RFID Products

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RFID LF passive tags

LF OEM RS485 RFID Rectangular Reader DT125DRR

DT125DRR LF OEM RS485 RFID Rectangular Reader is low power reliable reader works at the industry-standard 125 KHz frequency with built in transient voltage suppressor for data and power line and the reader consumes a very less power, making it particularly suited to access control, car parking and wall mounted reading applications.


  • Fire retardant interface cable
  • Contact less Reading and reading distance up to 5 cm
  • Reads EM410x Series Unique tags
  • Communication through RS485 Interface with the data rate up to 2.5Mbps
  • LED indications for power, data transmit, data receive and status
  • The transmitter outputs and receiver inputs are protected to 15kV Air ESD
  • Command line interface for setting the device ID
  • Easy to install


  • Access Control
  • Car Parking Systems
  • Wall mounted Reading Application


Input Voltage DC 12VDC 15VDC / 1A
Max Current Consumption 100mA
Max Power Consumption 1.2W
Communication Interface RS485
Mode of Operation Differential
Interface Cable 2 m (Fire Retardant type)
RF Read Range <=5 cm (Depending upon the tag used)
RF Frequency 125 KHz (Low Frequency)
Tag Type EM410x Series Unique tags
Indication Internal LEDs and Buzzer
Shape Rectangular
Dimensions 82mm (L) x 59mm (B) x 27mm (H)
Housing Material ABS Plastic
Mounting Type Wall Mountable
Operating Temperature 0C ~ 55C

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