Dahua Temperature Measurement Station Tested

Avatar
Avatar
Rob Kilpatrick and Ethan Ace
Published Jun 17, 2020 16:43 PM

***** *** *** ****** **** **** its******** '*****' ****** (****** ****). ***, **** **** * *********** measurement *******, **** ***** **** * fraction ** *** ****** / ********* system. *** *** **** **** ** work?

IPVM Image

** ****** *** ****** ******** ***-********-**, *********:

  • *** ** **** ****** *** ******* people?
  • **** *********** ****** **** *****?
  • *** ******** *** *** ************ ** human **** ***********?
  • *** ****** **** ** **** ** elevated ***********?
  • *** **** **** **** ********* ****?
  • *** ** ******* ********** ** *** move?
  • *** **** **** ** **** **** glasses, ****, *****?

Executive *******

*** ***** ****** **** *****'* ******* handled ********* ************ ** ******* ******* and ********* **** *** ******* *** produced ******** ************ ** ******** **** "normal" ************. *******, ** ********** ****** subjects **** ********* ******** ************ ** our *****, ****** ******** **** ********** to ******* ** *** **** ** shown ** *****'* *********, *** *** mask ********* ***** ** ******* ****** by ******** ***'* ***** **** * hand ** ******* ******.

Key ********

** *** *****, *** ***** *********** Measurement ******* ************ ******** ** ****** different ******* (~*'*" - *'*") ******* stooping ** ******** ** *** ** its **** ********* ****, ******* **** ZKTeco (~*'*"-*")

************, *********** ***** **** *** ************* different ****** *** ********'* ~*'-*' *********** distance, **** **** ~*.*-*.*°* ********** **** near ** ***, ****** **** ******'* 5" ** *" ******* ***** ******* significantly **** ********.

*** ***** *********** *********** ******** **** frequently ******** ************ ****** ~*.*°* ** actual **** ***********, ******** ** **, oral, ** ******** ******** ************, ****** than ***** **** ** ~*.*°* (*.*°*), but *** ******** *** **** ****** to ****/***** **** **** ***** ******* we **** ******, **** ******** ************ nearly * **** ****** ****** **** measured ** *** ******* *** ** the ****** ********* **** ****** ** the **** ******* ********* ****** ** forehead *********** ****.

**** ********* ** *** ***** *********** Measurement ******* ********* ****** **** **** people **** ******* ***** *** ** could ** ****** ****** ** ******** your ***** **** **** **** ** even ******** * ******.

*******, *** ****** *** *** ***** Dahua ********* ****** ** ******** *********** on *** ****, **** ******** ********** missed **** ******* **** *** ******, and ******* ****** ** ******** *********** only, ** ***** ******** **** ******* measured ************* ****** **** *******, ** much ** ~*.*°*.

Dahua ********

** *** ************* **** *****, **** objected ** *** ******* **** ** warm *** **** ** ******** ******** temperatures, ******:

** ** *** ********* *** ****** of ******* *** **** ** **** high ***********, ******* *** ******* ******* technology ** ** **** *** *********** of ******** ****** ** *** ****** surface, *** ** ************ **** ******* single ***** ** ***** **** ***********. External ******* ** *** **** **** cause ********* ************ ** ******* ********* due ** ****** *******, *** *** face **** **** **** **** *******. So **** ****** ******** * **** fever. *** ***** ******* **** **** affect *** ****** *********** *********** ********.

*******, ********* ** *****'* *** *********, the ****** ******* *********** **** ** the ********, **** ******* ******** **** glasses ***** ******** ******* ******** ****.

IPVM Image

*** ** *** ******* ******** **** glasses **** ******** ************* ****** **** removed, ** ** **** ** ~*.*°*, indicating **** *** ****** ***** ******* was ********.

