Product comparison · 2 rfid readers

Dahua Technology ASR1101A RFID reader RS-485/Wiegand Black vs Xerox Elatec TWN4 Legic NFC

Key differences

Interface
- ASR1101A RFID reader RS-485/Wiegand Black:RS-485/Wiegand
- Elatec TWN4 Legic NFC:USB
Working distance
- ASR1101A RFID reader RS-485/Wiegand Black:8 cm
- Elatec TWN4 Legic NFC:10 cm
Weight
- ASR1101A RFID reader RS-485/Wiegand Black:250 g
- Elatec TWN4 Legic NFC:20 g
Operating temperature (T-T)
- ASR1101A RFID reader RS-485/Wiegand Black:-30 - 60 °C
- Elatec TWN4 Legic NFC:-25 - 80 °C
Operating relative humidity (H-H)
- ASR1101A RFID reader RS-485/Wiegand Black:0 - 95%
- Elatec TWN4 Legic NFC:-45 - 85%

Differences highlightedShow differences only

Comparison of ASR1101A, Elatec TWN4 Legic NFC
17 specifications	A Dahua Technology ASR1101A RFID reader RS-485/Wiegand Black Model ASR1101A View product	B Xerox Elatec TWN4 Legic NFC View product
Technical details2 differ
InterfaceDiffers	RS-485/Wiegand	USB
Operating frequencyKnown for one	13.56 MHz	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Compliance certificatesKnown for one	CE, Federal Communications Commission (FCC)	Unknown — not stated by the source
Working distanceDiffers	8 cm	10 cm
CertificationKnown for one	Unknown — not stated by the source	WEEE, RoHS, R&TTE, CE
Weight & dimensions1 differ
WidthKnown for one	87 mm	Unknown — not stated by the source
DepthKnown for one	13 mm	Unknown — not stated by the source
HeightKnown for one	136 mm	Unknown — not stated by the source
WeightDiffers	250 g	20 g
Operational conditions2 differ
Operating temperature (T-T)Differs	-30 - 60 °C	-25 - 80 °C
Operating relative humidity (H-H)Differs	0 - 95%	-45 - 85%
Logistics dataidentical
Country of originKnown for one	Unknown — not stated by the source	Germany
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	100 mm
Package depthKnown for one	Unknown — not stated by the source	160 mm
Package heightKnown for one	Unknown — not stated by the source	35 mm
Package weightKnown for one	Unknown — not stated by the source	150 g

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.