| Model No. | KD-540S-D7012A | KD-420S-D7012B |
| Camera Type | Color Vandal Proof Dome Camera | |
| Image Sensor | 1/3" SONY Hi-Res. CCD | 1/3" SONY SuperHAD CCD |
| Effective Pixels | PAL:752(H)x582(V) 440K | PAL:500(H) x 582(V) |
| NTSC:768(H)x494(V) 380K | NTSC:510(H) x 492(V) | |
| Sensing Area | 4.9mm x 3.7mm | |
| Signal System | PAL /NTSC | |
| Horizontal Resolution | 540 TVL | 420 TVL |
| Min. Illumination | 0.3 Lux/F1.2 | 0.5 Lux/F1.2 |
| Lens Mount | Board Lens 3.6mm/F2.0 | |
| S/N Ratio | More Than 48dB (AGC Off) | |
| Electronic Shutter | 1/50(1/60) ~ 1/10,000 Sec. | |
| White Balance | Auto | |
| AGC | Auto | |
| I/O Connector | Power : DC Power Jack , Video Output : BNC | |
| Video Output Level | 1.0 Vp-p (75 Ohms, composite) | |
| Supplied Voltage | DC12V Voltage | |
| Power Consumption | Less than 130mA | |
| Dimensions | ï¿ 86 x70mm | |
| Weight | Approx. 0.44kg | |
