Product comparison · 2 rfid readers

Dahua Technology ASR1101A-D RFID reader RS-485/Wiegand Black vs Dahua Technology ASR1201D-D RFID reader RS-485/Wiegand Black, Grey

Key differences

Product colour
- ASR1101A-D RFID reader RS-485/Wiegand Black:Black
- ASR1201D-D RFID reader RS-485/Wiegand Black, Grey:Black, Grey
International Protection (IP) code
- ASR1101A-D RFID reader RS-485/Wiegand Black:IP55
- ASR1201D-D RFID reader RS-485/Wiegand Black, Grey:IP65
Width
- ASR1101A-D RFID reader RS-485/Wiegand Black:86.8 mm
- ASR1201D-D RFID reader RS-485/Wiegand Black, Grey:47.5 mm
Depth
- ASR1101A-D RFID reader RS-485/Wiegand Black:12.7 mm
- ASR1201D-D RFID reader RS-485/Wiegand Black, Grey:16 mm
Height
- ASR1101A-D RFID reader RS-485/Wiegand Black:135.7 mm
- ASR1201D-D RFID reader RS-485/Wiegand Black, Grey:135 mm
Weight
- ASR1101A-D RFID reader RS-485/Wiegand Black:250 g
- ASR1201D-D RFID reader RS-485/Wiegand Black, Grey:180 g

Differences highlightedShow differences only

Comparison of ASR1101A-D, ASR1201D-D
12 specifications	A Dahua Technology ASR1101A-D RFID reader RS-485/Wiegand Black Model ASR1101A-D View product	B Dahua Technology ASR1201D-D RFID reader RS-485/Wiegand Black, Grey Model ASR1201D-D View product
Technical details2 differ
Interface	RS-485/Wiegand	RS-485/Wiegand
Frequency	125 kHz	125 kHz
Product colourDiffers	Black	Black, Grey
International Protection (IP) codeDiffers	IP55	IP65
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Working distance	8 cm	8 cm
Weight & dimensions4 differ
WidthDiffers	86.8 mm	47.5 mm
DepthDiffers	12.7 mm	16 mm
HeightDiffers	135.7 mm	135 mm
WeightDiffers	250 g	180 g
Operational conditionsidentical
Operating temperature (T-T)	-30 - 60 °C	-30 - 60 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%

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.