Finger Print Sensor (R307) -TTL UART

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  • Part No :
  • WID-3702
  • Availability:
  • In Stock
  • Shipping :
  • Same Day*
  • Weight:
  • 0.025Kg
  • Mfr.Part.No:
  • Quality Rank:
  • 100/100
Rs 1199
(Excluding GST.)
Rs 1415
(Including GST)
1415 New In Stock
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R307 fingerprint module is a finger print sensor with TTL UART interface. The user can store the fingerprint data in the module and can configure it in 1:1 or 1: N mode for identifying the person. The FP module can directly interface with 3.3 or 5v Microcontroller. A level converter (like MAX232) is required for interfacing with PC serial port. R307 Fingerprint Module consists of high-speed DSP processor, high-performance fingerprint alignment algorithm, high-capacity FLASH chips and other hardware and software composition, stable performance, simple structure, with fingerprint entry, image processing, fingerprint matching, search and template storage and other functions.


  • Supply voltage: DC 4.2 ~ 6.0V
  • Working current: 50mA (typical)
  • Peak current: 80mA
  • Fingerprint image input time: <0.3 seconds
  • Window area: 14x18 mm
  • Matching mode:1: 1 and 1:N
  • Characteristic file size: 256 bytes
  • Template size: 512 bytes
  • Storage capacity: 1000 pieces
  • Security Level: 5 (from low to high: 1,2,3,4,5)
  • Fake rate (FAR): <0.001%
  • Refusal rate (FRR): <1.0%
  • Search time: <1.0 seconds (1: 1000 hours, mean value)
  • Host interface: UART USB1.1
  • Baud rate (UART): (9600xN) bps Where N = 1 ~ 12 (default N = 6, ie 57600bps)

Working environment:

  • Temperature: -20 ℃ - +40 ℃
  • Relative humidity: 40% RH-85% RH (no condensation)

Storage environment:

  • Temperature: -40 ℃ - +85 ℃
  • Relative humidity: <85% H (no condensation)



Package Includes:

  • 1 x R307 Optical Fingerprint Reader Sensor Module
  • 1 x Connecting Cable(6-pin)


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Finger Print Sensor (R307) -TTL UART