GROW R305 Original Factory Red Led Optical Fingerprint Reader Module Sensor

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$17.00 / Piece | 1 Piece (Min. Order)
Fingerprint Sensor
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0piecesselected, US $in total
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Depends on the order quantity.
Lead Time:
10 day(s) after payment received
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Brand Name:
Model Number:
Product name:
R305 fingerprint module
Sensor Life:
100 million times
USB1.1/UART(TTL logical level)
4.2-6.0 VDC
Static indicators:
Security level:
3 (1,2,3,4,5(highest))
Matching Method:
1 : N
Place of Origin:

Packaging & Delivery

Selling Units:
Single item
Single package size: 
13X8X9 cm
Single gross weight:
0.1 kg
Package Type:
Standard Export Carton Package
Lead Time :
Quantity(Piece) 1 - 100 >100
Est. Time(days) 10 To be negotiated
Video Description

R305 Optical Fingerprint Sensor


We are manufacture of R305 Optical Fingerprint Module
1. Integrated image collecting and algorithm chip together, ALL-in-One
2. Fingerprint reader can conduct secondary development, can be embedded into a variety of end products
3. 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
4. Low power consumption, low cost, small size, excellent performance
5. Professional optical technology, precise module manufacturing technics
6. Good image processing capabilities, can successfully capture image up to resolution 500 dpi
7. Connect to any microcontroller or system with TTL serial, and send packets of data to take photos, detect prints, hash and search.


·Interface: USB1.1/UART(TTL logical level)
·Resolution: 500 DPI
·Work Current: Typical ≤90 mA, Peak 150mA
·Voltage: DC 4.2-6.0V
·Fingerprint capacity: 980
·Dimension: 55 *32*21.5 (mm)
·Image Capture Surface: 15*18 (mm)
·Backlight: Bright Red
·Sensor Life: 100 million times
·Static Indications: 15KV
·Character file Size: 256 bytes
·Template Size: 512 bytes
·Security Level: 5 (1,2,3,4,5(highest))
·Scanning Speed: < 0.5 second
·Verification Speed: < 0.3 second
·Matching Method: 1:N
·FRR (False Rejection Ratio): ≤0.1%
·FAR (False Acceptance Ratio): ≤0.0001%
·Work environment: -20°C ---55°C
·Work Humidity: 20-80%
·RS232 communications baud rate: 4800BPS~115200BPS changeable        


·All fingerprint module support with Arduino, Android, Windows, Linux, .Net and so on. 
·Provide Free SDK Files
·Provide User Manual 
You can download the R305 user manual from this website link:
R305 fingerprint module circuit board diagram

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