Features
1. Electronic shutter speed changeable
2. BLC area selectable
3. AGC changeable
4. White balance mode selectable
5. Color, Contrast Ratio & Sharpness adjustable
6. With mirror function
7. Motion detection on/off
Parameters
| Model | DF-508CP | DF-747CD | DF-748CD |
| Image Sensor | 1/4" Sharp CCD | 1/ 3” Sony super HAD CCD | |
| Pixels(H*V) | P:512(H)×582 (V) | P:500(H)×582 (V) | P:752(H)×582 (V) |
| N:512(H)×492 (V) | N:510(H)×492 (V) | N:768(H)×494 (V) | |
| Scanning System | PAL/NTSC | ||
| Horizontal Resolution | 420TVL | 480TVL | |
| Synchronization | Internal | ||
| Minimum Illumination | 0.5Lux/F1.2 | 0.01 Lux/F1.2 | |
| Backlight Compensation | ON/OFF Switchable | ||
| Electronic Shutter | 1/50(1/60)~100,000 Sec. | ||
| AGC | ON/OFF Switchable | ||
| White Balance | Automatic | ||
| Auto Iris Control | VIDEO/DC Switchable | ||
| Lens | C/CS | ||
| S/N Ratio | ≥48dB | ||
| Gamma Correction | 0.45 | ||
| Video Output | 1.0Vp-p/ 75Ω | ||
| Operation Temperature | - 20℃ ~ 50℃ | ||
| Power Supply | DC 12V, 1,000mA | ||
| Dimensions (mm) | 115×58×53mm | ||
| Weight (g) | 284g | ||