دوربین مداربسته داهوا HDCVI چهار مگاپیکسل DH-HAC-T1A41P

Camera
Image Sensor 1/2.7″ CMOS
Effective Pixels 2560(H)×1440(V), 4MP
Scanning System Progressive
Electronic Shutter Speed PAL: 1/25~1/100000s
NTSC: 1/30~1/100000s
Minimum Illumination 0.04Lux/F2.0, 30IRE, 0Lux IR on
S/N Ratio More than 65dB
IR Distance Up to 20m (66feet)
IR On/Off Control Auto / Manual

Lens
Lens Type Fixed lens / Fixed iris
Mount Type Board-in
Focal Length 3.6mm (2.8mm, 6mm Optional)
Max Aperture F2.0
Angle of View
2.8mm:
125° x105° x56° (diagonal x horizontal x vertical)
3.6mm:
107° x 89° x 48° (diagonal x horizontal x vertical)
6mm:
61° x 54° x 31° (diagonal x horizontal x vertical)
Focus Control N/A
Close Focus Distance
2.8mm:0.7m(2.3 ft)
3.6mm:1.1 m (3.6 ft)
6mm: 2.7 m (8.9 ft)

Pan / Tilt / Rotation
Pan/Tilt/Rotation
Pan: 0° ~ 360°
Tilt: 0° ~ 78°
Rotation: 0° ~ 360°

Video
Resolution 4M (2560 × 1440); 1080P (1920 × 1080);
960H (960 × 576/960 × 480)
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:
960H;
Video Output 1-channel BNC high definition video output / CVBS
video output (Can switch)
Day/Night Auto (ICR) / Manual
OSD Menu Multi-language
BLC Mode BLC / HLC / DWDR
WDR DWDR
Gain Control AGC
Noise Reduction 2D
White Balance Auto / Manual
Smart IR Auto / Manual

Certifications
Certifications
CE (EN55032, EN55024, EN50130-4,EN60950-1)
FCC (CFR 47 FCC Part 15 subpartB, ANSI C63.4-2014)
UL (UL60950-1+CAN/CSA C22.2 No.60950-1)

Interface
Audio Interface N/A

Eelectrical
Power Supply 12V DC ±30%
Power Consumption Max. 2.6W (12V DC, IR on)

Environmental
Operating Conditions -40°C ~ +55°C (-40°F ~ +131°F) / Less than 95% RH
* Start up should be done at above -40°C (-40°F)
Storage Conditions -40°C ~ +55°C (-40°F ~ +131°F) / Less than 95% RH
Ingress Protection & Vandal
Resistance NA

Construction
Casing Plastic
Dimensions φ85.4m × 68.8mm (φ3.36 × 2.71″)
Net Weight 0.09kg (0.20lb)
Gross Weight 0.13kg (0.27lb)