Product comparison · 2 security door controllers

Dahua Technology ASC2104B-T security door controller Bare 9 door(s) vs Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485

10specifications compared
9differ
1identical
9known for one product only

Key differences

The Dahua Technology ASC2104B-T security door controller Bare 9 door(s) has 80 mA more power consumption than the Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485 (500 mA vs 420 mA). The Dahua Technology ASC2104B-T security door controller Bare 9 door(s) has 7 mm more depth than the Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485 (51 mm vs 44 mm). The Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485 has 53.5 mm more height than the Dahua Technology ASC2104B-T security door controller Bare 9 door(s) (159.5 mm vs 106 mm). Case design: Bare on the Dahua Technology ASC2104B-T security door controller Bare 9 door(s), Housing on the Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485. Maximum number of doors: 9 door(s) on the Dahua Technology ASC2104B-T security door controller Bare 9 door(s), 4 door(s) on the Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485.

Case design
- ASC2104B-T security door controller Bare 9 door(s):Bare
- SSA-S2101 security door controller Housing 4 door(s) RS-485:Housing
Maximum number of doors
- ASC2104B-T security door controller Bare 9 door(s):9 door(s)
- SSA-S2101 security door controller Housing 4 door(s) RS-485:4 door(s)
Power consumption
- ASC2104B-T security door controller Bare 9 door(s):500 mA
- SSA-S2101 security door controller Housing 4 door(s) RS-485:420 mA
Operating temperature (T-T)
- ASC2104B-T security door controller Bare 9 door(s):-30 - 60 °C
- SSA-S2101 security door controller Housing 4 door(s) RS-485:0 - 50 °C
Operating relative humidity (H-H)
- ASC2104B-T security door controller Bare 9 door(s):0 - 95%
- SSA-S2101 security door controller Housing 4 door(s) RS-485:0 - 90%
Depth
- ASC2104B-T security door controller Bare 9 door(s):51 mm
- SSA-S2101 security door controller Housing 4 door(s) RS-485:44 mm
Height
- ASC2104B-T security door controller Bare 9 door(s):106 mm
- SSA-S2101 security door controller Housing 4 door(s) RS-485:159.5 mm
Weight
- ASC2104B-T security door controller Bare 9 door(s):500 g
- SSA-S2101 security door controller Housing 4 door(s) RS-485:710 g

Side by side

Differences highlightedShow differences only

Comparison of ASC2104B-T, SSA-S2101
19 specifications	A Dahua Technology ASC2104B-T security door controller Bare 9 door(s) Model ASC2104B-T View product	B Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485 Model SSA-S2101 View product
Technical details2 differ
Case designDiffers	Bare	Housing
Maximum number of doorsDiffers	9 door(s)	4 door(s)
Card holders quantityKnown for one	20000	Unknown — not stated by the source
Event capacityKnown for one	30000	Unknown — not stated by the source
Number of users	20000 user(s)	20000 user(s)
Built-in UPSKnown for one	Unknown — not stated by the source	Yes
InterfaceKnown for one	Unknown — not stated by the source	RS-485
Number of programmable holidaysKnown for one	Unknown — not stated by the source	100
Performanceidentical
Internal memoryKnown for one	0.016 GB	Unknown — not stated by the source
CertificationKnown for one	CE, FCC	Unknown — not stated by the source
Power1 differ
Power consumptionDiffers	500 mA	420 mA
Switchable DC voltageKnown for one	12 V	Unknown — not stated by the source
DC voltage rangeKnown for one	Unknown — not stated by the source	0 - 12 V
Operational conditions2 differ
Operating temperature (T-T)Differs	-30 - 60 °C	0 - 50 °C
Operating relative humidity (H-H)Differs	0 - 95%	0 - 90%
Weight & dimensions4 differ
DepthDiffers	51 mm	44 mm
HeightDiffers	106 mm	159.5 mm
WeightDiffers	500 g	710 g
WidthDiffers	210 mm	191.5 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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