ID Slender Card Reader

The ERM871 is a mullion style proximity reader for the EFC302 and EFC-02-1A door controllers. The reader can be mounted to any surface near the door and allows or denies access using key fobs or access cards assigned to users.



  • ERM871 supports ID cards
  • Wiegand 26 or RS232 data output format
  • 3 LED indicator lights provide intuitive display of card reader status
  • Highly adaptable - Can be installed indoors or outdoors.
  • 45cm-long cable enables easier installation
  • Equipped with built-in buzzer
  • 200ms in read/write time
  • Elegant exterior design
  • TVS provides protection against transient absorption power up to 500W
  • Certificates: CE, FCC, UL


Frequency       125KHz/13.56MHz

Card Format    ID card / Mifare card

Read/Write       Time200ms

Output Format  Wiegand 26 or RS232 formats

Audio                Built-in buzzer, 2kHz

Light Indication  3 LEDs, Red: Power supply,
                            Green: Card being read,
                            Yellow: External control line 

Power Voltage   DC 6.5V-18V

Power Current   150mA

Working Temperature   -10°C ~ 50°C / 14°F ~ 122°F

Interface             9-pin cable



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