Specification Model A6Screen 2 4 inches TFTFingerprint collector Inductive energy saving optical fingerprint collector resolution 500DPI CPU 32bit CPUFingerprint storage capacity 600 pcsRecord capacity 100 000 pcsCommunication method USBAuthentication method Fingerprint passwordUSB upload download data SupportRecord query function YesFingerprint intelligent learning update SupportRecognition angle Full angle recognitionEffective collection area 16 16mmRecognition speed ≤1 secondFalse Reject Rate FRR ≤0 1 False Acceptance Rate FAR ≤0 0001 Working mode Offline onlineFingerprint recognition mode 1 1 1 NLanguage Display English MandarinVoice prompt High definition humanized voicePower management function Sleep automatic shutdownPower adapter DC 5V 1AWorking environment Temperature 0℃ 45℃ Humidity RH 20 80 Machine size 170 L 118 W 30 H mmPackaging size 255 L 145 W 50 H mmPackage weight 431GFeatures 1 Advanced fingerprint algorithm for improved fingerprint recognition even with changes in environment climate and finger injuries 2 It is equipped with intelligent inductive energy saving fingerprint collector and advanced power management functions for low energy consumption 3 It has a smart learning feature that updates fingerprints once registered no need to repeat registration 4 The machine features a 2 4 inch TFT color screen for clear and interactive operating interface 5 It supports USB communication and can downlo