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HAC-T2A41 CAMERA HD DAHUA DOME 4MP IR 20 M

Nouveau produit

4MP HDCVI IR Eyeball Camera

> Max. 30fps@4MP
> HD and SD output switchable
> 3.6mm fixed lens
> Max. IR length 20m, Smart IR
> IP67, DC12V

Plus de détails

HAC-T2A41

  • 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 H: 76.4° (97°,48.6°)

    V:41.6° (52°,27.9°)
    Focus Control N/A
    Close Focus Distance 1400mm (800mm,2500mm)

    55.12 » (31.50″,98.43 »)
    DORI Distance
    Note: The DORI distance is a “general proximity” of distance which makes it easy to pinpoint the right camera for your needs. The DORI distance is calculated based on sensor specification and lab test result according to EN 62676-4 which defines the criteria for Detect, Observe, Recognize and Identify respectively.
    DORI

    Definition

    		 Distance
    Detect 25px/m

    (8px/ft)

    		 2.8mm:56m(184ft)

    3.6mm: 80m(262ft)

    6mm: 120m(394ft)
    Observe 63px/m

    (19px/ft)

    		 2.8mm:22m(73ft)

    3.6mm: 32m(105ft)

    6mm: 48m(157ft)
    Recognize 125px/m

    (38px/ft)

    		 2.8mm:11m(37ft)

    3.6mm: 16m(52ft)

    6mm: 24m(79ft)
    Identify 250ppm

    (76px/ft)

    		 2.8mm: 6m(18ft)

    3.6mm: 8m(26ft)

    6mm: 12m(39ft)
    Pan / Tilt / Rotation
    Pan/Tilt/Rotation Pan: 0° ~ 360°

    Tilt: 0° ~ 78°

    Rotation: 0° ~ 360°
    Video
    Resolution 4MP (2560×1440)
    Frame Rate 25/30fps@4MP,25/30fps@1080P
    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

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