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Product comparison · 2 rfid readers

Bluebird, a TSC Company RFR900 for EF401 vs Dahua Technology ASR1200E-D RFID reader RS-485 Black

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  • 9specifications compared
  • 8differ
  • 1identical
  • 12known for one product only

Key differences

The Bluebird, a TSC Company RFR900 for EF401 has 867,875 kHz more frequency than the Dahua Technology ASR1200E-D RFID reader RS-485 Black (868000 kHz vs 125 kHz). The Dahua Technology ASR1200E-D RFID reader RS-485 Black has 26 mm more width than the Bluebird, a TSC Company RFR900 for EF401 (96 mm vs 70 mm). The Bluebird, a TSC Company RFR900 for EF401 has 105.7 mm more depth than the Dahua Technology ASR1200E-D RFID reader RS-485 Black (148.7 mm vs 43 mm). Interface: Bluetooth/USB on the Bluebird, a TSC Company RFR900 for EF401, RS-485 on the Dahua Technology ASR1200E-D RFID reader RS-485 Black. Working distance: 6 m on the Bluebird, a TSC Company RFR900 for EF401, 6 cm on the Dahua Technology ASR1200E-D RFID reader RS-485 Black.

  • Interface
    • Bluetooth/USB
    • RS-485
  • Frequency
    • 868000 kHz
    • 125 kHz
  • Working distance
    • 6 m
    • 6 cm
  • Width
    • 70 mm
    • 96 mm
  • Depth
    • 148.7 mm
    • 43 mm
  • Height
    • 146.2 mm
    • 17 mm
  • Weight
    • 333 g
    • 100 g
  • Operating temperature (T-T)
    • -20 - 50 °C
    • -30 - 60 °C

Side by side

Differences highlightedShow differences only
21 specifications
A

Bluebird, a TSC Company

RFR900 for EF401View product
B

Dahua Technology

ASR1200E-D RFID reader RS-485 Black

Model ASR1200E-D

View product
Technical details3 differ
InterfaceDiffersBluetooth/USBRS-485
Bluetooth versionKnown for one2.1+EDR
Operating frequencyKnown for one865 - 868 MHz
FrequencyDiffers868000 kHz125 kHz
LED indicatorsKnown for oneOperation, Power
Working distanceDiffers6 m6 cm
International Protection (IP) codeKnown for oneIP67
CertificationKnown for oneCE, FCC
Poweridentical
Battery typeKnown for oneBuilt-in battery
Number of batteries supportedKnown for one1
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one3050 mAh
Weight & dimensions4 differ
WidthDiffers70 mm96 mm
DepthDiffers148.7 mm43 mm
HeightDiffers146.2 mm17 mm
WeightDiffers333 g100 g
Operational conditions1 differ
Operating temperature (T-T)Differs-20 - 50 °C-30 - 60 °C
Operating relative humidity (H-H)Known for one5 - 95%
Storage temperature (T-T)Known for one-30 - 70 °C
Packaging dataidentical
Hand strapKnown for oneYes

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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