12.4-inch TFT color display makes interactive interface operation intuitive and clear. 2Adopt the most advanced fingerprint algorithm to improve fingerprint recognition ability, reaching less than one second. 3Use intelligent sensor energy-saving fingerprint collector and advanced power management function to achieve low-power product design results. 4Support U disk downloading attendance record and fingerprint data. You can share data on a USB flash drive, don't need to connect to the computer in real time. 5Adopt T9 input method. Name, department, shift and other information on the machine can be directly output attendance reports without software.This machine with 2.4 inch LCD screen adopts advanced fingerprint identification technology, which effectively solves the fingerprint identification problems caused by fingerprint obscurity or finger injury. Because of its sensitivity and efficiency, it will help you to eliminate the worry about handling with the attendance records for employees. Features: 2.4-inch TFT color display makes interactive interface operation intuitive and clear. Adopt the most advanced fingerprint algorithm to improve fingerprint recognition ability, reaching less than one second. Use intelligent sensor energy-saving fingerprint collector and advanced power management function to achieve low-power product design results. Support U disk downloading attendance record and fingerprint data. You can share data on a USB flash drive, don't need to connect to the computer in real time. Adopt T9 input method. Name, department, shift and other information on the machine can be directly output attendance reports without software, which helps enterprises solve attendance problems. Strictly follow the national security product standard.Suitable for the entrances and exits of office, factory, hotel, school, etc.Specifications:Display: 2.4 inch TFT Color Screen Fingerprint Collector: Energy Saving Optical Fingerprint Collector (Resolution: 500DPI) Fingerprint Capacity: 2000 Recording Capacity: 60,000 Identification Method: Fingerprint,Password U Disk Upload / Download Data: Support T9 Input Method: Support Record Query Function: (Employees can check their attendance records after certification). Fingerprint Intelligent Update: Support Recognition Angle: All Angle Recognition Effective Acquisition Area: 16 * 16mm Recognition Speed: Less than 1 second FalseRejection Rate (FRR): Less than 0.1% False Acceptance Rate (FAR): less than 0.0001% Work: Offline / Online Fingerprint Recognition Mode: 1:1; 1:N Language Display: Chinese or English Voice Prompt: Support Power Management: Automatic Sleep, Automatic Power off Power Adapter: DC 5V / 1A Working Humidity: 20-80% Working Temperature: -10-60C Working Voltage: DC5V Working Environment: -10 C -50 C Rela