All in one box camera (SF-278E) with Sony 1/4" CCD, 27x zoom, 3.9 to 89.5mm lens, 480TVL, 0.5LUX
| Model No. | SF-278E | CCD Tyep | SONY 1/4" CCD |
| Pixels | PAL: 512H× 582V NTSC: 512H× 492V | Scanning System | PAL/NTSC |
| Horizontal Resolution | 420TVL/480TVL | Minimum Illumination | 0.5LUX |
| Lens | 27x zoom, 3.9 to 89.5mm | S/N Ratio | ≥ 48dB |
| Video output | 1.0Vp-p/75Ω | Auto gain control | auto |
| White balance | on/off switchable | Exposure mode | auto |
| Backlight compensation | on/off switchable | Gamma correction | 0.45 |
| Electronic shutter | 1/50(1/60) to 1/1,00,000 seconds | Auto iris control | yes |
| Synchronization system | internal synchronization | Protocol | PELCO D and P |
| Focus mode | auto/manual optional | Baud rate | 2400/9600 |
| Operation temperature | -10 to 50 degrees Celsius | Power supply | DC12V± 5% |