This machine with 2.8 inch LCD screen adopts advanced fingerprint identification technology, which effectively solves the fingerprint identification problems caused by fingerprint obscurity or finger injury. Its sensitivity and efficiency will help you to eliminate the worry about handling with the attendance records for employees.This machine fits for staff attendance in offices, factories, hotels, schools, etc. Features: Strictly follow the national product standard and adopt the advanced fingerprint algorithm, fiting for staff attendance in offices, factories, hotels and schools. Adopt energy saving fingerprint sensor and power management function, which makes time tracking easier and reduces management workload. 2.8 inch TFT color display screen will make your operating interface intuitive and clear. Support U disk to download or upload attendance records and fingerprint figures, no need any software. Users can register fingerprints in one device and share registration information with other devices through USB flash drive. Specifications: Size(L*W*H): 18 * 3.6 * 13.5cm/7 * 1.4 * 5.3in Fingerprint Capacity: 2000 Recording Capacity: 10,0000 Authentication Methods: Fingerprint, Password, Identity Card Communication: USB/ TCP U Diskup / download: Available Alarm Function: Available Others: T9 Typing Color: Black Material: ABS Screen: 2.8 " TFT LCD Screen Resolution: 500DPI CPU:32 Bit CPU Fingerprint Sensor: Energy Saving Fingerprint Sensor USB Flash Disk Upload / Download: Available Record Query: Available Rotation Angle: Total Rotation Angle Identification Time: < 1s FRR:<= 0.1% FAR:<= 0.0001% Validation Mode: 1:1,1:N Language: Chinese / English Power Adapter: DC 5V / 1A Working Environment: Temperature: -10 C ~ + 60 C; Humidity: 20%~80% Package Weight: 500g / 17.6oz Package List: 1 * Scaffold 1 * Fingerprint Attendance Machine 1 * Power Adapter 1 Bag * Mounting Screws 1 * CD 1 * USB Cable 1 * User Mannual Note: Please allow slight error due to manual measurement. Thanks for your understanding. 1、Strictly follow the national product standard and adopt the advanced fingerprint algorithm, fiting for staff attendance in offices, factories, hotels and schools. 2、Adopt energy saving fingerprint sensor and power management function, which makes time tracking easier and reduces management workload. 3、2.8 inch TFT color display screen will make your operating interface intuitive and clear. 4、Support U disk to download or upload attendance records and fingerprint figures, no need any software. 5、Users can register fingerprints in one device and share registration information with other devices through USB flash drive.