
FM220U is a CMOS-based optical reader with high-quality. It can capture images and verify fingerprints with high speed. FM-220U has used in enrollment and attendance verification applications as a stand-alone or embedded device.
| Seneors | CMOS sensor |
| Scanning | 1/15 second |
| Image resolution | 500 dpi (H),500 dpi(V) (600dpi optional) |
| Image capture format | 13.3 x 16.4(mm) (H * V) |
| Scanner output image size | 264 * 324 pixels(H * V) |
| Gray Level | 8bits/pixel,max 256 gray scales |
| Image ratio of length to width | 1 : 1 |
| Scanner interface cable | Standard USB compliant cable |
| Power supply | 1 watt approx(from USB port)(200mA,approx,standby:60mA) |
| Minimum hardware requirement | P3 800MHz CPU or up,256MB,USB2.0 |
| Dimension | 80mm (L) x 41mm(M) x 40mm(H) |
| Weight | 100g(Approx) |
| Distortion | <1% |
| Temperature(without external enclosure) | 0°C~50°C |
| Humidity | <90% non condensing |
| Scanning light source | infrared red (940nm) |
| Operating volts | +5V Tolerance 5% (USB connector) |
| ESD | 15KV |