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2MP Starlight HDCVI Fixed IR Dome Camera 2.8mm

Dahua – HDBW2241EA-A

> Max 30 fps@1080p
> Starlight, 130 dB true WDR, 3D NR
> 3.6 mm fixed lens (2.8 mm optional)
> CVI/CVBS/AHD/TVI switchable
> Super Adapt
> Built-in mic
> Max. IR length 40 m, Smart IR
> IP67, IK10, DC12 V

აღწერა

Camera
Image Sensor 2MP CMOS
Max. Resolution 1920 (H) × 1080 (V)
Pixel 2MP
Scanning System Progressive
Electronic Shutter Speed PAL: 1/25 s–1/100,000 s
NTSC: 1/30 s–1/100,000 s
S/N Ratio > 65 dB
Min. Illumination 0.001 Lux/F1.6, 30 IRE, 0 Lux IR on
Illumination Distance 40 m (132.1ft)
Illuminator On/Off Control Auto; manual
Illuminator Number 3 (IR light)
Pan/Tilt/Rotation Range Pan: 0°–355°
Tilt: 0°–75°
Rotation: 0°–355°

Lens
Lens Type Fixed lens
Mount Type M12
Focal Length 2.8 mm; 3.6 mm
Max. Aperture F1.6
Field of View 2.8 mm: H: 109°; V: 58°; D: 127°
3.6 mm: H: 86°; V: 46°; D: 101°
Iris Type Fixed iris
Close Focus Distance 2.8 mm: 0.7 m (2.3 ft)
3.6 mm: 1.1 m (3.6 ft)

Video
Frame Rate CVI:
PAL: 1080p@25 fps;
NTSC: 1080p@30 fps;
AHD:
PAL: 1080p@25 fps;
NTSC: 1080p@30 fps;
TVI:
PAL: 1080p@25 fps;
NTSC: 1080p@30 fps;
CVBS:
PAL: 960 × 576H;
NTSC: 960 × 480H
Resolution 1080p (1920 × 1080); 960H (960 × 576 / 960 × 480)
Day/Night Auto switch by ICR
BLC BLC/WDR/HLC
WDR 130 dB
White Balance Auto; manual
Gain Control Auto; manual
Noise Reduction 3D NR
Smart IR Yes
Mirror Off/On
Privacy Masking Off/On (8 area, rectangle)

Certifications
Certifications CE (EN55032, EN55024, EN50130-4)
FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014)
UL (UL60950-1+CAN/CSA C22.2 No.60950-1)

Port
Video Output Video output choices of CVI/TVI/AHD/CVBS by one BNC port (DIP Switch)
Audio Input One channel built-in mic

Power
Power Supply 12 V ±30% DC
Power Consumption Max 3.1 W (12 V DC, IR on)