact sheet on Non-contact Infrared Thermometers.

Thermal Imaging Systems and COVID-19

  • When used correctly, thermal imaging systems generally have been shown to accurately measure someone’s surface skin temperature without being physically close to the person being evaluated. Thermal imaging systems offer certain benefits in that other methods need a closer proximity or contact to measure temperature (for example, non-contact infrared thermometers or oral thermometers).
  • Temperature-based screening, such as thermal imaging, is not effective at determining if someone definitively has COVID-19 because, among other things, a person with COVID-19 may not have a fever. A diagnostic test must be performed to determine if someone has COVID-19.
  • Thermal imaging systems have not been shown to be accurate when used to take the temperature of multiple people at the same time. The accuracy of these systems depends on careful set-up and operation, as well as proper preparation of the person being evaluated.
  • Thermal imaging systems have been used by several countries during epidemics, although information about their effectiveness as part of efforts to reduce the spread of disease has been mixed.
  • The FDA issued the Enforcement Policy for Telethermographic Systems During the Coronavirus Disease 2019 (COVID-19) Public Health Emergency guidance to help expand the availability of thermal imaging systems and mitigate thermometer shortages during the public health emergency. The guidance sets forth an enforcement policy that is intended to apply to all thermal imaging systems that are intended for medical purposes for the duration of the public health emergency related to COVID-19, and provides recommendations regarding performance and labeling of such systems.

Benefits of Thermal Imaging Systems

  • The person who handles the thermal imaging system is not required to be physically close to the person being evaluated. In fact, the person who handles the thermal imaging system could be in a different area or room.
  • The thermal imaging system may measure surface skin temperature faster than the typical forehead or oral (mouth) thermometer that requires a close distance or physical contact with the person being evaluated.
  • Scientific studies show that, when used correctly, thermal imaging systems generally measure surface skin temperature accurately.