Hangzhou Grow Technology Co., Ltd
Address: Room 310, Building B, Building 1, No. 279, Shiqiao Road, Xiacheng District, Hangzhou
Tel：86 571 86688123
Email：winni@hzgrow.com
Fax：86 571 89922886
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GROW R308 Fingerprint Module
Classification
Fingerprint Module
Interface
UART
Voltage
DC 4.4~6.0V
Effective Collection Area
15*18 mm
Sensor Array
300000 pixels
Resolution
500 dpi
Fingerprint Capacity
500
Taobao
DETAIL
Description
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. A total of eight instruction,Convenient MCU development
8. Finger detection signal output
Specifications
·Type: Optical
·Interface: UART(TTL logical level)
·Resolution: 500 DPI
·Work Current: Typical ≤50 mA, Peak 120mA
·Voltage: DC 4.2-6.0V
·Fingerprint capacity: 500
·Dimension: 55.5 *20.5*21 (mm)
·Character file Size: 256 bytes
·Template Size: 512 bytes
·Scanning Speed: < 0.3 second
·Verification Speed: < 0.3 second
·Matching Method: 1:N
·FRR (False Rejection Ratio): ≤0.1%
·FAR (False Acceptance Ratio): ≤0.0001%
·Operating Environment Temperature: -20°C ---45°C
·RS232 communications baud rate: 57600BPS (can not change)
Files
·All fingerprint module support with Arduino, Android, Windows, Linux, .Net and so on.
·Provide Free SDK Files
·Provide User Manual
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