A multifunctional design that supports independent fingerprint registration, comparison, and search. Compact and portable with low power consumption, universal interface, and high reliability, it is easy to operate. Scalable large capacity 1:N identification supports up to 5000 fingerprints with non-modular identification and a response time of less than 2.5 seconds. Easily integrates into user systems to create fingerprint identification solutions that meet customer requirements. During the identification process, once a fingerprint feature is successfully recognized, it is stored in the database for improved usability over time. Features 360-degree automatic correction and identificationsimply place a registered finger at any angle on the sensor to complete the comparison. Offers a low false acceptance rate of up to 0.0001% and a low false rejection rate of up to 0.0001%. Suitable for use in access control systems, attendance machines, storage cabinets, locks, POS terminals, security systems, hospital management systems, intelligent monitoring equipment, and more. Specifications: - Condition: New - CPU: 144 MHz - Memory: 1MB Flash, 128KB SRAM - Fingerprint Reader: Capacitive sensor - Fingerprint Image Size: 192 x 192 pixels, 508 dpi - Fingerprint Storage Capacity: 1000 templates by default, expandable to 5000 - False Acceptance Rate (FAR): Less than 0.001% - False Rejection Rate (FRR): Less than 0.1% - Fingerprint Template Size: 570 bytes - Security Levels: Adjustable from Level 1 to Level 5 (default Level 3) - Processing Speed: Fingerprint extraction time less than 0.45 seconds - Communication Interface: UART (3.3V-TTL) or USB - Serial Communication Settings: - Parity: None - Stop Bits: 1 - Flow Control: None - Baud Rates: 9600, 19200, 38400, 57600, 115200 - Operating Voltage: DC 3.3V 10% - Operating Current: Less than 30mA; peak current during fingerprint capture less than 80mA (instantaneous) - Standby Current: Less than 10A - Operating Environment: - Temperature: -10C to 60C - Humidity: 20% to 80% RH - Color: Black - Material: Plastic - Dimensions: Approximately 6.5 x 3.8 x 1.7 cm Package Includes: 1 x Fingerprint Module Note: Light reflection and display differences may cause slight color variations between the image and the actual item. Measurement error allowed within 13 cm.