Sku: DH-SDT4E425-4F-GB-A-PV1
Brand: Dahua
Category: IP Cameras
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4MP dual-lens camera with 30m IR, 100m white light, and 25x optical zoom. Supports perimeter protection, auto tracking, and multiple detection modes. Features audio warnings, light alerts, and edge storage (up to 512GB).
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Description
Manufacture: Dahua | Model: DH-SDT4E425-4F-GB-A-PV1
The AI-Driven Dual-Lens PTZ Camera offers a unique combination of a 4MP panoramic view and a 4MP detail zoom, providing full coverage and detailed close-ups in a single device. Equipped with a 1/2.8" CMOS sensor for both lenses, the camera delivers high-resolution video at 2560 × 1440 pixels per channel. Featuring a 25x optical zoom, smart tracking, and AI-powered perimeter protection, it ensures advanced security and monitoring. The dual-light system includes IR and white light illuminators with a maximum range of 100m, enabling exceptional night vision. With features like smart motion detection, face recognition, object tracking, and quick pick capabilities, this camera is ideal for large-scale surveillance in urban, industrial, and commercial settings.
| Image Sensor | Panorama: 1/2.8" CMOS; Detail: 1/2.8" CMOS |
| Pixel | Panorama: 4 MP; Detail: 4 MP |
| Max. Resolution | Panorama: 2560 (H) × 1440 (V); Detail: 2560 (H) × 1440 (V) |
| ROM | Panorama: 4 GB; Detail: 4 GB |
| RAM | Panorama: 1 GB; Detail: 1 GB |
| Electronic Shutter Speed | Panorama: 1/3s-1/100000s; Detail: 1s-1/30000s |
| Scanning System | Progressive |
| Minimum Illumination | Panorama: 0.001 lux@F1.0 (Color, 30 IRE); 0.0005 lux@F1.0 (B/W, 30 IRE); 0 lux (illuminator on); Detail: 0.005 lux@F1.6 (Color, 30 IRE); 0.0005 lux@F1.6 (B/W, 30 IRE); 0 lux (illuminator on) |
| Illumination Distance | Panorama: 30 m (98.43 ft) (IR); 30 m (98.43 ft) (white light); Detail: 100 m (328.08 ft) (IR); 50 m (164.04 ft) (white light) |
| Illuminator On/Off Control | Panorama: Auto; Manual; Off; Detail: Zoom Prio; Auto; Manual; Off |
| Illuminator Number | Panorama: 2 (IR); 2 (white light); Detail: 2 (IR); 2 (dual light Fusion) |
| Focal Length | Panorama: 2.8 mm; Detail: 5 mm–125 mm |
| Max. Aperture | Panorama: F1.0; Detail: F1.6–F3.6 |
| Field of View | Panorama: H: 101°; V: 53°; D: 120°; Detail: H: 51.9°–3.0°; V: 39.7°–2.2°; D: 63.1°–3.7° |
| Optical Zoom | Panorama: NA; Detail: 25× |
| Focus Control | Auto; Semi-auto; Manual |
| Close Focus Distance | Panorama: 0.2 m (0.66 ft); Detail: 0.1 m–0.5 m (0.33 ft–1.64 ft) |
| Iris Control | Auto; Manual |
| Panorama Camera Tilt | 13° to 23° |
| Detail Camera | Pan: 0° to 360° endless; Tilt: –15° to 90°, auto flip 180° |
| Manual Control Speed | Pan: 0.1°/s–200°/s; Tilt: 0.1°/s–120°/s |
| Preset Speed | Pan: 240°/s; Tilt: 200°/s |
| Preset | 300 |
| Tour | 8 (up to 32 presets per tour) |
| Pattern | 5 |
| Scan | 5 |
| Power-off Memory | Yes |
| IVS (Perimeter Protection) | Tripwire, Intrusion, Climbing fences, Loitering detection, Abandoned/missing object, Fast moving, Parking detection, People gathering, Vehicle/Human alarm classification, Object tracking |
| Auto Tracking | Yes |
| SMD | SMD4.0 |
| Quick Pick | Yes |
| Light Warning | Red-blue light warning (Flash duration: 5 s–30 s, Flash frequency: High, Medium, Low) |
| Sound Warning | 11 sound alarms + Custom sounds |
| Audio Compression | PCM; G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G729; G723 |
| Network Protocol | Multiple including IPv6, RTMP, FTP, HTTP, etc. |
| Storage | Micro SD card (512 GB); FTP/SFTP; NAS |
| Certifications | CE: EN55032/EN55024/EN50130-4 |
Overall Rating
4.5 out of 5
(150 reviews)
John Doe
"Excellent product! Exceeded my expectations."
John Doe
"Good quality, but delivery took longer than expected."
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