R307 Optical Fingerprint Module
$ 13.22
- Specifications Fingerprint sensor type: Optical Sensor Life: 100 million times Static indicators: 15KVBacklight: bright green Interface: USB1.1/UART(TTL logical level) RS232 communication baud rate: 4800BPS~115200BPS changeable Dimension: 44.1*20*23.5mm Verification Speed: 0.3 sec Scanning Speed: 0.5 sec Character file size: 256 bytes Template size: 512 bytes Storage capacity: 1000 Security level: 5 (1,2,3,4,5(highest)) False Acceptance Rate (FAR) :0.001% False Rejection Rate (FRR): <1.0% Voltage :4.2-6.0 VDC Working current: Typical 50 mA, Peak 80mA Matching Method: 1: N Operating Environment Temperature: -20 to 40° centigrades