... Optical Resolution: 500dpi SpecificationsUSB fingerprint reader sensorURU4500 fingerprint is the latest instrument is more compact a fingerprint device, surface of the ... Refused to fake the image Support the fingerprint rotation Rough fingerprint processing Support dry, wet, or rough ... data Standard: FCC Class B, CE, ICES, BSMI, MIC, USB, WHQL, VCCISpecifications: Pixel resolution: 700DPIFAR<0.0001% ...