DAHUA IP Camera 8MP+4MP 25x Starlight TiOC IR100M Panoramic & PTZ
DAHUA IP Camera 8MP+4MP 25x Starlight TiOC IR100M Panoramic & PTZ
- Inventario en el camino
SDT4E425-8P-GB-APV1
8+4MP 25x TiOC Network Panoramic PTZ Camera
> Overview channel: Outputs 180° wide angle splicing image
> Detail channel: 1/2.8"4Megapixel STARVIS™ CMOS
> 25x optical zoom
> Max. 25/30 fps@8M
> IR distance up to 100 m
> Auto tracking 3.0
> Smart tracking
> Perimeter protection
> Active deterrence
> Smart dual light +

- Specifications
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Camera
Image Sensor
Overview channel: 1/2.7" CMOS; Detail channel: 1/2.8" CMOS
Pixel
Overview channel: 8 MP; Detail channel: 4 MP
Max. Resolution
Overview channel: 4096 (H) × 1860 (V); Detail channel: 2560 (H) × 1440 (V)
ROM
Overview channel: 4 GB; Detail channel: 4 GB
RAM
Overview channel: 2 GB; Detail channel: 1 GB
Electronic Shutter Speed
1 s–1/30,000 s
Scanning System
Progressive
Min. Illumination
Overview channel:
0.005 lux@F1.4 (Color, 30 IRE);
0.0005 lux@F1.4 (B/W, 30 IRE);
0 lux (illuminator on)
Detail channel:
0.005 lux@F1.6 (Color, 30 IRE);
0.0005 lux@F1.6 (B/W, 30 IRE);
0 lux (illuminator on)Illumination Distance
Overview channel: 30 m (98.43 ft) (IR); 30 m (98.43 ft) (white light); Detail channel: 100 m (328.08 ft) (IR); 50 m (131.23 ft) (white light)
Illuminator On/Off Control
Overview channel:
Manual; Auto; Off
Detail channel:
Zoom Prio; Manual; Auto; OffIlluminator Number
Overview channel: 2 (IR light); 2 (White light); Detail channel: 2 (IR light); 2 (Warm light)
Lens
Focal Length
Overview channel: 2.8 mm; Detail channel: 5 mm–125 mm
Max. Aperture
Overview channel: F1.4; Detail channel: F1.6-F3.6
Field of View
Overview channel: H: 180°; V: 86°; Detail channel: H: 51.9°–3.0°; V: 39.7°–2.2°; D: 63.1°–3.7°
Optical Zoom
Overview channel: NA; Detail channel: 25×
Focus Control
Auto; manual; semi-auto
Close Focus Distance
Overview channel: 0.6 m (1.97 ft); Detail channel: 0.1 m–0.5 m (0.33"–1.64")
Iris Control
Overview channel: NA; Detail channel: Auto; manual; iris prio
DORI Distance
Detect
Detect
Observe
Recognize
Identify
Overview channel:
2.8 mm
56.0 m (183.72 ft)
22.4 m (73.49 ft)
11.2 m
(36.74 ft)
5.6 m
(18.37 ft)
Detail channel:
W
100.0 m (328.08 ft)
40.0 m (131.23 ft)
20.0 m
(65.62 ft)
10.0 m
(32.81 ft)
Detail channel:
T
2500.0 m (8202.00 ft)
1000.0 m (3280.80 ft)
500.0 m
(1640.40 ft)
250.0 m
(820.20 ft)
DORI (Detect, Observe, Recognize, Identify) is a standard system (EN-62676-4) for defining the ability of a person viewing the video to distinguish persons or objects within a covered area. The numbers in this table do not reflect intelligent function distances. For intelligent function distances, refer to installation and commissioning manual/project design tool. PTZ
Pan/Tilt Range
Pan: 0° to 360° endless
Tilt: –15° to +90°, auto flip 180°Manual Control Speed
Pan: 0.1°/s–180°/s;
Tilt: 0.1°/s–90°/sPreset Speed
Pan: 0.1°/s–180°/s;
Tilt: 0.1°/s–90°/sPreset
300
Tour
8 (up to 32 presets per tour)
Pattern
5
Scan
5
Power-off Memory
Yes
