| Model No. | KD-420S-D7001A | KD-420S-D7001B | KD-420X-D7001C |
| Image sensor | SONY1/3"CCD | SONY1/4"CCD | SHARP 1/4"CCD |
| Effective Pixels | PAL 512H×582V NTSC 512H×492V | ||
| Signal Systerm | PAL/NTSC | ||
| Horizontal Resolution | 420TVL | ||
| Minimum Illumination | 0LUX(IR ON) | ||
| S/N Ratio | More than 48dB | ||
| Video Output | 1.0Vp-p/75Ω | ||
| AGC | Auto | ||
| White Balance | Auto | ||
| Backlight Compensation | Auto | ||
| Exposure Mode | EE | ||
| Electronic Shutter | 1/50(1/60) - 1/100000 sec | ||
| Gamma Correction | 0.45 | ||
| Sync. Systerm | Internal Synchronization | ||
| IR View Distance | 25M | ||
| Lens | 3.6MM(standard) | ||
| Power Supply | DC12V±5% | ||
| Operation Temperature | -10--50 degree | ||
| Case color optional | Black, silver, gray, violet, and white | ||
