Product comparison · 2 access control readers

Dahua Technology ASR2102A-D Basic access control reader Black vs Dahua Technology DHI-ASI3224A access control reader Face recognition terminal Black

12specifications compared
10differ
2identical
53known for one product only

Key differences

Type
- ASR2102A-D Basic access control reader Black:Basic access control reader
- DHI-ASI3224A access control reader Face recognition terminal Black:Face recognition terminal
Fingerprint capacity
- ASR2102A-D Basic access control reader Black:3000
- DHI-ASI3224A access control reader Face recognition terminal Black:5000
Fingerprint recognition duration
- ASR2102A-D Basic access control reader Black:1.5 s
- DHI-ASI3224A access control reader Face recognition terminal Black:0.5 s
Power consumption (typical)
- ASR2102A-D Basic access control reader Black:1.7 W
- DHI-ASI3224A access control reader Face recognition terminal Black:18 W
Depth
- ASR2102A-D Basic access control reader Black:70 mm
- DHI-ASI3224A access control reader Face recognition terminal Black:27.1 mm
Height
- ASR2102A-D Basic access control reader Black:26 mm
- DHI-ASI3224A access control reader Face recognition terminal Black:118 mm
Width
- ASR2102A-D Basic access control reader Black:70 mm
- DHI-ASI3224A access control reader Face recognition terminal Black:115 mm
Operating relative humidity (H-H)
- ASR2102A-D Basic access control reader Black:5 - 95%
- DHI-ASI3224A access control reader Face recognition terminal Black:0 - 90%

Side by side

Differences highlightedShow differences only

Comparison of ASR2102A-D, DHI-ASI3224A
65 specifications	A Dahua Technology ASR2102A-D Basic access control reader Black Model ASR2102A-D View product	B Dahua Technology DHI-ASI3224A access control reader Face recognition terminal Black Model DHI-ASI3224A View product
Technical details4 differ
TypeDiffers	Basic access control reader	Face recognition terminal
Duress alarmKnown for one	Unknown — not stated by the source	Yes
Exit buttonKnown for one	Unknown — not stated by the source	Yes
Face capacityKnown for one	Unknown — not stated by the source	3000
Face recognition accuracyKnown for one	Unknown — not stated by the source	99.9%
Face recognition distanceKnown for one	Unknown — not stated by the source	0.3 - 1.5 m
Face recognition durationKnown for one	Unknown — not stated by the source	0.2 s
Fingerprint capacityDiffers	3000	5000
Fingerprint recognition durationDiffers	1.5 s	0.5 s
Lock controlKnown for one	Unknown — not stated by the source	Yes
Open Supervised Device Protocol (OSDP)Known for one	Unknown — not stated by the source	Yes
Password capacityKnown for one	Unknown — not stated by the source	3000
Real-time surveillanceKnown for one	Unknown — not stated by the source	Yes
Remote verificationKnown for one	Unknown — not stated by the source	Yes
Software development kit (SDK) supportKnown for one	Unknown — not stated by the source	Yes
Voice promptsKnown for one	Unknown — not stated by the source	Yes
Web-based managementKnown for one	Unknown — not stated by the source	Yes
Product colour	Black	Black
Housing materialDiffers	Acrylic, Polycarbonate (PC)	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Authentication typeKnown for one	Access chip/card, Biometric	Unknown — not stated by the source
BuzzerKnown for one	Yes	Unknown — not stated by the source
Tamper protectionKnown for one	Yes	Unknown — not stated by the source
Access chip/card readerKnown for one	Yes	Unknown — not stated by the source
Access chip/card reader typeKnown for one	Contactless	Unknown — not stated by the source
Active tampering alarmKnown for one	Yes	Unknown — not stated by the source
Compliance certificatesKnown for one	CE, Federal Communications Commission (FCC)	Unknown — not stated by the source
Contacting working distanceKnown for one	0 mm	Unknown — not stated by the source
Contactless working distanceKnown for one	5 cm	Unknown — not stated by the source
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Fingerprint sensor typeKnown for one	Capacitive	Unknown — not stated by the source
Identification (1:N) timeKnown for one	0.1 s	Unknown — not stated by the source
Recommended usageKnown for one	Indoor & outdoor	Unknown — not stated by the source
Unlock functionKnown for one	Yes	Unknown — not stated by the source
Watch Dog functionKnown for one	Yes	Unknown — not stated by the source
WaterproofKnown for one	Yes	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP65	Unknown — not stated by the source
Displayidentical
Display diagonalKnown for one	Unknown — not stated by the source	10.9 cm (4.3")
Screen shapeKnown for one	Unknown — not stated by the source	Flat
TouchscreenKnown for one	Unknown — not stated by the source	Yes
Touchscreen technologyKnown for one	Unknown — not stated by the source	Capacitive
Built-in displayKnown for one	No	Unknown — not stated by the source
Cameraidentical
Sensor typeKnown for one	Unknown — not stated by the source	CMOS
Total megapixelsKnown for one	Unknown — not stated by the source	2 MP
Infrared (IR) lightKnown for one	Unknown — not stated by the source	Yes
Wide Dynamic Range (WDR)Known for one	Unknown — not stated by the source	Yes
Front cameraKnown for one	No	Unknown — not stated by the source
Performanceidentical
Built-in processorKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Supported network protocolsKnown for one	Unknown — not stated by the source	IPv4; RTSP; RTP; TCP; UDP; SIP; P2P
RS-485 ports	1	1
USB portKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Input voltageKnown for one	Unknown — not stated by the source	12 V
Input currentKnown for one	Unknown — not stated by the source	1.5 A
Power consumption (typical)Differs	1.7 W	18 W
DC current (max)Known for one	0.5 A	Unknown — not stated by the source
DC voltage rangeKnown for one	12 V	Unknown — not stated by the source
Weight & dimensions3 differ
DepthDiffers	70 mm	27.1 mm
HeightDiffers	26 mm	118 mm
WidthDiffers	70 mm	115 mm
Operational conditions2 differ
Operating relative humidity (H-H)Differs	5 - 95%	0 - 90%
Operating temperature (T-T)Differs	-20 - 65 °C	-10 - 40 °C
Packaging dataidentical
Package depthKnown for one	313 mm	Unknown — not stated by the source
Package heightKnown for one	204 mm	Unknown — not stated by the source
Package weightKnown for one	170 g	Unknown — not stated by the source
Package widthKnown for one	578 mm	Unknown — not stated by the source
Sustainabilityidentical
Sustainability complianceKnown for one	Yes	Unknown — not stated by the source

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.

Dahua Technology ASR2102A-D Basic access control reader Black vs Dahua Technology DHI-ASI3224A access control reader Face recognition terminal Black

Key differences

Side by side

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