IPVM Image

************, **** ******* ********' ******, *** Dahua ******** ********* ******** ***********, ***** here, ********** **** ***** ***** ** the **** *** ***** ********:

IPVM Image

**** ***** **** ******* ** **** to **** *** **** ************, **** indicated **** ** ****** ****** **** for ******** ***** ******** **** ****** temperatures:

** ***** *** ******** ********** ****** with ***** *** ******* ** ****** and ************, *** ***** **** ******** necessarily ***** *** ******** ** ***** of *** ********. ** ** ********* that *** ******* ******** ** **** to ********** ******** **** ******** **** temperatures *** ****** **** ************.

**** ******* ********* **** ******* ******* people **** ********* ****** ***** "*** necessarily *****" ********:

** ***** *** ******** ********** ****** with ***** *** ******* ** ****** and ************, *** ***** **** ******** necessarily ***** *** ******** ** ***** of *** ********. ** ** ********* that *** ******* ******** ** **** to ********** ******** **** ******** **** temperatures *** ****** **** ************.

*******

*** ***-********-** ***** *** ~$*,*** *** online, ********* *****. **** ******* ** similar ********'* ********* ******-*+.

Tall ***** ** **** ************ ******* *******

** *** *******, *** ***** ****** was **** ************* ** ******* ******* than ***** ******/*****-***** ****** ** **** tested (*.*.,******). *** *******, ******** ** ~*' distance **** *** ****** ******* ** Dahua's *********** *.*', ******** ******* **** 4'6" ** **** *' **** ******** and ******** ********.

IPVM Image

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

** *** ***** *** ***** ******* Temperature ******* ************ ******** ****** ****** ~0.5°F ** ***** **** *********** ** they *** *** **** * *****. However, *** ******** ********** ****** ******** with ********* ******** ***********, ****** ** warming *** ********, *******/*** ****, *****, and ***** ***** ** *** ****.

IPVM Image

Distance *** ***** ****** ** ***********

** *** *******, ******** *** ****** impact ** *********** ***********, **** **** ~0.1-0.2°F ********** **** *** ******'* ******* to ******** *****, ***** *****:

IPVM Image

** ********, ********* ***************'* ************ ******* *-*°* **** *** same *****.

Missed ** *** **** ************

*****'* ********* ***** ******** ******* **** the ****** ******* ******** *** ***********:

*******, ** *** *******, ******* **** the ****** *** **********, **** ******** frequently ******. *********** ************ **** ******* were ********* ********** **** ***** ***** when ********, **** **** ******** ***** (~0.1-0.2°F).

Similar ************ **** **** *** *****

************ **** **** *** ***** **** effectively ******* ** ************ ***** ******* them ****** *** *****. ***** *****, the ******* ** ******** ** **.*°* while ******* **** * *** *** mask *** ***** ******** ****.

IPVM Image

*****'* ************* **** *** ************ ******* removing **** ** ***** *** ***********.

Harsh **** ***** ******** ******* ************

******* **** ** ** *** **** reduced *********** ************ ** *.*-*.*°* ** our *****, ***** *****.

IPVM Image

Mask ********* ****** *******

** *** *******, *****'* **** ********* worked **** **** ********* ****** ******* masks, ******* **** ********* ***** ** easily ******* ** ******** *** ***** half ** *** **** **** **** just ***** *******.

IPVM Image

************, * ****** ****** * ***** of ****** *** ******** *** ******* a ****.

IPVM Image

***** ********* **** *** ********* ******** on **** *********.

***** *** ******* *********** ********** ******** offers ****, ********* *** ******** *********** monitoring, ******* **** ******* * ******’* face ********* ** ******* **********. *** solution ******* ***** ********** ********** **** today, ******** ** *********** **** ***** are ***********. *** *&* **** ** working ** ******* *** **** **** detection ************ ** *** ******** ** help ****** **** ******* ***** *** our ********* ***** *******.

Physical ********

***** ** ******* ** ******** ** the ******** *************** ** *** ***-********-**.

Dahua *** / ***** *** ***********

*** ********'* *********** ****** *** ****** can ** ***** ** *** ***'* local *********, *** *** *** *** web ********* ** ***** *** ******.

