Dahua DH-SD4E425GB-HNR-A-PV1 4MP 25x Starlight IR WizSense Network PTZ Camera
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- Brand Store: DAHUA
- Model: Dahua DH-SD4E425GB-HNR-A-PV1
- Availability: Out Of Stock
- Part No: DH-SD4E425GB-HNR-A-PV1
Key features
- 1/2.8" 4Megapixel STARVIS CMOS.
- 25x optical zoom.
- Starlight technology.
- Max. 25/30fps4M.
- IR distance up to 100 m
- Auto-tracking 3.0.
- Perimeter protection.
- Face detection.

Camera Specifications | |
---|---|
Image Sensor | 1/2.8" CMOS |
Pixel | 4 MP |
Max. Resolution | 2560 (H) x 1440 (V) |
ROM / RAM | 4 GB / 1 GB |
Electronic Shutter Speed | 1/1 s – 1/30,000 s |
Scanning System | Progressive |
Min. Illumination | Color: 0.005 lux F1.6 B/W: 0.0005 lux F1.6 0 lux F1.6 (illuminator on) |
Illumination Distance | IR: 100 m (328.08 ft) White light: 50 m (164.04 ft) |
Illuminator Control | Zoom Prio, Manual, Auto, Off |
Illuminators | 2 IR, 2 Dual Light Fusion |
Lens | |
Focal Length | 5 mm–125 mm |
Max. Aperture | F1.6–F3.6 |
Field of View | H: 51.9–3.0 V: 39.7–2.2 D: 63.1–3.7 |
Optical Zoom | 25x |
Focus Control | Auto, Semi-auto, Manual |
Close Focus Distance | 0.1 m–0.5 m (0.33 ft–1.64 ft) |
Iris Control | Auto, Manual |
DORI Distance | |
Detect | 2500 m (8208.10 ft) |
Observe | 987.5 m (3239.83 ft) |
Recognize | 500 m (1640.42 ft) |
Identify | 250 m (820.21 ft) |
PTZ | |
Pan/Tilt Range | Pan: 0–360 endless, Tilt: –15–+90, auto flip 180 |
Manual Control Speed | Pan: 0.1–200/s, Tilt: 0.1–120/s |
Preset Speed | Pan: 240/s, Tilt: 200/s |
Presets | 300 |
Tour | 8 tours (up to 32 presets per tour) |
Pattern / Scan | 5 patterns / 5 scans |
Power-off Memory | Yes |
Idle Motion | Pattern, Preset, Scan, Tour |
Intelligence | |
IVS (Perimeter Protection) | Tripwire, Intrusion, Loitering, Abandoned/Missing Object, Parking Detection, People Gathering, Vehicle/Human Classification, Linkage Tracking |
Face Detection | Face box, Snapshot, Attribute/Expression detection (8 expressions), Cutout, Quality preference |
Auto Tracking | Yes |
SMD | SMD 4.0 |
Acupick | Deep learning search for people/vehicles in recorded/live video |
Auto Patrol | Camera patrols based on IVS-triggered targets |
Active Deterrence | |
Light Warning | Red/blue flashing lights (5–30s, frequency adjustable) |
Sound Warning | 11 preloaded alarms, custom audio upload supported |
Video | |
Video Compression | H.264H/B/M, H.265, Smart H.264+/H.265+, MJPEG |
Streaming | 3 streams |
Resolutions | 4M (2560x1440), 3M (2048x1536 / 2304x1296), 1080p, 1.3M, 720p, D1, VGA, CIF |
Frame Rate | Main: 4M–720p 1–25/30 fps Sub1: D1/CIF/VGA 1–25/30 fps Sub2: 1080p–720p 1–25/30 fps |
Bit Rate Control | CBR/VBR |
Bit Rate | H.264: 96–14848 Kbps H.265: 38–8960 Kbps |
Day/Night | Auto (ICR) / Color / B&W |
WDR | 120 dB |
BLC / HLC | Yes |
White Balance | Auto, Manual, Tracking, etc. |
Noise Reduction | 2D / 3D |
Motion Detection / ROI | Yes / Yes |
EIS / Defog | Electronic / Electronic |
Digital Zoom | 16x |
Image Rotation | 180 |
Privacy Masking | Up to 24 areas, 8 per view |
S/N Ratio | > 55 dB |
Audio | |
Audio Compression | PCM, G.711a/u, G.726, G722.1, G729, G723, MPEG2-L2 |
Audio I/O | 1 input / 1 output |
Network | |
Network Port | RJ-45 (10/100 Base-T) |
Protocols | FTP, RTMP, IPv4/6, HTTP, HTTPS, TCP/IP, UDP, NTP, RTSP, SNMP, etc. |
Interoperability | ONVIF (Profile S, G, T), CGI, SDK, P2P |
Users | Up to 20 (64 Mbps total) |
Storage | MicroSD (up to 512 GB), FTP/SFTP, NAS |
Browser Support | IE 9+, Chrome 41+, Firefox 50+, Safari 10+ |
Mobile App | DMSS (iOS, Android) |
Alarms | |
Alarm I/O | 2 in / 1 out |
Alarm Linkage | Snapshot, recording, email, PTZ actions, warnings |
Alarm Events | Motion, Tamper, Audio, Network, SD issues |
Power | |
Power Supply | 12VDC + 10% / PoE+ (802.3at) |
Power Consumption | Basic: 7 W Max: 13 W (Full load) |
Environment | |
Operating Temp | –40 C to +65 C (–40 F to +149 F) |
Humidity | < 95% |
Protection | IP66, TVS 6000 V lightning, surge & voltage protection |
Physical | |
Dimensions | 269.9 mm x 160.0 mm (10.59" x 6.30") |
Certifications | |
CE: EN55032 / EN55024 / EN50130-4 FCC: Part15 Subpart B, ANSI C63.4-2014 |
Download Dahua DH-SD4E425GB-HNR-A-PV1 Datasheet

General | |
Manufacturer | DAHUA |
---|---|
Model | Dahua DH-SD4E425GB-HNR-A-PV1 |
Manufacturer Part No | DH-SD4E425GB-HNR-A-PV1 |
Compatible Country | Middle East, Africe, Iran, Dubai |
Country of Origin | China |