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Product comparison · 2 fingerprint readers

Dahua Technology DHI-ASM202 fingerprint reader USB 2.0 vs HP QZ672AT fingerprint reader USB 2.0 Black

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  • 3specifications compared
  • 2differ
  • 1identical
  • 17known for one product only

Key differences

Scan area: 18 x 15 mm on the Dahua Technology DHI-ASM202 fingerprint reader USB 2.0, 14.6 x 18.1 mm on the HP QZ672AT fingerprint reader USB 2.0 Black. Product colour: Silver on the Dahua Technology DHI-ASM202 fingerprint reader USB 2.0, Black on the HP QZ672AT fingerprint reader USB 2.0 Black.

  • Scan area
    • 18 x 15 mm
    • 14.6 x 18.1 mm
  • Product colour
    • Silver
    • Black

Side by side

Differences highlightedShow differences only
20 specifications
A

Dahua Technology

DHI-ASM202 fingerprint reader USB 2.0

Model DHI-ASM202

View product
B

HP

QZ672AT fingerprint reader USB 2.0 Black

Model QZ672AT

View product
Technical details1 differ
Scan areaDiffers18 x 15 mm14.6 x 18.1 mm
Maximum scan resolutionKnown for one500 x 500 DPI
Sensor typeKnown for oneOptical sensor
Verification (1:1) timeKnown for one1.5 s
Greyscale levelsKnown for one256
Weight & dimensionsidentical
WidthKnown for one40 mm
DepthKnown for one66.6 mm
HeightKnown for one87.5 mm
WeightKnown for one96 g
Poweridentical
USB poweredKnown for oneYes
DC input voltageKnown for one3.8 - 7 V
Power consumptionKnown for one100 mA
Colour1 differ
Product colourDiffersSilverBlack
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 55 °C
Operating relative humidity (H-H)Known for one20 - 90%
Softwareidentical
Windows operating systems supportedKnown for oneYes
System requirementsidentical
Minimum system requirementsKnown for oneHP RP7 7800
Other featuresidentical
Compatible operating systemsKnown for oneMicrosoft Windows 7 Professional Microsoft Windows 7 Professional 32-bit Microsoft Windows 7 Professional 64-bit Microsoft Windows Embedded POSReady 2009 Microsoft Windows Embedded POSReady 7 32-bit Microsoft Windows Embedded POSReady 7 64-bit Microsoft Windows XP Professional
Dimensions (WxDxH)Known for one77.8 x 99.98 x 34 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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