Sperry West / Alibaba Tablet Temperature Measurement Tested

By Ethan Ace and Rob Kilpatrick, Published Jul 07, 2020, 10:54am EDT (Research)

** *****, ** ******* * ~$*** temperature ****** **** *******. ** *** it ** *** **** ********** ** ***** *********** ********* ********, ***** ******* ****** ****'* *** on * *** ************'* *******, ** bought *** ****** **** ******. **********, it ****** *** ** ** *** same ***** ** *** ******* *** at ******* ***** *** *****. *** how **** **** ****** ****?

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** ****** *** ****** ***** *******, examining:

  • *** **** *** ****** **** ******** compare ** ********* ******* ******?
  • *** ***** *** ** **** ******** temperatures?
  • *** ******** *** ************ ** ** thermometers?
  • *** ** ******* ****** *** ******* people?
  • *** **** **** ** ******* **** glasses, ****, *****?
  • *** **** **** **** ********* ****?
  • **** ***** ****** **** ******** **** is *** * ******* ******?

Executive *******

***** ***** *********** ********* **** ****** West *** ******* *** ***** **** than ***** *******, ** ****'* *******, they ******** **** ***** ********, **** frequent ****** ******** *********** *********, *** were **** ************* ** ***** ** varying ******* **** *********** ********* *********,*********, *********.

Alibaba **. ****** **** *******

** *** *******, ** ***** ****** difference ******* *** **************-********* ***** (***** ****: *******, ~$*** USD)********* ****'* ******* ******** (~$*,***). **** ********** ****** ******** ************ and ******** ************ ** ***** **** IR ************. *******, *** ********* ******* terminal ************ ******** ******** ** **** higher **** ** ************, ** ***** not **** ** *** ****** **** terminal.

*** ******* *** ********** *********, **** no ******** ** *** ***** ** either *****:

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*** *******' ***** ** ** ****** identical, **** **** ***** *********** ** the **** *** ********* ** **** elements, *** ************* *******.

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************, *** ***** ******* ** **** the ****** **** ** *** ******* unbranded ** *** **** *** ****.

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*******, **** *** ******* ******** ********* schemes, *** *** ****** **** ***** uses * ***** ********. ** ********* to *** ******* ******** **** *** Alibaba ****** ** *** **** ****, but **** **** ****** ** **** us ******* *****. ** **** ****** this **** **** *** ******** ** we ******* ******* ********.

  • *********:**.**.*.**
  • ****** **** *******:**.**.**.**

Easier ** **** **** ***** ******* **** ******** **** ***********

** *** *****, **** ********* ********** and ********** ****** ******** **** ************, measuring ******** ** ** ******* ** ~2°F ***** **** ** ** ***********. For *******, *** ******* ***** ** measured ** **.**°* ** *** ****** West ********, *** ***.*° ** ** Extech ******** ***********, **** *** **.*°* temperature *********.

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** ****** ***** * ********* ******** with ********* ******* ************ *** ***** similar *******.

Consecutive ******** ******* ********* ************

************ ** ******** ** ********** ***** were ************, ********* ** ****** * full ****** ** *********** ********. *** example, *** ***** ************ ***** **** taken ******* *****, **** *** ****** measurement ~*.*°* ****** **** *** *****, then ******* ** **.**°*, ** ******** 0.5°F ******. *** ******* ****** **** the ***** *** *********, **** ** other ******** ******* ************.

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Random **** ************ (*******)

** ******** ** *************** ******* ************, the ******* ******** ************ ******** ******** extremely ****, ***** *****. ** **** example, *** ******* *** ******** ** 103.04°F ** *** ******* ********, *** 98.8°F ***** ** ****** ***********, **** 4 ******* *****.

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Forehead *********** ******* *** ******* ***** ** **** ********

********* ** ************* ******** **** *** Sperry ********, **** *** ******** ** used *** ***********:

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*******, ** *** *****, **** ********* simply ******** *** ******* ***** ** the ****. *** *******, *****, *** cheek ** ****** ** ***.*°* (******** by ******), *** ** ***** **** of *** **** ** ******. ****** West ******* *** *******'* *********** ** 100.54°F.

