USB fingerprint reader R302

for access control

GROW R302 Fingerprint Module Classification Fingerprint Module Interface UART/USB Voltage DC 4.2--6.0V Effective Collection Area 8*8 mm Sensor Array 160*160 pixel Resolution 508dpi Fingerprint Capacity 120 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 Specifications ·Interface:USB 2.0 and RS232 (TTL) ·Resolution:508 DPI ·Voltage:DC 4.2-6.0V ·Fingerprint capacity:150 ·Fingerprint reader module size:33.4 * 20.4 (mm) ·Effective collection area:8 * 8 (mm) ·ScanningSpeed:< 0.2 second ·Verification Speed:< 0.3 second ·Matching Method:1:1; 1:N ·FRR (False Rejection Ratio):≤0.01% ·FAR (False Acceptance Ratio):≤0.00001% ·Antistatic capacity:15KV ·Abrasive resistance intensity:1 million times ·Peak power consumption:60 mA ·Work environment:-20°C ---55°C ·Work Humidity:0-90% ·Communications baud rate (UART):(9600 × N) bps where N = 1 ~ 12(default N = 6, ie 57600bps)