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AHD, HD-CVI, HD-TVI, CVBS CAMERA GT-CA41V3-28VF - 3.7 Mpx 2.8 ... 12 mm GEMINI TECHNOLOGY

Net: 142.40 PLN  Gross: 175.15 PLN

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DESCRIPTION

Megapixel camera with 1/3" OmniVision CMOS sensor and AHD (Analog High Definition).

The AHD / HD-CVI / HD-TVI interface allows to transmission of analog video signal via coaxial cable in max. 8 Mpx (4K UHD) resolution. During transmission there are no delays and is maintained the original, high quality image.

In the case of video transmission using a twisted pair cable and matching transformers (balun), be aware of the possibility of signal reflections and interfering signals.

SPECIFICATION
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Standard: AHD, HD-CVI, HD-TVI, PAL
Sensor: 1/3 " OmniVision OV4689 CMOS
Digital Image Processor: Nextchip NVP2475H
Matrix size: 4.0 Mpx
Resolution: 2560 x 1440  - 3.7 Mpx @ 25 fps - AHD / HD-CVI / HD-TVI
960 x 576  - 960H, PAL
Range of IR illumination: 30 m
IR illuminator power adjustment: Automatic
Lens: 2.8  ... 12 mm
View angle:
  • 81 ° ... 23 ° (manufacturer data)
  • 80 ° ... 30 ° (our tests result)
  • S/N ratio: > 35 dB
    Video output: Vpp 75 Ω, AHD / HD-CVI / HD-TVI / PAL
    Main features:
  • Sense-UP - (Slow Shutter) - Increase the sensor sensitivity max. x 30 
  • D-WDR - Wide Dynamic Range
  • 2D-DNR - Digital Noise Reduction
  • F-DNR (Defog) - Reduction of image noise caused by precipitation
  • ICR - Movable InfraRed filter
  • Motion Detection - max. 4 zones
  • Privacy zones - max. 4
  • Day/Night mode (color/b&w/auto)
  • WB - White Balance (ATW/AWB/manual/indoor/outdoor)
  • BLC - configurable Back Light Compensation
  • HSBLC - High Light Compensation (spot)
  • Mirror - Mirror image
  • image "freeze"
  • Sharpness - sharper image outlines
  • Monitor type correction - LCD/CRT
  • OSD menu:
    Power supply: 12 V DC / 420 mA
    Power consumption: ≤ 5 W
    Housing: Dome - Metal
    Color: Graphite
    Vandal-proof:
    "Index of Protection": IP65
    Operation temp: -20 °C ... 50 °C
    Weight: 0.68 kg
    Dimensions: Ø 118  x 95 mm
    Supported languages: Polish, English, French, Spanish, Dutch, German, Portuguese, Russian, Turkish, Italian
    Manufacturer / Brand: GEMINI TECHNOLOGY
    Guarantee: 2 years
    PRESENTATION
    AHD HD CVI HD TVI CVBS CAMERA GT CA41V3 28VF 3 7 Mpx 2 8 12 mm GEMINI TECHNOLOGY

    Camera is out from clamping ring (the OSD menu controller visible): 

    AHD HD CVI HD TVI CVBS CAMERA GT CA41V3 28VF 3 7 Mpx 2 8 12 mm GEMINI TECHNOLOGY

    Mounting side view: 

    AHD HD CVI HD TVI CVBS CAMERA GT CA41V3 28VF 3 7 Mpx 2 8 12 mm GEMINI TECHNOLOGY

    The appropriate signal format selection is done by tilting and holding the joystick for 5 s without entering to the OSD menu. Changing the signal to the NTSC in the camera causes loss of image in connected AHD recorder: 

    AHD HD CVI HD TVI CVBS CAMERA GT CA41V3 28VF 3 7 Mpx 2 8 12 mm GEMINI TECHNOLOGY

    In the kit: 

    AHD HD CVI HD TVI CVBS CAMERA GT CA41V3 28VF 3 7 Mpx 2 8 12 mm GEMINI TECHNOLOGY

    OUR TESTS

    Camera image at artificial illumination (about 30Lux): 

     

    AHD HD CVI HD TVI CVBS CAMERA GT CA41V3 28VF 3 7 Mpx 2 8 12 mm GEMINI TECHNOLOGY

     

    AHD HD CVI HD TVI CVBS CAMERA GT CA41V3 28VF 3 7 Mpx 2 8 12 mm GEMINI TECHNOLOGY

    Camera image at night conditions with internal built-in IR illuminator on: 

     

    AHD HD CVI HD TVI CVBS CAMERA GT CA41V3 28VF 3 7 Mpx 2 8 12 mm GEMINI TECHNOLOGY

     

    AHD HD CVI HD TVI CVBS CAMERA GT CA41V3 28VF 3 7 Mpx 2 8 12 mm GEMINI TECHNOLOGY

    Camera image at direct strong light opposite to camera: 

     

    AHD HD CVI HD TVI CVBS CAMERA GT CA41V3 28VF 3 7 Mpx 2 8 12 mm GEMINI TECHNOLOGY

     

    AHD HD CVI HD TVI CVBS CAMERA GT CA41V3 28VF 3 7 Mpx 2 8 12 mm GEMINI TECHNOLOGY

    FILES

    Data Sheet


    100 KB

    CE


    250 KB

    User Manual


    300 KB

    PACKAGE
    Dimensions (L x W x H): 135x135x135 mmPackage: CartonGross Weight: 0.812 kg

    COMPONENTS OF WORKING WITH: GT-CA41V3-28VF
    POWER SUPPLY ADAPTER 12V/1.5A/PROTEC
    12V/1.5A/PROTEC
    Net: 15.68 PLN
    SWITCHING ADAPTER 12V/1A/5.5
    12V/1A/5.5
    Net: 12.00 PLN