Product comparison · 2 security door controllers

Dahua Technology ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485 vs Dahua Technology ASC4202B-D security door controller Housing 2 door(s) RJ-45 / RS-485

17specifications compared
8differ
9identical
29known for one product only

Key differences

The Dahua Technology ASC4202B-D security door controller Housing 2 door(s) RJ-45 / RS-485 has 350,000 more event capacity than the Dahua Technology ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485 (500000 vs 150000). The Dahua Technology ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485 has 2 more built-in relays than the Dahua Technology ASC4202B-D security door controller Housing 2 door(s) RJ-45 / RS-485 (4 vs 2). The Dahua Technology ASC4202B-D security door controller Housing 2 door(s) RJ-45 / RS-485 has 2 more alarm input channels than the Dahua Technology ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485 (4 vs 2). Only the Dahua Technology ASC4202B-D security door controller Housing 2 door(s) RJ-45 / RS-485 has wiegand interface.

Event capacity
- ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485:150000
- ASC4202B-D security door controller Housing 2 door(s) RJ-45 / RS-485:500000
Number of built-in relays
- ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485:4
- ASC4202B-D security door controller Housing 2 door(s) RJ-45 / RS-485:2
Wiegand interface
- ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485:No
- ASC4202B-D security door controller Housing 2 door(s) RJ-45 / RS-485:Yes
Alarm input channels
- ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485:2
- ASC4202B-D security door controller Housing 2 door(s) RJ-45 / RS-485:4
RS-485 ports
- ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485:1
- ASC4202B-D security door controller Housing 2 door(s) RJ-45 / RS-485:5
Depth
- ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485:51 mm
- ASC4202B-D security door controller Housing 2 door(s) RJ-45 / RS-485:34.1 mm
Height
- ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485:98 mm
- ASC4202B-D security door controller Housing 2 door(s) RJ-45 / RS-485:210 mm
Width
- ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485:156 mm
- ASC4202B-D security door controller Housing 2 door(s) RJ-45 / RS-485:106 mm

Side by side

Differences highlightedShow differences only

Comparison of ASC1202B-S, ASC4202B-D
46 specifications	A Dahua Technology ASC1202B-S security door controller 2 door(s) RJ-45 / RS-485 Model ASC1202B-S View product	B Dahua Technology ASC4202B-D security door controller Housing 2 door(s) RJ-45 / RS-485 Model ASC4202B-D View product
Technical details1 differ
Case designKnown for one	Unknown — not stated by the source	Housing
Maximum number of doors	2 door(s)	2 door(s)
Interface	RJ-45 / RS-485	RJ-45 / RS-485
Card holders quantity	100000	100000
Event capacityDiffers	150000	500000
Embedded web serverKnown for one	Unknown — not stated by the source	Yes
Emergency door releaseKnown for one	Unknown — not stated by the source	Yes
Exit button supported	Yes	Yes
Exit requestKnown for one	Unknown — not stated by the source	Yes
Number of codesKnown for one	Unknown — not stated by the source	100000
Number of programmable holidaysKnown for one	Unknown — not stated by the source	128
Number of time slotsKnown for one	Unknown — not stated by the source	128
Number of usersKnown for one	Unknown — not stated by the source	100000 user(s)
Relay inputsKnown for one	Unknown — not stated by the source	2
Scheduled door arming	Yes	Yes
Supported network protocolsKnown for one	Unknown — not stated by the source	IPv4; UDP; P2P; IPv6; TCP
Compatible productsKnown for one	Unknown — not stated by the source	SmartPSS Lite; DSS Pro; DMSS
Compliance certificatesKnown for one	CE, Federal Communications Commission (FCC)	Unknown — not stated by the source
Sustainability complianceKnown for one	Yes	Unknown — not stated by the source
Performance3 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100 Mbit/s	10,100 Mbit/s
Number of built-in relaysDiffers	4	2
Wiegand interfaceDiffers	No	Yes
Number of Wiegand readers supportedKnown for one	Unknown — not stated by the source	4
Alarm input channelsDiffers	2	4
Active tampering alarmKnown for one	Unknown — not stated by the source	Yes
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
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	12 V
Operating currentKnown for one	Unknown — not stated by the source	1 A
Power consumption (typical)Known for one	Unknown — not stated by the source	3 W
Power consumptionKnown for one	500 mA	Unknown — not stated by the source
DC voltage rangeKnown for one	9 - 15 V	Unknown — not stated by the source
Ports & interfaces1 differ
Ethernet LAN (RJ-45) ports	1	1
RS-485 portsDiffers	1	5
Operational conditionsidentical
Operating temperature (T-T)	-30 - 60 °C	-30 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensions3 differ
DepthDiffers	51 mm	34.1 mm
HeightDiffers	98 mm	210 mm
WidthDiffers	156 mm	106 mm
WeightKnown for one	450 g	Unknown — not stated by the source
Packaging dataidentical
Package depthKnown for one	Unknown — not stated by the source	196 mm
Package heightKnown for one	Unknown — not stated by the source	512 mm
Package weightKnown for one	Unknown — not stated by the source	540 g
Package widthKnown for one	Unknown — not stated by the source	269 mm
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	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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