125 kHz LF RFID Reader

This long range 125 kHz LF reader is suitable for access control solutions and features a built-in antenna that provides a read range of up to 3.3 ft (1 m).



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This long range card reader is fully compliant with ISO18000 standard and is able to read EM4001 compatible format ID cards. It features high receiving sensitivity, low operating current, stable performance and high reliability. The ID card reader with built-in antenna has a long read distance of 80 to 100 cm and communicates viaRS232, RS485 and Wiegand 26ports. It is widely used for parking and personnel access control. This low frequency RFID reader is equipped with an auto-tuning circuit to reduce the influence of ambient RF signals on read distance.

Product Video



  • Time and Attendance
  • Library Management
  • Anti-counterfeiting
  • Public transportation
  • Electronic ticketing
  • Warehouse
  • Parking Lots

Technical Specifications

Model 211023
Frequency 125 kHz
RFID Cards Accepted 125 kHz, 64 bits, Manchester encoding
Read Distance 80 cm to 100 cm with ISO cards in ideal conditions
Interface RS232, RS485, Wiegand 26 (optional)
Indicator LED, BEEP
Voltage +DC 12.0 V
Current 250 mA to 350 mA
Operating Temperature -10 °C to 70 °C
Storage Temperature -40 °C to 85 °C
Humidity 0 to 95%
Size 240 mm × 234 mm × 32 mm

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