دوربین مداربسته 4 مگاپیکسل داهوا مدل DH-HAC-HFW1400DP

Camera

Image Sensor

1/2.7 inch CMOS

Effective Pixels

2560(H)×1440(V), 4MP

Scanning System

Progressive

Electronic Shutter Speed

PAL: 1/25s–1/100000s
NTSC: 1/30s–1/100000s

S/N Ratio

>65dB

Minimum Illumination

0.02Lux/F2.0, 30IRE, 0Lux IR on

Fill Light Working Distance

80 m (262.5 ft)

IR On/Off Control

Auto; manual

IR LED Number

2

Pan/Tilt/Rotation Range

Pan: 0°–360°
Tilt: 0°–87°
Rotation: 0°–360°

Lens

Lens Type

Fixed-focal

Mount Type

M12

Focal Length

3.6 mm; 6 mm; 8 mm

Max. Aperture

F2.0 ;F2.0 ;F2.0

Field of View

3.6 mm: 104° x 87° x 47° (diagonal x horizontal x vertical)
6 mm: 62° x 54° x 31° (diagonal x horizontal x vertical)
8 mm: 46° x 40° x 22° (diagonal x horizontal x vertical)

Iris Type

Fixed iris

Close Focus Distance

3.6 mm: 1.1 m (3.6 ft)

6 mm: 2.7 m (8.9 ft)

8 mm: 3.5 m (11.5 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

3.6 mm

64 m

(210.0 ft)

25.6 m (84 ft)

12.8 m (42 ft)

6.4 m

(21 ft)

6 mm

106.7 m (350.1 ft)

42.7m (140.1 ft)

21.3m

(69.9 ft)

10.7m

(35.1 ft)

8 mm

142.2m (466.5 ft)

56.9m (186.7 ft)

28.4m

(93.2 ft)

14.2m

(46.6 ft)

Video

Frame Rate

CVI:

PAL: 4M@25fps; 1080P@25fps;

NTSC: 4M@30fps; 1080P@30fps

AHD:

PAL: 4M@25fps;

NTSC: 4M@30fps

TVI:

PAL: 4M@25fps;

NTSC: 4M@30fps

CVBS:

PAL: 960H;

NTSC: 960H

Resolution

4M (2560 × 1440); 1080P (1920 × 1080); 960 H (960 × 576/960 × 480)