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Waveguide attenuation
AHD, HD-CVI, HD-TVI, PAL CAMERA GT-CA41C5-28VF - 3.7 Mpx 2.8 ... 12 mm GEMINI TECHNOLOGY
DESCRIPTION Megapixel camera with 1/3" CMOS sensor and AHD / HD-CVI / HD-TVI / PAL.
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
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 :
50 m
IR illuminator power adjustment :
By potentiometer
Lens :
2.8 ... 12 mm
View angle :
81 ° ... 23 ° (manufacturer data) 84 ° ... 31 ° (our tests result)
S/N ratio :
> 50 dB
Video output :
1 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 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 HLC - 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 :
Compact - Metal
Color :
Dark graphite
"Index of Protection" :
IP65
Operation temp :
-20 °C ... 60 °C
Weight :
0.8 kg
Dimensions :
260 x 123 x 92 mm
Supported languages :
Polish, English, French, Spanish, Dutch, German, Portuguese, Russian, Turkish, Italian
Manufacturer / Brand :
GEMINI TECHNOLOGY
Guarantee :
2 years
PRESENTATION
The change of the AHD / HD-CVI / HD-TVI / PAL standard is done with the corresponding button by keeping it pressed for approx. 5 seconds, without going into the OSD menu:
OUR TESTS
Camera image at artificial illumination (about 30Lux):
Camera image at night conditions with internal built-in IR illuminator on:
Camera image at direct strong light opposite to camera:
Camera image at artificial illumination (about 30Lux):
Camera image at night conditions with internal built-in IR illuminator on:
Camera image at direct strong light opposite to camera:
Camera image at artificial illumination (about 30Lux):
Camera image at night conditions with internal built-in IR illuminator on:
Camera image at direct strong light opposite to camera:
FILES
OSD menu screenshots EN
3 MB
PACKAGE Dimensions (L x W x H): 295x185x150 mm Package: Carton Gross Weight: 1.074 kg
COMPONENTS OF WORKING WITH: GT-CA41C5-28VF
Net: 0.00 EUR
Gross: 0.00 EUR
Weight: 0.00 kg
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