Product comparison · 2 access control readers

Dahua Technology ASR2102A-D Basic access control reader Black vs Dahua Technology DHI-ASC2204C-H Four Door Master Access Controller

16specifications compared
6differ
10identical
45known for one product only

Key differences

Depth
- ASR2102A-D Basic access control reader Black:70 mm
- DHI-ASC2204C-H Four Door Master Access Controller:270 mm
Height
- ASR2102A-D Basic access control reader Black:26 mm
- DHI-ASC2204C-H Four Door Master Access Controller:87 mm
Width
- ASR2102A-D Basic access control reader Black:70 mm
- DHI-ASC2204C-H Four Door Master Access Controller:330 mm
Operating relative humidity (H-H)
- ASR2102A-D Basic access control reader Black:5 - 95%
- DHI-ASC2204C-H Four Door Master Access Controller:0 - 95%
Operating temperature (T-T)
- ASR2102A-D Basic access control reader Black:-20 - 65 °C
- DHI-ASC2204C-H Four Door Master Access Controller:-30 - 60 °C

Side by side

Differences highlightedShow differences only

Comparison of ASR2102A-D, DHI-ASC2204C-H
61 specifications	A Dahua Technology ASR2102A-D Basic access control reader Black Model ASR2102A-D View product	B Dahua Technology DHI-ASC2204C-H Four Door Master Access Controller Model DHI-ASC2204C-H View product
Technical details1 differ
Authentication typeDiffers	Access chip/card, Biometric	Access chip/card, Biometric, Password
Wiegand interfaceKnown for one	Unknown — not stated by the source	Yes
Access chip/card reader	Yes	Yes
Access code readerKnown for one	Unknown — not stated by the source	Yes
Active tampering alarm	Yes	Yes
Alarm input channelsKnown for one	Unknown — not stated by the source	8
Alarm output channelsKnown for one	Unknown — not stated by the source	8
Anti-passbackKnown for one	Unknown — not stated by the source	Yes
Cards capacityKnown for one	Unknown — not stated by the source	200000 cards
Compliance certificates	CE, Federal Communications Commission (FCC)	CE, Federal Communications Commission (FCC)
Door contact inputKnown for one	Unknown — not stated by the source	4
Duress alarmKnown for one	Unknown — not stated by the source	Yes
Event capacityKnown for one	Unknown — not stated by the source	150000
Exit buttonKnown for one	Unknown — not stated by the source	Yes
Fingerprint capacity	3000	3000
Fingerprint reader	Yes	Yes
Lock controlKnown for one	Unknown — not stated by the source	Yes
Record capacityKnown for one	Unknown — not stated by the source	150000
TamperKnown for one	Unknown — not stated by the source	Yes
Unlock function	Yes	Yes
User capacityKnown for one	Unknown — not stated by the source	999 user(s)
Product colour	Black	Black
TypeKnown for one	Basic access control reader	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 reader typeKnown for one	Contactless	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 recognition durationKnown for one	1.5 s	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
Watch Dog functionKnown for one	Yes	Unknown — not stated by the source
WaterproofKnown for one	Yes	Unknown — not stated by the source
Housing materialKnown for one	Acrylic, Polycarbonate (PC)	Unknown — not stated by the source
International Protection (IP) codeKnown for one	IP65	Unknown — not stated by the source
Displayidentical
Built-in display	No	No
Cameraidentical
Front camera	No	No
Performanceidentical
Built-in processorKnown for one	Unknown — not stated by the source	Yes
Internal memoryKnown for one	Unknown — not stated by the source	0.256 GB
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100
Supported network protocolsKnown for one	Unknown — not stated by the source	TCP/IP, UDP, HTTP, HTTPS, DDNS, Register, P2P, NTP, DST
PC connectedKnown for one	Unknown — not stated by the source	Yes
RS-485 ports	1	1
Poweridentical
Input voltageKnown for one	Unknown — not stated by the source	85 - 264 V
Power consumption (typical)Known for one	1.7 W	Unknown — not stated by the source
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	270 mm
HeightDiffers	26 mm	87 mm
WeightKnown for one	Unknown — not stated by the source	2 kg
WidthDiffers	70 mm	330 mm
Operational conditions2 differ
Operating relative humidity (H-H)Differs	5 - 95%	0 - 95%
Operating temperature (T-T)Differs	-20 - 65 °C	-30 - 60 °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-ASC2204C-H Four Door Master Access Controller

Key differences

Side by side

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