R307 Optical Fingerprint Reader Sensor Module

  1. Operating voltage (v): 4.2 ~ 6 VDC
  2. Current consumption: ≤75mA
  3. Verification Speed: 0.2 sec
  4. Scanning Speed: 0.3 sec
  5. Character file size: 256 bytes
  6. Template size: 512 bytes

1,049.00 1,100.00

About R307 Optical Fingerprint Reader 

This is the R307 Optical Fingerprint Reader Sensor Module. R307 fingerprint module is a fingerprint sensor with a TTL UART interface for direct connections to microcontroller UART or to PC through MAX232 / USB-Serial adapter. 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 Finger Print module can directly interface with a 3.3 or 5v Microcontroller. A level converter (like MAX232) is required for interfacing with PC serial port.

Integrated image collecting and algorithm chip together, All-in-One Fingerprint reader can conduct secondary development, can be embedded into a variety of end products. Users can conduct secondary development, can be embedded into a variety of end products, such as access control, attendance, safety deposit box, car door locks.

Low power consumption, low cost, small size, excellent performance, Professional optical technology, precise module manufacturing technics. Good image processing capabilities can successfully capture an image up to resolution 500 dpi Finger detection function.


Difference Between R305  and R307 Finger print module

Same software protocol as R305 with many improvements
R305 R307
Storage Capacity (Fingerprints) 250 1000
3.3V Operation No Yes
USB Operation No Yes
Finger Detect Output No Yes


Package Includes

1 x Finger Print Sensor (R307)
1 x 6 pin RMC Connector with wire

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