Uniview Heat-Tracker Temperature Screening Series Examined

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*******'* ******* *** ******** claims *** ******* ** China *********** *****, *********, and ******, **** ******** ±0.3°C ******** **** * blackbody *** ** *** move ***********. *******, ******* does *** **** *** extreme ********** ****** ** Sunell, *** *** *** been****** *** ** ********** use(** **********).

************, *******'* ***-****** ******* (access ******** *** ***** detector/gate) *** *********** ****** additions ** ***** ***** surveillance *** *** ** preferred ** *******, *** temperature ****** *** ***** desired.

*******'* ****** ** ******** measurements **** ****/***** *** masks ** ** ***** most ********** *****. **** most ** *** **** obscured, **** ** ************* more ****** ** ******* inaccurate ************ ** ** easily ******* ******** ** others, ********** ***** ********* subjects ** **** *** remain ***** *** *********.

Screening ****** ********

*******'* ******* *********** ****** consists ** * **** thermal/visible ****** (******* **********, 50mK ****) *** *********, very ******* ** *****, Hikvision, *** ******'* *******.

***** *** *** **** models ** ********* ****** currently, *** ****** *** TIC500. *** **** *********** between *** *** *** housing, ******* ****** *********** (1080p ** ******, *** in ******), *** *********** distance, ********* *****. ******* imager ***** *** ******** claims *** *** **** in **** ******.

********* ** ********* ***** Uniview's ** ******. ******* does *** ***** *** cameras *** ***** **********, nor *** **** ****** by *****, *** **** are ********** **** *******'* NVRs.

Measurement ********

*** ******'* *********** ******** is ********* ** *-*** (~10'-33'), ***** * **° thermal ***** ** ****. By ********, *** ****** uses * ***** **.*° AoV, *** *********** ***** of *-** (~*.*-**').

***** ********* *** ******* to *********'* ******, ***** vary **** *-** ********* on *****. *** ******'* field ** **** *** range ****** *** **** similar ** ****** (*-** claimed).

*********** ****** * ***** distance ***** **** ** 3-10m ** *****, ** blackbodies *** ******** ** be ******* ** *** distance ***** ****** *** to ** ********. ********* targets * *** **** behind ** ** ***** of *** ********* **** skew ************.

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*******'* ***-****** ******* ********* system ** ****** ** ~$14,000-16,000 *** ********* ****** price, ********* ********* *** mounts. ************ ** **** spoken ** ***** ******* mainly *** ******** *** USS-TIC600.

**** ******* ** ******* to *********** ***** *** blackbodies, **** ** *****, Hikvision, *** ******, **** in *** $**,***-**,*** *****, but ****** ********'* ****/**** ******, ***** ***** **** $8,000-12,000 (** ********* ********).

Blackbody ******** / ********

******* ******** * ********* calibrator *** ***********, ******* to **** ***** ******* we **** ********. *** blackbody ** ******** ** the ******/*** *********** ***.

Screening ** *** ****

******* ****** ** ******* screening ** *** ****, similar ** *********** **** as ********* *** ******. They ** *** **** a ******** ****** ** subjects ***** *** ** measured **************, *** **** 5-6 ** * **** being ******** ** ***** marketing:

**** ************** *** ******* to ********* *** ***** marketing, *** **** **** extreme **********'* **+ ****** *** second ******.

************, **** ** *** require ******** ** ****** hats, *****, ** ***** as **** ********* ******* do. **** ****** **** feature ** ***** **** videos, **** * ******/****** subject *****:

**** **** **** ******** measurements **** ********* ** obtain, ** *** ******* area ** *** **** is ******* ********. ************, without ***** ***** ***********, it ***** ** ****** for ******** ** ****** avoid *********** ** ******* down ** **** **** the ******, ***** ***** forehead ***** ********* ** visible.

Accuracy ******

******* ****** ******* ******** to **** ***** ******* screening *******, ±*.*°* / ±0.54°F **** *********. ***** on ***** *** ** a ********* **** *************** of ****** ***** ** view *** ****** ***** range, **** ** * fairly ************ ** "*******" spec.

*******, ****** ********* **** not ******* ******** *********** of ******** ******* ****/***** as ******* ***.

Face *** ******** *** ***** ******** **** *********** ***********

** ******** ** ***** thermal ********* *******, ******* has ******** * ****** recognition ******** *** ****** control **** ** ******** infrared *********** ****** (********* street ***** ~$*,***-*,***). ******** must **** ***** ***** up *** ********* **** using *** ********, **** temperature ******** ** ~* second, ***** *****:

************, **** **** ***** the **** ****** **** the ***** ** * gate-style ***** ******** (********* street *****, ~$*,***-*,*** ***). Users ******* ***** ***** or ******** ** *** sensor **** ******* *** measurement, **** *********** *** alarm ****** ***** ** a ******* ** *** top ** *** ****.

Pros *** **** ** ***-****** *****

** *** ******** ****, the ** ******* ******** in ***** ****** *** generally ********, ******* ** an ** ******** ***********. They ****** **** ** the *********** ******* ** thermal ********* ******* ** they *** * ****** spot *********** *** ** not ******* ** ****** the ****, ********, ***** canthus, ***., ** ****** do.

************, ** ***** ***** surveillance ** *********** ** prohibited (*.*.,*** ** **** ***********), ***** ****** *** an *********** ** ****** based *******.

*******, ***** ***** ** sensors *** ****** ********* to ********, **** ************ skewed ** ******** *** too *** ****, ***** could ****** ** ****** detections ** ***** ******** with ******.

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