2MP 20x Starlight Network PTZ Camera
Model：PTZ3B220-G
- 1/2.8” Progressive Scan 2MP CMOS
- 5.5-110mm，20x Optical Zoom
- Starlight technology
- IR distance up to 50 m
- IP66
Technical specifications
| Camera | Image Sensor | 1/2.8” Progressive Scan 2MP CMOS |
| Minimum Illumination | Color:0.001 Lux @ (F1.5,AGC ON); B/W:0.0005Lux @ (F1.5,AGC ON) | |
| Shutter | 1/25s to 1/100,000s；Supports delayed shutter | |
| Aperture | DC drive | |
| Day/Night Switch | ICR cut filter | |
| Digital zoom | 16x | |
| Lens | Focal Length | 5.5-110mm，20x Optical Zoom |
| Aperture Range | F1.7-F3.7 | |
| Field of View | 45-3.1°（wide-tele） | |
| Minimum Working Distance | 100mm-1500mm (wide-tele) | |
| Zoom Speed | Approximately 3s (optical, wide-tele) | |
| Compression Standard | Video Compression | H.265 / H.264 / MJPEG |
| H.265 Type | Main Profile | |
| H.264 Type | BaseLine Profile / Main Profile / High Profile | |
| Video Bitrate | 32 Kbps~16Mbps | |
| Audio Compression | G.711a/G.711u/G.722.1/G.726/MP2L2/AAC/PCM | |
| Audio Bitrate | 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)/16-64Kbps(AAC) | |
| Image（Maximum Resolution：1920*1080） | Main Stream | 50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720); 60Hz: 30fps(1920 × 1080, 1280 × 960, 1280 × 720) |
| Third Stream | 50Hz: 25fps (704 x 576); 60Hz: 30fps (704 x 576) | |
| Image Settings | Saturation, Brightness, Contrast and Sharpness can be adjusted via the client-side or browse | |
| BLC | Support | |
| Exposure Mode | AE / Aperture Priority / Shutter Priority / Manual Exposure | |
| Focus Mode | Auto Focus / One Focus / Manual Focus / Semi-Auto Focus | |
| Area Exposure / Focus | Support | |
| Defog | Support | |
| Image Stabilization | Support | |
| Day/Night Switch | Automatic, manual, timing, alarm trigger | |
| 3D Noise Reduction | Support | |
| Picture Overlay Switch | Support BMP 24-bit image overlay, customizable area | |
| Region of Interest | Support three streams and four fixed areas | |
| Network | Storage Function | Support Micro SD / SDHC / SDXC card (256G) offline local storage, NAS (NFS, SMB / CIFS support) |
| Protocols | TCP/IP,ICMP,HTTP,HTTPS,FTP,DHCP,DNS,RTP,RTSP,RTCP,NTP,SMTP,SNMP,IPv6 | |
| Interface Protocol | ONVIF(PROFILE S,PROFILE G) | |
| PTZ | Intelligent 3D position | Support |
| Pan Range | 360° | |
| Pan Speed | 0.05～60°/s | |
| Tilt Range | -25～90° | |
| Tilt Speed | 0.05～50°/s | |
| Presets | 255 | |
| Patrol Scan | 6 patrol, 18 presets for each patrol, retension time can be set | |
| Pattern Scan | 4 | |
| Power Off Memory | Support | |
| Infrared | IR View Distance | 50m |
| Port | Audio I/O | NA |
| Alarm I/O | NA | |
| General | Power Supply | DC12～24V |
| Consumption | 24W | |
| Working Temperature | -40～65℃ | |
| Weight | 2Kg | |
| Protection Level | IP66;TVS 3000V lighting protection; surge protection and voltage transient protection | |
| Dimension | φ147*208 mm | |
| Humidity | Humidity＜ 90% or less |