FLIR Finds Fault In Temperature Screening Cameras

By Ethan Ace, Published Dec 02, 2020, 01:15pm EST (Info+)

FLIR has found a hardware fault in some thermal screening cameras which may result in inaccurate measurements and missed detections.

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In this note, we look at the details of this hardware fault, which cameras are impacted, how it may impact temperature measurements, and compare to Dahua's non-response to its rigged cameras.

Potential *********** ************

********* ** ****'* ********, * "********* ******** *****" *** discovered ***** *** **** ** ********** readings. ** ****** *****, **** ***** result ** "****** ******* *********", *.*., missed ***** **********.

** *** ********'* ***, **** ******* explain **** *********** ********** **** ** greater ** **** ****** ************ **** skin ***********.

** **** ****** ** ********, *** measurement ********* **** **** ********* ** the *********** ***** ***** ********. *** deviation **** ** ******* **** ********* ******* **** higher *********** (*.*. ***°* / ***°*). 

**** **** *** ********* *** *** off ************ *** ** ** *** skin *********** *****.

Found ********** / ** ******* ********

**** **** **** **** **** **** was ***** ** ***** **** *** manufacturing **** ** * ****** ** cameras **** *** ******-**** ******* *** it *** *** ******* **** ******* were ***** ************.

*** **** **** *** ************* **** out ** ****** ********** *** ***** at *** ********** *** *********** ******** late **** ****** **** **** ******** a ****** ****** ** *** ****** population ** ******* ** **** *** finding ******** **** *********** ******. ******* the ***** **** *** ***** ** all ******* *** ******* *** ************ issue ***** ** ******** **** * period ** ****, **** *** ******** its ** ********* ** **** ******* identify ***** ******* **** ********** **** could ******* *** ******** ************ ***************. These ******* **** ******* ******** *** production ******.

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Products ********

**** **** **** ****** ****** ** the **** ***** ***** **** ********* between ****** *** ******* **** *** be ********.

  • **** ****
  • **** ****
  • **** ****-***
  • **** ****
  • **** ****
  • **** ****-***

** **** ***** **** ************* *** many ******* **** **** *******, *** it ** ****** ******* ******** ***** on ***** ******** *****, **** *********** the ********** ****** *** ***** ******* (see**** ***** *****, ****** '************' ****** For *********** *********).

** *******, **** **** ********** *** mid-range ** ****'* **** **** *** elevated **** *********** *********, ********* ***** popular****/**** ******* ******** **** ****. *******, ** **** *** ******* their ***** **** ******** **** (* ******), *** **** ***** ****** ************ released *** ***, **** ** *******-***.

Return ** **** *********** / ***** ******* ********

**** ********** ******* ** ******** *** testing *** *** ******** ************ **** as **** *********** *********, **** ***** are ****** ** ** **** *********** returning *** ****** ******* ** ********** to ***** **** **. **** **** cover ******** *** *** **-***** ******/*********** costs.

*******, **** **** **** ***** *** check ****** ******** ********** ** **** have ****** ** * ******* *********** source (*********),********* **** ********** ********** ***** ******* **** *******, which *** ** ** ****** *** advanced *****.

Compared ** ***** ********

** ******** ** ****'* ********, ***** continued ** **** ****** ***** ******* even ***** *********** ****** **** ******** raised, ******* ********* *********** **** ******** updates ****** *****, ******* ********* *********. See***** **** ***** *******, ****** ***** **** *******.

*** ******* ******* ***** **** *****'* cameras, **** **** *** ****** ****** firmware, *** ***** ******, ****** ** lower ****** **** ***** ******** *****.

*******, ** ******** ************ ************ *********** ************* *******, ****'* ******** ** issue **** ******** *** ***** ********* costs *** ********, *******, *** ****** or *********** ** ******** ******* ** more ***********. *** ***** ** ***** put ***** ** ****, ** ******** temperatures **** ******, ******** *********** ******* to ****, ***.

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