Attendance Management Biometric USB Fingerprint Scanner for Access Control

Multifunctional design that supports independent fingerprint registration, comparison, and search. Compact and portable with low power consumption, universal interface, and high reliability. Scalable capacity for 1:N identification with up to 5,000 fingerprints, non-modular identification, and response time under 2.5 seconds. Integrates into systems to meet customer requirements for fingerprint identification solutions. During the identification process, once a fingerprint feature is successfully recognized, it is stored in the database for improved user experience over time. Features automatic correction and identification—press a registered finger on the module at any angle to complete comparison. Low false acceptance rate: up to 0.0001%. Low false rejection rate: up to 0.0001%. Compatible with access control systems, attendance machines, storage cabinets, fingerprint locks, security devices, terminals, hospital management systems, intelligent monitoring equipment, and more.Specifications:CPU: 144 MHzMain Frequency: 1MB Flash, 128KB SRAMFingerprint Reader: Capacitive sensorFingerprint Image Size: 192x192 pixels, 508 DPIFingerprint Registration Capacity: 1,000 by default, expandable to 5,000Identification Rate: Less than 0.001%False Rejection Rate (FRR): Less than 0.1%Fingerprint Template Size: 570 bytesSecurity Level Settings: Levels 1 to 5, default level 3Processing Speed: Fingerprint extraction time less than 0.45 secondsCommunication Interface: UART (3.3V-TTL) or USBSerial Communication Parameters:Parity: NoneStop Bits: 1Flow Control: NoneBaud Rates: 9600, 19200, 38400, 57600, 115200Operating Voltage: DC 3.3V ±10%Working Current: Less than 30mA; maximum fingerprint capture current less than 80mA (instantaneous)Standby Current: Less than 10μAOperating Environment:Temperature: -10°C to 60°CRelative Humidity: 20% to 80%Color: BlackMaterial: PlasticDimensions: Approximately 6.5 x 3.8 x 1.7cmPackage Contents:1 x Fingerprint Module