Product comparison · 2 security door controllers

Dahua Technology ASC1204B-S security door controller 4 door(s) RJ-45 / RS-485 vs Dahua Technology ASC2102B-T security door controller Bare 9 door(s) RS-485

9specifications compared
6differ
3identical
10known for one product only

Key differences

The Dahua Technology ASC1204B-S security door controller 4 door(s) RJ-45 / RS-485 has 80,000 more card holders quantity than the Dahua Technology ASC2102B-T security door controller Bare 9 door(s) RS-485 (100000 vs 20000). The Dahua Technology ASC2102B-T security door controller Bare 9 door(s) RS-485 has 104 mm more depth than the Dahua Technology ASC1204B-S security door controller 4 door(s) RJ-45 / RS-485 (210 mm vs 106 mm). The Dahua Technology ASC2102B-T security door controller Bare 9 door(s) RS-485 has 0.2 mm more height than the Dahua Technology ASC1204B-S security door controller 4 door(s) RJ-45 / RS-485 (51.2 mm vs 51 mm). Maximum number of doors: 4 door(s) on the Dahua Technology ASC1204B-S security door controller 4 door(s) RJ-45 / RS-485, 9 door(s) on the Dahua Technology ASC2102B-T security door controller Bare 9 door(s) RS-485. Interface: RJ-45 / RS-485 on the Dahua Technology ASC1204B-S security door controller 4 door(s) RJ-45 / RS-485, RS-485 on the Dahua Technology ASC2102B-T security door controller Bare 9 door(s) RS-485.

Maximum number of doors
- ASC1204B-S security door controller 4 door(s) RJ-45 / RS-485:4 door(s)
- ASC2102B-T security door controller Bare 9 door(s) RS-485:9 door(s)
Interface
- ASC1204B-S security door controller 4 door(s) RJ-45 / RS-485:RJ-45 / RS-485
- ASC2102B-T security door controller Bare 9 door(s) RS-485:RS-485
Card holders quantity
- ASC1204B-S security door controller 4 door(s) RJ-45 / RS-485:100000
- ASC2102B-T security door controller Bare 9 door(s) RS-485:20000
Depth
- ASC1204B-S security door controller 4 door(s) RJ-45 / RS-485:106 mm
- ASC2102B-T security door controller Bare 9 door(s) RS-485:210 mm
Height
- ASC1204B-S security door controller 4 door(s) RJ-45 / RS-485:51 mm
- ASC2102B-T security door controller Bare 9 door(s) RS-485:51.2 mm
Width
- ASC1204B-S security door controller 4 door(s) RJ-45 / RS-485:210 mm
- ASC2102B-T security door controller Bare 9 door(s) RS-485:116 mm

Side by side

Differences highlightedShow differences only

Comparison of ASC1204B-S, ASC2102B-T
19 specifications	A Dahua Technology ASC1204B-S security door controller 4 door(s) RJ-45 / RS-485 Model ASC1204B-S View product	B Dahua Technology ASC2102B-T security door controller Bare 9 door(s) RS-485 Model ASC2102B-T View product
Technical details3 differ
Case designKnown for one	Unknown — not stated by the source	Bare
Maximum number of doorsDiffers	4 door(s)	9 door(s)
InterfaceDiffers	RJ-45 / RS-485	RS-485
Card holders quantityDiffers	100000	20000
Event capacityKnown for one	Unknown — not stated by the source	30000
Number of usersKnown for one	Unknown — not stated by the source	20000 user(s)
Performanceidentical
Internal memoryKnown for one	Unknown — not stated by the source	0.016 GB
CertificationKnown for one	Unknown — not stated by the source	CE, FCC
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
Poweridentical
Power consumptionKnown for one	Unknown — not stated by the source	500 mA
DC voltage rangeKnown for one	Unknown — not stated by the source	12 V
Ports & interfacesidentical
RS-485 portsKnown for one	Unknown — not stated by the source	1
Weight & dimensions3 differ
DepthDiffers	106 mm	210 mm
HeightDiffers	51 mm	51.2 mm
WidthDiffers	210 mm	116 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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