Product comparison · 2 security door controllers

Dahua Technology ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485 vs Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485

9specifications compared
9differ
0identical
21known for one product only

Key differences

The Dahua Technology ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485 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 ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485 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 61.5 mm more height than the Dahua Technology ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485 (159.5 mm vs 98 mm). Maximum number of doors: 2 door(s) on the Dahua Technology ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485, 4 door(s) on the Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485. Interface: RJ-45 / RS-485 on the Dahua Technology ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485, RS-485 on the Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485.

Maximum number of doors
- ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485:2 door(s)
- SSA-S2101 security door controller Housing 4 door(s) RS-485:4 door(s)
Interface
- ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485:RJ-45 / RS-485
- SSA-S2101 security door controller Housing 4 door(s) RS-485:RS-485
Power consumption
- ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485:500 mA
- SSA-S2101 security door controller Housing 4 door(s) RS-485:420 mA
DC voltage range
- ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485:9 - 15 V
- SSA-S2101 security door controller Housing 4 door(s) RS-485:0 - 12 V
Operating temperature (T-T)
- ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485:-30 - 60 °C
- SSA-S2101 security door controller Housing 4 door(s) RS-485:0 - 50 °C
Depth
- ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485:51 mm
- SSA-S2101 security door controller Housing 4 door(s) RS-485:44 mm
Height
- ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485:98 mm
- SSA-S2101 security door controller Housing 4 door(s) RS-485:159.5 mm
Weight
- ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485:450 g
- SSA-S2101 security door controller Housing 4 door(s) RS-485:710 g

Side by side

Differences highlightedShow differences only

Comparison of ASC1202B-S, SSA-S2101
30 specifications	A Dahua Technology ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485 Model ASC1202B-S View product	B Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485 Model SSA-S2101 View product
Technical details2 differ
Maximum number of doorsDiffers	2 door(s)	4 door(s)
InterfaceDiffers	RJ-45 / RS-485	RS-485
Card holders quantityKnown for one	100000	Unknown — not stated by the source
Event capacityKnown for one	150000	Unknown — not stated by the source
Compliance certificatesKnown for one	CE, Federal Communications Commission (FCC)	Unknown — not stated by the source
Exit button supportedKnown for one	Yes	Unknown — not stated by the source
Scheduled door armingKnown for one	Yes	Unknown — not stated by the source
Sustainability complianceKnown for one	Yes	Unknown — not stated by the source
Case designKnown for one	Unknown — not stated by the source	Housing
Built-in UPSKnown for one	Unknown — not stated by the source	Yes
Number of programmable holidaysKnown for one	Unknown — not stated by the source	100
Number of usersKnown for one	Unknown — not stated by the source	20000 user(s)
Performanceidentical
Processor operating modesKnown for one	32-bit	Unknown — not stated by the source
Internal memoryKnown for one	0.016 GB	Unknown — not stated by the source
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
Number of built-in relaysKnown for one	4	Unknown — not stated by the source
Wiegand interfaceKnown for one	No	Unknown — not stated by the source
Alarm input channelsKnown for one	2	Unknown — not stated by the source
Power2 differ
Power consumptionDiffers	500 mA	420 mA
DC voltage rangeDiffers	9 - 15 V	0 - 12 V
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
RS-485 portsKnown for one	1	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	-30 - 60 °C	0 - 50 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 90%
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Weight & dimensions4 differ
DepthDiffers	51 mm	44 mm
HeightDiffers	98 mm	159.5 mm
WeightDiffers	450 g	710 g
WidthDiffers	156 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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