The thinnest fingepring T & A in the world! Fingerprint capacity:3000! Record capacity: 130,000! Functions:World-Known Brand Miaxis, large LCD, world super thin designSamSung 32 bit ARM920T, strong image processing, high performance and reliabilityMiaxis SM-621 optical sensor, scratch-resistant, durable, blue background lightMiaxis high capacity fingerprint algorithm , self-adjust fingerprint ...