GROW R300 UART Interface 200

US $9.8

Min. Order:1 pc
Keywords:fingerprint module , fingerprint scanner , fingerprint reader
Origin:Made In China

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Member Information

Company NameHangzhou Grow Technology Co.,Ltd
Country/Region:Zhe Jiang - China
Business Nature:Manufacturer
Contact:zhang yemanger
Last Online:06 Jul, 2020
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Product Description


        1. Integrated image collecting and algorithm chip together, ALL-in-One

        2. The flexibility to adapt to the conditions was the fingers, whether it is dry fingers, wet fingers, light texture fingerprints fingers, and old fingers, all have high recognition rate 

        3. The main application areas: can be embedded into a variety of end products, such as: access control, attendance, safety deposit box

        4. R300 which added fingerprint touch function.



·Interface: RS232 (TTL)

·Resolution:508 DPI

·Voltage:DC 4.2-6.0V

·Fingerprint capacity:200

·Fingerprint reader module size:33.4 * 20.4 (mm)

·Effective collection area:12 * 12 (mm)

·ScanningSpeed:< 0.2 second

·Verification Speed:< 0.3 second

·Matching Method:1:1; 1:N

·FRR (False Rejection Ratio):≤1%

·FAR (False Acceptance Ratio):≤0.001%

·Antistatic capacity:15KV

·Abrasive resistance intensity:1 million times

·Peak power consumption:60 mA

·Work environment:-20°C ---60°C

·Work Humidity:10-85%

·Communications baud rate (UART):(9600 × N) bps where N = 1 ~ 12(default N = 6, ie 57600bps)



·All fingerprint module support with Arduino, Android, Windows, Linux, .Net and so on. 
·Provide Free SDK Files
·Provide User Manual 


You can download the R300 user manual from this website link:

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