Mô tả sản phẩm: Visionite VCB-772H
| MODEL | VCB-772H | VCB-772N | ||
| Image Device | 1/3" SONY SUPER HAD CCD Ⅱ | |||
| Scanning System | 2:1 Interlace | |||
| Scanning Frequency | NTSC : 15.734KHz(H), 59.94Hz(V) / PAL : 15.625KHz(H), 50Hz(V) | |||
| H.Resolution | 550TV Lines | 420TV Lines | ||
| Total Pixels | NTSC : 811(H) x 508(V), PAL : 795(H) x 596(V) | NTSC : 537(H) x 505(V), PAL : 537(H) x 597(V) | ||
| Effective Pixels | NTSC : 768(H) x 494(V), PAL : 752(H) x 582(V) | NTSC : 510(H) x 492(V), PAL : 500(H) x 582(V) | ||
| S/N Ratio | More than 48dB (AGC OFF) | |||
| Min. Illumination | 0.05 Lux / Faceplate | 0.02 Lux / Faceplate | ||
| Sync System | Internal | |||
| Gamma | γ = 0.45 | |||
| Video Output | 1.0 Vpp Composite (75Ω) | |||
| Lens | Fixed Lens / Pinhole Lens / Varifocal Lens | |||
| Electronic Shutter | NTSC : 1/60~1/100,000sec, PAL : 1/50~1/100,000sec | |||
| BLC | Off, On(area,ratio adjust) Selectable | |||
| AGC | Off, On(gain adjust) Selectable | |||
| Motion Detection | Off, On(area,ratio adjust) Selectable | |||
| Privacy Masking | Off, On(4 Zone) Selectable | |||
| Language | English,Korean,Chinese1/2,Japanese selectable | |||
| OSD | Built-in | |||
| White Balance | ATW, AWB, FIXED, MANUAL | |||
| Digital Effect | Off, MIRROR | |||
| Operation Temperature | 14℉~122℉ (-10℃~+50℃) | |||
| Storage Temperature | -4℉~140℉ (-20℃~+60℃) | |||
| Humidity | Less than 80% | |||
| Power Consumption | DC12V(±10%), Max.100mA | |||
| Dimension(mm) | 38(W) x 38(H) | |||
