X-Spans 4MP+4MP 25x TiOC WizSense Network PTZ Camera
- Panorama: 1/2.8″ 4Megapixel F1.0 CMOS.
- Detail: 1/2.8″4Megapixel STARVIS™ CMOS.
- 25x optical zoom.
- 25/30fps@4M.
- IR distance up to 100 m.
- Auto tracking 3.0.
- Smart tracking.
- Perimeter protection.
- Active deterrence.
- Smart dual light +.
| ยี่ห้อ | Dahua |
| รุ่น | DH-SDT4E425-4F-GB-A-PV1 |
| Focal Length | Panorama: 2.8 mm;
Detail: 5 mm–125 mm |
| ความไวแสงของกล้องในโหมดภาพสี | 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) |
| Shutter Time | Panorama: 1/3s-1/100000s;
Detail: 1s-1/30000s |
| 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 Number | Panorama: 2 (IR); 2 (white light);
Detail: 2 (IR); 2 (dual light Fusion) |
| ความละเอียด | 3840 (H) × 2160 (V) |
| RAM | Panorama: 1 GB;
Detail: 1 GB |
| ROM | Panorama: 4 GB;
Detail: 4 GB |
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