Mini 125Khz RFID Module - External LED&Buzzer Port (70mm Reading Distance)

In stock
Qty Discount available
  • $9.45 /10pcs+
  • $8.93 /20pcs+
  • $8.40 /50pcs+

This product is discontinued, we have 3 new versions: Mini 125Khz RFID Module - Pre-Soldered Antenna (35mm Reading Distance), Mini 125Khz RFID Module - Pre-Soldered Antenna (35mm Reading Distance), and 125Khz RFID module - UART for your reference.

This RFID module is designed for reading code from 125Khz card compatible read-only tags and read/write card. It will notify whenever 125Khz tag approaches, the tag serial number will be send via TX pin or Wiegand pin. Super small size design, it is widely applied in office/home security, personal identification, access control, anti-forgery, interactive toy and production control systems etc.


  • Small Outline Design

  • Pre-Soldered Antenna

  • UART TTL Interface

  • Maximum Effective Distance Up To 70mm

  • Support EM4100 Compatible Read Only or Read/Write Tags


  • Working Frequency: 125Khz

  • Baud Rate: 9600

  • Interface: TTL or Wiegand26

  • Working Voltage: DC 3.3V - 5V

  • Working Current: 19mA - 25mA

  • Reading Distance: Max.70mm

  • Working Temperature: -10℃ to +70℃

  • Storage Temperature: -20℃ to +80℃

  • Humidity: 0% - 95%

  • Antenna Dimension: 60 x 35 x 2.5mm

  • Antenna Inductance: 388uH

  • PCBA Dimension: 18 x 13 x 3.7mm


Technical details

Dimensions 0mm x0mm x0mm
Weight G.W 6.5g
Battery Exclude


HSCODE 8517709000
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