2MP 46x Starlight Network PTZ Camera
Model：SD8A246
- 1/2.8” 2MP CMOS
- Support 46x optical zoom，7-322mm
- 0.001Lux/F1.8(color), 0.0005Lux/F1.8(B/W) ,0 Lux with IR
- Starlight technology
- Auto-induction Wiper
- Positioning Accuracy: 0.05°
- IR distance up to 500m
- IP66
Technical specifications
| Camera | Image Sensor | 1/2.8” Progressive Scan CMOS |
| Min. Illumination | Color:0.001 Lux @(F1.8,AGC ON);Black:0.0005Lux @(F1.8,AGC ON); | |
| Shutter Time | 1/25 to 1/100,000s | |
| Day & Night | IR Cut Filter | |
| Lens | Focal Length | 7-322mm;46x optical zoom; |
| Digital zoom | 16x digital zoom | |
| Aperture Range | F1.8-F6.5 | |
| Field of View | H: 42-1° (wide-tele);V: 25.2-0.61°（wide-tele） | |
| Working Distance | 100mm-1000mm (wide-tele) | |
| Zoom Speed | Approx. 3.5s (optical lens, wide-tele) | |
| Compression | Video Compression | H.265 / H.264 / MJPEG |
| Audio Compression | G.711a/G.711u/G.722.1/G.726/MP2L2/AAC/PCM | |
| Image | Resolution | 50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720); 60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720) |
| Image Setting | Corridor mode, saturation, brightness, contrast and sharpness can be adjusted by client or browser | |
| BLC | Support | |
| Exposure Mode | Automatic exposure/aperture priority/shutter priority/manual exposure | |
| Focus Control | Auto focus/one-time focus/manual focus | |
| Area Exposure/Focus | Support | |
| Defog | Support | |
| EIS | Support | |
| Day &Night | Auto(ICR) / Color / B/W | |
| 3D Noise Reduction | Support | |
| Image overlay | Support BMP 24 bit image overlay, optional region | |
| ROI | ROI supports one fixed region for each three-bit stream | |
| Network | Network Storage | Built-in memory card slot, support Micro SD/SDHC/SDXC, up to 256 GB; NAS (NFS, SMB/ CIFS) |
| Protocol | ONVIF(PROFILE S,PROFILE G) ,GB28181-2016 | |
| PTZ | Three-dimentional Intellectual Position | Support |
| Pan Range | 360° | |
| Pan Speed | keyboard control 200°/s,mannual0.05°～200°/s | |
| Tilt Range/Movement Range(Tilt) | -25°～90° | |
| Tilt Speed | keyboard control120°/s,0.05°～120°/s manual | |
| Positioning Accuracy | ±0.3°（±0.05°optional） | |
| Zoom Ratio | Support | |
| Presets | 255 | |
| Cruise Scan | 6,up to 18 presets for each preset,park time can be set | |
| Wiper | Auto/Manual,support automatic induction wiper | |
| Power Loss Recovery | Support | |
| Infrared | IR distance | up to 500m(800m optional) |
| IR intensity | Automatically adjusted, depending on the zoom ratio | |
| Port | Audio I/O | 1 input,1 output(optical) |
| Alarm I/O | 1 input,1 output(optical) | |
| General | Power | AC24±25%，50Hz |
| Power Consumption | 48W | |
| Dimension | 412.8*φ250 | |
| Weight | 7.8KG | |
| IP Level | IP66，(electrostate level:4)，(surge level:4) | |
| Working Temperature | -40℃～70 ℃ | |
| Humidity | Humidity 90% or less |