Product comparison · 2 security door controllers

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

23specifications compared
13differ
10identical
7known for one product only

Key differences

Interface
- ASC2202B-D security door controller Bare 2 door(s) RS-485:RS-485
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:RJ-45 / RS-485
Number of Wiegand readers supported
- ASC2202B-D security door controller Bare 2 door(s) RS-485:4
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:2
Alarm input channels
- ASC2202B-D security door controller Bare 2 door(s) RS-485:4
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:2
Operating current
- ASC2202B-D security door controller Bare 2 door(s) RS-485:1.4 A
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:1 A
Power consumption (typical)
- ASC2202B-D security door controller Bare 2 door(s) RS-485:41.6 W
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:24 W
RS-485 ports
- ASC2202B-D security door controller Bare 2 door(s) RS-485:5
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:3
Depth
- ASC2202B-D security door controller Bare 2 door(s) RS-485:50 mm
- DHI-ASC2202B-S security door controller Bare 2 door(s) RJ-45 / RS-485:106 mm
Height
- ASC2202B-D security door controller Bare 2 door(s) RS-485:106 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 ASC2202B-D, DHI-ASC2202B-S
30 specifications	A Dahua Technology ASC2202B-D security door controller Bare 2 door(s) RS-485 Model ASC2202B-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 details1 differ
Case design	Bare	Bare
Maximum number of doors	2 door(s)	2 door(s)
Built-in UPS	No	No
InterfaceDiffers	RS-485	RJ-45 / RS-485
Exit button supported	Yes	Yes
Number of users	100000 user(s)	100000 user(s)
Relay inputsKnown for one	4	Unknown — not stated by the source
Performance2 differ
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100 Mbit/s
Wiegand interface	Yes	Yes
Number of Wiegand readers supportedDiffers	4	2
Alarm input channelsDiffers	4	2
Certification	CE/FCC/UL	CE/FCC/UL
Active tampering alarmKnown for one	Yes	Unknown — not stated by the source
Power2 differ
Operating voltage	12 V	12 V
Operating currentDiffers	1.4 A	1 A
Power consumption (typical)Differs	41.6 W	24 W
DC voltage rangeKnown for one	Unknown — not stated by the source	12 V
Power consumption (no load)Known for one	0.8 W	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
RS-485 portsDiffers	5	3
Operational conditionsidentical
Operating temperature (T-T)	-30 - 60 °C	-30 - 60 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Weight & dimensions4 differ
DepthDiffers	50 mm	106 mm
HeightDiffers	106 mm	50 mm
WeightDiffers	600 g	400 g
WidthDiffers	210 mm	155 mm
Packaging data3 differ
Package depthDiffers	87 mm	141 mm
Package heightDiffers	166 mm	87 mm
Package widthDiffers	255 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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