USB Fingerprint Reader Scanner Compact Biometric Access Control Attendance System

Multifunctional design that independently completes fingerprint capturing, fingerprint registration, fingerprint comparison and fingerprint search Compact design with low power consumption, universal interface and high reliability Scalable capacity for 1:N identification, supports 5000 fingerprints, non-modular identification, response time less than 2.5 seconds Can be integrated into the system to form a fingerprint identification product that meets customer needs During the fingerprint identification process, after the recently retrieved fingerprint characteristic value is successfully recognized, the characteristic value is updated in the fingerprint database for optimized subsequent use Automatic correction and identification function, press the correctly registered finger at any position on the module to complete comparison False acceptance rate of fingerprints up to 0.0001%, false rejection rate of fingerprints up to 0.0001% Compatible with fingerprint access control machines, fingerprint search devices, fingerprint attendance machines, fingerprint storage cabinets, one-click autorun devices, fingerprint printing devices, fingerprint locks, fingerprint security systems, fingerprint terminals, fingerprint management hospital systems, intelligent monitoring equipment CPU: 144 MHz Main Frequency: 1M Flash Bit, 128KB SRAM Fingerprint Reader: Capacitor Collection Fingerprint Collection Resolution: 192X192 pixels, 508 DPI Fingerprint registration capacity: 1000 by default, can be increased to 5000 False Acceptance Rate: less than 0.001% False Rejection Rate (FRR): less than 0.1% Single fingerprint template size: 570 bytes Security level settings: from level 1 to level 5, default value is Level 3 Processing speed: fingerprint extraction time less than 0.45 seconds Communication Interface: UART, 3.3 V-TTL level or USB connection Serial Communication parameters: Parity: No Stop bit: 1 Flow Control: None Transmission Speed: 9600, 19200, 38400, 57600, 115200 bps Operating voltage: DC 3.3 V ±10% Working current: less than 30 mA, maximum instantaneous current during fingerprint collection is less than 80 mA Standby Current: Less than 10uA Operating Temperature: -10℃ - 60℃ Relative humidity: 20% - 80% Colour: black Material: plastic Size: 6.5 x 3.8 x 1.7cm Package Contents: 1*Fingerprint register