1、Quick Recognition: 360° fingerprint fast recognition, high speed 32‑bit dual core processor, fast recognition speed, accuracy, less error, recognition time under full fingerprint status is less than 1 second. 2、Fingerprint Collection Module: The fingerprint collection module has the characteristics of strong strength, high hardness, good light transmittance, and has the function of waterproof, and the surface is abrasion and scratch resistant. 3、Easily Identify Abnormal Fingerprints: No membrane fingerprint collection, weather changes, dryness, wetness, thickness, finger injury, peeling and other abnormal conditions can be easily dealt with. 4、1000pcs Fingerprint Capacity: Large capacity and high speed memory, with a huge recording capacity, suitable for all kinds of enterprises of different sizes. 5、Voice Prompt and U Disk Download: Add real person voice prompts to increase the sense of sign in ceremony. Insert a U disk to download reports with one click, which is simple, efficient and fast. 6、4in Screen and Large Button: The 4in TFT color screen clearly displays various parameters, is intuitive and easy to operate, with large buttons, sensitive response, comfortable touch, and regular layout. 7、Working Voltage: DC5V/1A operating voltage, can be connected to an external mobile power supply, continue to clock in, and data will not be lost. 1 x Fingerprint Attendance Machine1 x Power Adapter3 x Screw3 x Expansion Tube 1 x Positioning Sticker1 x Manual Item Type: Fingerprint Attendance MachineMaterial: ABSPurpose: Time AttendanceFingerprint Capacity: 1000pcsLog Capacity: 10,000 CopiesVerification: Fingerprint, PWDMatch: 1:N (Fingerprint), 1:1 (PWD)Communication: USB, U DISKSpeed: < 0.8 SecondsAccuracy: < 0.0001%Display: 2.4in TFT High Definition Color ScreenSoftware: The Software is Free, and the Report is Directly Exported From the U DiskPower Supply: DC 5V, 1APlug Specifications: AC 100-240VSize: Approx. 170x120x35mm / 6.69x 4.72x 1.38in