IPVM Image

*** ***** ****** *** ** ****** via ***** **********, *** ** ****** are ****, **** ****** ** ************ overlaid ** *** ***** ******. **** that *** ********'* **** ********* ********** is ********* ** ******* ** ***** UIs *** **** ** ******* ** setup.

IPVM Image

ONVIF ***********

*** ***** *********** ******** ****** ***** integration ** *****, *** ** *** testing (*** ********* **** ***** ***********) this *********** *** *** *******. ***** says **** **** **** ** ********* in ******** ********.

** ********** **** ** ******* ********, we **** **** ** *** *** terminal ** *****'* ***, **** *** the *** ** ***** *** *****.

IPVM Image

Versions ****

*** ********* ******** **** **** ****** testing:

  • ***** ***-********-**: *.***.*******.*.*.********
Comments (10)
UM
Undisclosed Manufacturer #1
Jun 17, 2020

*** *** ******* ************* **** *** industry ************* *** ***-************* *** ******* ridiculous! ********* ***!

***** ** ******* *** ***** ** have ** ***** ******* ****** *** block ** ******** ******** *********** ** you’re ***** ** **** ** ****** in * *** **** (** ****) to **** *** ********* ******* ******** outlined ** **** ***********’* ********. ** bottle ******* *********.

** *** ****, **** **** **** the **** ******* **** ****** ** this ***** **. *************, ***’** *** have **** ****** ** * ***** years.

*** *** ************ ****** ******* ** manufacturers *** ********* ** ******* * solution **** **** *** **** *** the ******** ******* ** ********** ** even ******** *** ****** ** *** virus, ** ****** *** ******** ** offices ** ********* **** “****” ** increasingly **********. ***** ***** *** **** on ********. ** *** ********.

(1)
(6)
UI
Undisclosed Integrator #2
Jun 17, 2020

*** ** *** **** *****, ** I ************* **** ***** **** *** want *** ** **** ******** **** have ****** ***** ***** **** ***** that ***** ******* ***** ** ********?

(2)
SD
Shannon Davis
Jun 17, 2020
IPVMU Certified

*** * **** ** **** ** one ****** **** ** ** *****! 😉

***** **** ****, **** ** **!!!

UM
Undisclosed Manufacturer #3
Jun 18, 2020

**** **, "********* ******** ************"?

Avatar
Ethan Ace
Jun 22, 2020

** *** *******, ** ************ **** subjects' **** ** ******** ******** ************. We **** ** ********* ***** ** the ****, ********* ** ************ ****** (e.g., ******* **** ******* ************ ** the ********, ***** *******, ****** ****, etc.).

*** *******, *** ***** ***** ***** a ******* ******* **** *** ****** forehead ****** **** *** ******** **:

IPVM Image

* ************ ** *** **** ***** the **** "********* *****" ** **** context, **** ******* ** **** ** be ***** **** **** ** ******** skin ***********, *** *****. *** *** are ********* ******. **** ** *** I *** *** **** "********* ******** skin ***********."

UI
Undisclosed Integrator #4
Sep 17, 2020

** *****, ***** ******** ******. ***** you!

**** *** *** ********** ** ******* this ***** (**** ****** **** ***** NVR) ** **** ***** ************* ** elevated *********** ******?

UI
Undisclosed Integrator #5
Sep 17, 2020

**** ******* *** ***** ******** ** the **** ******* ** *** ***********.

UI
Undisclosed Integrator #4
Sep 17, 2020

****** ***! *** *** ****** *********?

Avatar
Ethan Ace
Sep 17, 2020

** ****'* **** **** *******. *'** had **** ** *** **** **** sending ****** **** ***** *********, *** I ******* ** ***** **** **** it *** * ****** ****** **** webmail ********, *.*. *****. *'* *** sure ** **** *** *******, *** we *** **** **** **.

UI
Undisclosed Integrator #4
Sep 17, 2020

****** *****, **** ***** ** * great ****!