Product comparison · 2 rfid readers

Dahua Technology ASR1100A-D RFID reader RS-485/Wiegand Black vs Dahua Technology ASR1100B-D RFID reader RS-485/Wiegand Black

10specifications compared
7differ
3identical
6known for one product only

Key differences

The Dahua Technology ASR1100B-D RFID reader RS-485/Wiegand Black has 1 cm more working distance than the Dahua Technology ASR1100A-D RFID reader RS-485/Wiegand Black (9 cm vs 8 cm). The Dahua Technology ASR1100A-D RFID reader RS-485/Wiegand Black has 15 mm more width than the Dahua Technology ASR1100B-D RFID reader RS-485/Wiegand Black (87 mm vs 72 mm). The Dahua Technology ASR1100B-D RFID reader RS-485/Wiegand Black has 89 mm more depth than the Dahua Technology ASR1100A-D RFID reader RS-485/Wiegand Black (102 mm vs 13 mm). Operating temperature (T-T): -30 - 60 °C on the Dahua Technology ASR1100A-D RFID reader RS-485/Wiegand Black, -10 - 55 °C on the Dahua Technology ASR1100B-D RFID reader RS-485/Wiegand Black. Operating relative humidity (H-H): 0 - 95% on the Dahua Technology ASR1100A-D RFID reader RS-485/Wiegand Black, 10 - 90% on the Dahua Technology ASR1100B-D RFID reader RS-485/Wiegand Black.

Working distance
- ASR1100A-D RFID reader RS-485/Wiegand Black:8 cm
- ASR1100B-D RFID reader RS-485/Wiegand Black:9 cm
Width
- ASR1100A-D RFID reader RS-485/Wiegand Black:87 mm
- ASR1100B-D RFID reader RS-485/Wiegand Black:72 mm
Depth
- ASR1100A-D RFID reader RS-485/Wiegand Black:13 mm
- ASR1100B-D RFID reader RS-485/Wiegand Black:102 mm
Height
- ASR1100A-D RFID reader RS-485/Wiegand Black:136 mm
- ASR1100B-D RFID reader RS-485/Wiegand Black:18 mm
Weight
- ASR1100A-D RFID reader RS-485/Wiegand Black:250 g
- ASR1100B-D RFID reader RS-485/Wiegand Black:200 g
Operating temperature (T-T)
- ASR1100A-D RFID reader RS-485/Wiegand Black:-30 - 60 °C
- ASR1100B-D RFID reader RS-485/Wiegand Black:-10 - 55 °C
Operating relative humidity (H-H)
- ASR1100A-D RFID reader RS-485/Wiegand Black:0 - 95%
- ASR1100B-D RFID reader RS-485/Wiegand Black:10 - 90%

Side by side

Differences highlightedShow differences only

Comparison of ASR1100A-D, ASR1100B-D
16 specifications	A Dahua Technology ASR1100A-D RFID reader RS-485/Wiegand Black Model ASR1100A-D View product	B Dahua Technology ASR1100B-D RFID reader RS-485/Wiegand Black Model ASR1100B-D View product
Technical details1 differ
Interface	RS-485/Wiegand	RS-485/Wiegand
Operating frequencyKnown for one	Unknown — not stated by the source	0.125 MHz
Frequency	125 kHz	125 kHz
Product colour	Black	Black
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP66
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, Federal Communications Commission (FCC)
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Working distanceDiffers	8 cm	9 cm
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Weight & dimensions4 differ
WidthDiffers	87 mm	72 mm
DepthDiffers	13 mm	102 mm
HeightDiffers	136 mm	18 mm
WeightDiffers	250 g	200 g
Operational conditions2 differ
Operating temperature (T-T)Differs	-30 - 60 °C	-10 - 55 °C
Operating relative humidity (H-H)Differs	0 - 95%	10 - 90%

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.

Dahua Technology ASR1100A-D RFID reader RS-485/Wiegand Black vs Dahua Technology ASR1100B-D RFID reader RS-485/Wiegand Black

Key differences

Side by side

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