360 Degree Auto Calibration: This fingerprint reader features a 360-degree auto calibration and recognition function, allowing you to any registered finger at any angle on the module to complete the comparison. This advanced technology ensures quick and accurate access every time. Multifunctional Capabilities: Designed to perform multiple functions independently, this device can handle fingerprint collection, registration, matching, and searching. It's an solution for enhanced security and personal identification needs. Compact and Portable: With its compact structure, this fingerprint reader is easy to carry and store. It features low power consumption, a universal interface, and high reliability, making it an ideal choice for both personal and professional use. Wide Range of Applications: Ideal for security applications, this mini fingerprint reader can be used in fingerprint access control systems, attendance machines, storage cabinets, and more. Its versatility makes it suitable for a wide array of environments. Capacity for Multiple Fingerprints: Capable of storing up to 10 fingerprints, this scanner allows multiple users to register and access their own accounts independently. It's perfect for family use or in environments where multiple individuals need secure access. Color: Black Material: plastic Package Contents: 1*USB Fingerprint Reader Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.