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Glasses/Masks ** *** ****** ***********

******* ******* *** *** ****** *********** measurements ** *** *****, **** ************ similar **** *** *******.

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*********, ***** *** *** ****** *********** measurements.

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***** ****** *** ******* ** ********* and ******, ****** ***** ******** ************* higher ************ **** ******** ******* ********* *** *****.

Hats ***** ******** **** ***********

****** *******, ** ******** **** *********** could ** ****** ** ******* ****. Shown *****, *** ******* ** ******** at **.**°* ***** ******* * *** blocking *** ********, *** ***.**°* **** removed..

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**** **** ****** ****'* ****** ********* that **** ****** ** *******:

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Terminal **** *** *********** **** ***** ** *******

** *** *********** *********** ******** ** 0.5m, *** ****** **** ******** *** an **" ******** *********** ***** ** view **** *** ** ******. ******* of **** *****, *** ******** ****** does *** ****** * ****, ****** it ** ******* ** *** ******'* view.

**** ***** ** ******** **** **** competitors, **** ** ***** *** *********, both ** ***** ************ * ***** range ** *******.

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Weak **** ********* ****** *******

** *** *******, *** ****** **** and ******* ********* **** **** ****** spoofed ** ****** ***** ****** **** in ******* **** ********* ********, ********* *****, ******, ****, ****** bills, *** ***** ****** **** **********.

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White ***** **** ****** ** ** *******

**** ********* ******* ****** ***** ***** LEDs ***** *** ****** ** ** default. ***** ****** *** ** ****** off ** ** ** * ********, but ****** ** *** ** **** illuminate **** * ******* ** ** the *****, *** *** ***** ********* be ********.

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*******

*** ****** **** ******* ******** ***** for ~$*,*** *** ****** ***** (** sale *** ~$*** ** *** **** of *******). ** ********, ********* ****** can ** ***** ** ******* *** half ****, ~$*** *** ***** ** larger **********. ***** ****** *** **** notably ***** **** ******** **** ** Dahua, *********, *** ******, ***** **** for ~$*,*** ***.

Size **********

*** ****** **** *** ******* ********* are ******** ******* ** **** **** the ***** *** ********* *********, **** Hikvision *** ***** **** ***** **** are ********* ** *** **** ***** the ****** **** ***** **** ** attached **** ******** *** ******* ********, which ****** ********* *******.

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Terminal ***** ****** ********

***** **** ******** *** *** ***** in *** **** **** *** *** cables *** *** *******, **** ** simple **** ***** ******* ******. ** contrast, ****** **** ** ***** *** Hikvision ***** ** ****** **** ******* using ** ******** **** *****.

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Versions ****

*** ********* ******** **** **** ****** testing.

  • ********* ********:**.**.*.**
  • ****** **** *******:**.**.**.**

Medical ****** *** ***

*** ****** **** **** ** * medical ******, *** *** **********, ******** to **** ****** ****'* *** ******** claimed ** *** ************'* *******:

**************************'****************************.********,*********,***************************************'***********.***************,*************************************,****************************************************************.***************************************'***************.*********************,********************,********************?

***** ** *****************, **** ** * ******* ******, *** *** ******** ***, **** simply *** **** ******** ********, **** for **** ****** ****** *******.

Comments (5)

The trend of US companies relabeling finished China temperature screening devices as their own is a growing problem.

Agree: 1
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Sperry boat shoes? Am I missing something or are they diversifying that much?

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Touchless Facial Terminal

Most likely came from here. They are marketed under Beward branding in Russia.

Beward.net - IP camera, ip video servers

:)

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In today's world of global pandemic with COVID-19, Thermal Human Temperature Cameras & Thermal Technologies will be the standard in pre-entrance security screening for years to come! More details contact: Yoyo@longse.com, Skype: Yoyo.longse Mobile/WhatsApp: 00 86 13570931217

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Funny

Hello Ethan, Rob! About Missed Elevated Temperatures - how often does this happen? I have a similar device with the same problem: it happens in 30-40% of cases (high temperature dislayed as normal). And how often does it happen with ZKTeco/Hikvison, can you compare?

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