Product comparison · 2 security door controllers

Dahua Technology ASC4201B-D security door controller Housing 1 door(s) RJ-45 / RS-485 vs Dahua Technology DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485

22specifications compared
12differ
10identical
14known for one product only

Key differences

Case design
- ASC4201B-D security door controller Housing 1 door(s) RJ-45 / RS-485:Housing
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:Bare
Maximum number of doors
- ASC4201B-D security door controller Housing 1 door(s) RJ-45 / RS-485:1 door(s)
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:2 door(s)
Alarm input channels
- ASC4201B-D security door controller Housing 1 door(s) RJ-45 / RS-485:4
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:2
Power consumption (typical)
- ASC4201B-D security door controller Housing 1 door(s) RJ-45 / RS-485:3 W
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:24 W
RS-485 ports
- ASC4201B-D security door controller Housing 1 door(s) RJ-45 / RS-485:2
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:3
Operating relative humidity (H-H)
- ASC4201B-D security door controller Housing 1 door(s) RJ-45 / RS-485:5 - 95%
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:5 - 90%
Depth
- ASC4201B-D security door controller Housing 1 door(s) RJ-45 / RS-485:155.6 mm
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:106 mm
Height
- ASC4201B-D security door controller Housing 1 door(s) RJ-45 / RS-485:34.1 mm
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:50 mm

Side by side

Differences highlightedShow differences only

Comparison of ASC4201B-D, DHI-ASC2202B-S
36 specifications	A Dahua Technology ASC4201B-D security door controller Housing 1 door(s) RJ-45 / RS-485 Model ASC4201B-D View product	B Dahua Technology DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485 Model DHI-ASC2202B-S View product
Technical details2 differ
Case designDiffers	Housing	Bare
Maximum number of doorsDiffers	1 door(s)	2 door(s)
Interface	RJ-45 / RS-485	RJ-45 / RS-485
Card holders quantityKnown for one	100000	Unknown — not stated by the source
Event capacityKnown for one	500000	Unknown — not stated by the source
Exit button supported	Yes	Yes
Exit requestKnown for one	Yes	Unknown — not stated by the source
Number of codesKnown for one	100000	Unknown — not stated by the source
Number of time slotsKnown for one	128	Unknown — not stated by the source
Number of users	100000 user(s)	100000 user(s)
Supported network protocolsKnown for one	IPv4, UDP, P2P, IPv6, TCP	Unknown — not stated by the source
Built-in UPSKnown for one	Unknown — not stated by the source	No
Performance1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
Number of built-in relaysKnown for one	3	Unknown — not stated by the source
Wiegand interface	Yes	Yes
Number of Wiegand readers supported	2	2
Alarm input channelsDiffers	4	2
Active tampering alarmKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	CE/FCC/UL
Power1 differ
Operating voltage	12 V	12 V
Power consumption (typical)Differs	3 W	24 W
Operating currentKnown for one	Unknown — not stated by the source	1 A
DC voltage rangeKnown for one	Unknown — not stated by the source	12 V
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	1	1
RS-485 portsDiffers	2	3
Operational conditions1 differ
Operating temperature (T-T)	-30 - 60 °C	-30 - 60 °C
Operating relative humidity (H-H)Differs	5 - 95%	5 - 90%
Weight & dimensions3 differ
DepthDiffers	155.6 mm	106 mm
HeightDiffers	34.1 mm	50 mm
WidthDiffers	106 mm	155 mm
WeightKnown for one	Unknown — not stated by the source	400 g
Packaging data3 differ
Package depthDiffers	512 mm	141 mm
Package heightDiffers	196 mm	87 mm
Package weightKnown for one	460 g	Unknown — not stated by the source
Package widthDiffers	269 mm	190 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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