Features: Adopt industrial chips, the ability of fingerprint recognition has been greatly improved, can work stably for a long time. Simpler operation steps, only 5 minutes to learn how to work. Easy to operate, autonomous control. High precision total reflection optical fingerprint sensor, make the product perfect. 2.8 inch LCD screen display, the interface operation is intuitive and clear. Adopt the improved fingerprint recognition technology, the recognition time is less than 1 s. T9 input method, you can change the name, department, frequency and other information. Support U-disk download excel attendance records and fingerprint data function. As for engineering customers, all necessary functions can be customized according to a specific company. Specification: Condition: 100% Brand New Plug Type: EU, US, UK, AU(Optional) Voltage: 100-240V Model: F02 Fingerprint capacity: 1000 Password capacity: 1000 Attendance record capacity: 100000 Recognition mode: fingerprint, password Verification mode: 1:N, 1:1 Recognition speed: <1s FAR: ≤0.0001% FRR: ≤0.01% Communication mode: USB Data download: U-disk U-disk support format: FAT32 Sensor: High Precision Optical Total Reflection Sensor Anti-falling ability: can withstand 3 falls from 1.2m height Waterproof and dustproof: IP54 Working temperature: 0-45℃ Storage temperature: 0-50℃ Ambient light intensity: 1000LUX Screen: 2.8 inch LCD Language: Chinese, Traditional Chinese, English, Spanish, Portuguese Resolution: 500 DPI Power supply: 5V 1A Package list: 1 * Fingerprint Attendance Machine 1 * Power Supply 1 * Hanging Plate 1 * User Manual 1 * Screws Bag Note: This product does not have network port and not support TCP/IP functions. 1、Adopt industrial chips, the ability of fingerprint recognition has been greatly improved, can work stably for a long time. 2、Simpler operation steps, only 5 minutes to learn how to work. Easy to operate, autonomous control. 3、High precision total reflection optical fingerprint sensor, make the product perfect. 4、2.8 inch LCD screen display, the interface operation is intuitive and clear. 5、Adopt the improved fingerprint recognition technology, the recognition time is less than 1 s.