Description
DH-SD49825GB-HNR — 8MP 25x Starlight IR Network PTZ Camera
| Camera | |
|---|---|
| Image Sensor | 1/2.8″ CMOS |
| Pixel | 8 MP |
| Max Resolution | 3840 × 2160 (4K) |
| Electronic Shutter Speed | 1/1s – 1/30,000s |
| Min. Illumination | Color: 0.005 lux @F1.6 B/W: 0.0005 lux @F1.6 0 lux (IR On) |
| IR Distance | 100m |
| IR Illuminators | 4 × IR LEDs |
| Lens | |
| Focal Length | 5mm – 125mm |
| Optical Zoom | 25× |
| Aperture | F1.6 – F3.6 |
| Field of View | H: 53.1° – 3.4° V: 30.4° – 1.9° D: 59.3° – 3.9° |
| Focus Control | Auto / Semi-Auto / Manual |
| PTZ | |
| Pan Range | 0°–360° (endless) |
| Tilt Range | –15° to +90° (Auto Flip 180°) |
| Manual Speed | Pan: 0.1°–200°/s Tilt: 0.1°–120°/s |
| Preset Speed | Pan: 240°/s Tilt: 200°/s |
| Presets | 300 |
| Tours | 8 (32 presets each) |
| Patterns | 5 |
| Video | |
| Compression | H.264 / H.265 / Smart H.264+ / Smart H.265+ / MJPEG |
| Max Frame Rate | 4K @ 25/30fps |
| Video Streams | 3 Streams |
| Day/Night | Auto (ICR) / Color / B/W |
| WDR | DWDR |
| Noise Reduction | 2D/3D NR |
| Privacy Masking | Up to 24 areas |
| Intelligence | |
| Face Detection | Detection, tracking, capturing, attributes, face snapshots |
| SMD 4.0 | Human/Vehicle classification |
| IVS | Tripwire, intrusion, loitering, abandoned object, etc. |
| Audio & Network | |
| Audio | PCM, G711a/u, G722.1, G726, MP2, G723, G729 |
| Network Port | 1 × RJ-45 (10/100 Base-T) |
| Protocols | ONVIF S/G/T, RTSP, RTP, HTTPS, DHCP, IPv4/IPv6, etc. |
| Storage | MicroSD up to 512GB, FTP/SFTP, NAS |
| Mobile App | DMSS |
| Power & Environment | |
| Power | 12V DC / PoE (802.3at) |
| Power Consumption | Max 20W |
| Operating Temp | -40°C to +70°C |
| Ingress Protection | IP66, TVS 6000V lightning/surge |
| Physical | |
| Dimensions | 270.4 mm × Φ160 mm |
| Net Weight | 2.4 kg |
| Accessories | Wall mount, ceiling mount, junction box, pole mount (varies) |
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