2.8 Inch Screen Fingerprint Attendance Time Clock Recorder Features: - Adopting the most advanced fingerprint algorithms, the identification ability to the fingerprint under the change of environment, climate, and a finger injury, peeling fingerprint has been significantly improved and it can distinguish in one second under a full fingerprint state - We are the first to use the intelligent sensor energy-saving fingerprint reader in the industry, along with the advanced power management features, so it can reduce energy consumption effectively - Free Software with USB, U-Disc - The fingerprints intelligent learning update function can implement registered for one time and use for a whole lifetime, easy and convenient to use - The use of a 2.8 inch TFT color display screen will make your interface operation intuitive and clear - Support U disk to download attendance records and fingerprint data and other functions - The user's fingerprint can register in one machine register and share by a U disk, no need to connect to a computer in real-time