Product comparison · 2 security door controllers

Dahua Technology DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485 vs Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485

12specifications compared
12differ
0identical
17known for one product only

Key differences

The Dahua Technology DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485 has 5 - 90% more operating relative humidity (H-H) than the Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485 (5 - 90% vs 0 - 90%). The Dahua Technology DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485 has 62 mm more depth than the Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485 (106 mm vs 44 mm). The Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485 has 109.5 mm more height than the Dahua Technology DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485 (159.5 mm vs 50 mm). Only the Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485 has built-in UPS. Case design: Bare on the Dahua Technology DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485, Housing on the Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485.

Case design
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:Bare
- SSA-S2101 security door controller Housing 4 door(s) RS-485:Housing
Maximum number of doors
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:2 door(s)
- SSA-S2101 security door controller Housing 4 door(s) RS-485:4 door(s)
Built-in UPS
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:No
- SSA-S2101 security door controller Housing 4 door(s) RS-485:Yes
Interface
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:RJ-45 / RS-485
- SSA-S2101 security door controller Housing 4 door(s) RS-485:RS-485
Number of users
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:100000 user(s)
- SSA-S2101 security door controller Housing 4 door(s) RS-485:20000 user(s)
DC voltage range
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:12 V
- SSA-S2101 security door controller Housing 4 door(s) RS-485:0 - 12 V
Operating temperature (T-T)
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:-30 - 60 °C
- SSA-S2101 security door controller Housing 4 door(s) RS-485:0 - 50 °C
Operating relative humidity (H-H)
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:5 - 90%
- SSA-S2101 security door controller Housing 4 door(s) RS-485:0 - 90%

Side by side

Differences highlightedShow differences only

Comparison of DHI-ASC2202B-S, SSA-S2101
29 specifications	A Dahua Technology DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485 Model DHI-ASC2202B-S View product	B Samsung SSA-S2101 security door controller Housing 4 door(s) RS-485 Model SSA-S2101 View product
Technical details5 differ
Case designDiffers	Bare	Housing
Maximum number of doorsDiffers	2 door(s)	4 door(s)
Built-in UPSDiffers	No	Yes
InterfaceDiffers	RJ-45 / RS-485	RS-485
Exit button supportedKnown for one	Yes	Unknown — not stated by the source
Number of usersDiffers	100000 user(s)	20000 user(s)
Number of programmable holidaysKnown for one	Unknown — not stated by the source	100
Performanceidentical
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
Wiegand interfaceKnown for one	Yes	Unknown — not stated by the source
Number of Wiegand readers supportedKnown for one	2	Unknown — not stated by the source
Alarm input channelsKnown for one	2	Unknown — not stated by the source
CertificationKnown for one	CE/FCC/UL	Unknown — not stated by the source
Power1 differ
Operating voltageKnown for one	12 V	Unknown — not stated by the source
Operating currentKnown for one	1 A	Unknown — not stated by the source
Power consumption (typical)Known for one	24 W	Unknown — not stated by the source
DC voltage rangeDiffers	12 V	0 - 12 V
Power consumptionKnown for one	Unknown — not stated by the source	420 mA
Ports & interfacesidentical
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
RS-485 portsKnown for one	3	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	-30 - 60 °C	0 - 50 °C
Operating relative humidity (H-H)Differs	5 - 90%	0 - 90%
Weight & dimensions4 differ
DepthDiffers	106 mm	44 mm
HeightDiffers	50 mm	159.5 mm
WeightDiffers	400 g	710 g
WidthDiffers	155 mm	191.5 mm
Packaging dataidentical
Package depthKnown for one	141 mm	Unknown — not stated by the source
Package heightKnown for one	87 mm	Unknown — not stated by the source
Package widthKnown for one	190 mm	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.

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