1Using international fingerprint algorithm, fingerprint recognition ability is improved significantly. 2Adopts intelligent induction energy-saving fingerprint collector, with high-level power supply management and fingerprint intelligent learning update function. 32.4 inches TFT color display screen will make your operating interface intuitive and clear. 4Support U disk to download or upload attendance records and fingerprint figures, no need need software. 5Machine with T9 input method, no software operation, can output attendance reports directly.