<p>1. Integrated image collecting and algorithm chip together, .</p> <p>2. Fingerprint reader can conduct secondary development, can be embedded into a variety of end products</p> <p>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</p> <p>4. Low power consumption, low cost, small size, excellent performance.Professional optical technology, precise module manufacturing </p> <p>5. Good image processing capabilities, can successfully capture image up to resolution 500 dpi.Have finger detection function.R307S use different chip when compare to R307.</p> <p>Model: R307S</p> <p>Type: Optical Fingerprint Module</p> <p>Interface: USB, UART(RS232 TTL)</p> <p>Resolution: 508 DPI</p> <p>Voltage: DC 4.2-6V, or 3.3V</p> <p>Fingerprint Capacity: 1000</p> <p>Sensing array: 300000 pixel</p> <p>Fingerprint module size: 52 x 20 x 22 (mm)</p> <p>Effective collection area: 11 x 15 (mm)</p> <p>Scanning Speed: Less than 0.2 second</p> <p>Verification Speed: Less than 0.3 second</p> <p>Matching Method: 1: 1; 1: N</p> <p>FRR: \u22640.1%</p> <p>FAR: \u22640.001%</p> <p>Work environment: -20C-50C</p> <p>Work Humidity: 10-85%</p> <p>Anti-static capacity: 15KV</p> <p>Abrasive resistance intensity: times</p> <p>Communications baud rate (UART): (9600 x N) bps where N = 1 ~ 12(default N = 6, ie 57600bps)</p> <p>Material: plastic</p> <p>colour: Black</p> <p>Package Contents: </p> <p>1 x Fingerprint Module</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>