| Hãng sản xuất | IMPERX |
| Loại | Box Camera |
| Độ phân giải | 480 TV lines |
| Item No. | IMP-4252 | IMP-4251 | IMP-4253 | IMP-4255 |
| Image Sensor | 1/3” Sony Effio-E 960H CCD Sensor | 1/3 SONY SUPER HAD CCD II | 1/3 Color Sony Super HAD (Hi-Res.) | 1/3 Color Sony Super HAD (Hi-Res.) |
| CCD + DSP | PAL:673+4140 NTSC: 672+4140 |
PAL:639+RJ11 NTSC: 638+RJ11 |
PAL:639+NVP2040E NTSC: 638+NVP2040E |
PAL: 633+NVP2030 NTSC: 632+NVP2030 |
| Horizontal Resolution | 700TVL | 650TVL | 600TVL | 480TVL |
| Effective Pixels | PAL:976(H) x 582(V) NTSC:976(H) x 494(V) |
PAL:752(H) x 582(V) NTSC: 768(H) x 494(V) |
NTSC:768(H)x494(V) PAL:752(H)x582(V) |
NTSC:768(H)x494(V) PAL:752(H)x582(V) |
| Min. illumination | 0.01 Lux | 0.003lux | 0.01 Lux | 0.01 Lux |
| System of Signal | NTSC/PAL | |||
| OSD | YES | YES | YES | YES |
| WDR | DWDR | WDR | WDR | WDR |
| DNR | 2D-DNR | 3D-DNR | 2D-DNR | 2D-DNR |
| HLC | YES | YES | YES | YES |
| Motion Detection | OFF / ON | OFF / ON | OFF / ON | OFF / ON |
| Backlight compensation | Auto | |||
| Electronic shutter | 1/50(1/60)~1/100,000 SEC | |||
| White balance | Auto | |||
| S/N Ratio | >55dB | >52dB | >50dB | >48dB |
| Gamma Correction | >0.45 | |||
| Operation temperature | - 20 0C~50 0C | |||
| Sync. System | Internal | |||
| Video Output | 1.0Vp-p75 ohm | |||
| Power Supply | DC12V | |||
| Item No. | IMP-4252 | IMP-4251 | IMP-4253 | IMP-4255 |
| Image Sensor | 1/3” Sony Effio-E 960H CCD Sensor | 1/3 SONY SUPER HAD CCD II | 1/3 Color Sony Super HAD (Hi-Res.) | 1/3 Color Sony Super HAD (Hi-Res.) |
| CCD + DSP | PAL:673+4140 NTSC: 672+4140 |
PAL:639+RJ11 NTSC: 638+RJ11 |
PAL:639+NVP2040E NTSC: 638+NVP2040E |
PAL: 633+NVP2030 NTSC: 632+NVP2030 |
| Horizontal Resolution | 700TVL | 650TVL | 600TVL | 480TVL |
| Effective Pixels | PAL:976(H) x 582(V) NTSC:976(H) x 494(V) |
PAL:752(H) x 582(V) NTSC: 768(H) x 494(V) |
NTSC:768(H)x494(V) PAL:752(H)x582(V) |
NTSC:768(H)x494(V) PAL:752(H)x582(V) |
| Min. illumination | 0.01 Lux | 0.003lux | 0.01 Lux | 0.01 Lux |
| System of Signal | NTSC/PAL | |||
| OSD | YES | YES | YES | YES |
| WDR | DWDR | WDR | WDR | WDR |
| DNR | 2D-DNR | 3D-DNR | 2D-DNR | 2D-DNR |
| HLC | YES | YES | YES | YES |
| Motion Detection | OFF / ON | OFF / ON | OFF / ON | OFF / ON |
| Backlight compensation | Auto | |||
| Electronic shutter | 1/50(1/60)~1/100,000 SEC | |||
| White balance | Auto | |||
| S/N Ratio | >55dB | >52dB | >50dB | >48dB |
| Gamma Correction | >0.45 | |||
| Operation temperature | - 20 0C~50 0C | |||
| Sync. System | Internal | |||
| Video Output | 1.0Vp-p75 ohm | |||
| Power Supply | DC12V | |||