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PoE 802.3at - data and power transmission standard
AHD CAMERA GT-CA41V3-28VFW - 3.7 Mpx 2.8 ... 12 mm GEMINI TECHNOLOGY
DESCRIPTION Megapixel camera with 1/3" OmniVision CMOS sensor and AHD (Analog High Definition).
The AHD interface allows to transmission of analog video signal via coaxial cable in 4.0 Mpx resolution. It enables the transmission of HD resolution images for even 500 m distance with keeping the low costs of the installation. 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
Sensor :
1/3 " OmniVision OV4689 CMOS
Digital Image Processor :
Nextchip NVP2475H
Matrix size :
4.0 Mpx
Resolution :
2560 x 1440 - 3.7 Mpx , AHD-H 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) 84 ° ... 31 ° (our tests result)
S/N ratio :
> 35 dB
Video output :
1 Vpp 75 Ω, AHD / 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 :
White
Vandal-proof :
"Index of Protection" :
IP65
Operation temp :
-20 °C ... 50 °C
Weight :
0.68 kg
Dimensions :
Ø 119 x 95 mm
Supported languages :
English, Chinese Traditional, Chinese Simplified, French, Spanish, Dutch, German, Polish, Portuguese, Russian, Turkish, Italian
Manufacturer / Brand :
GEMINI TECHNOLOGY
Guarantee :
2 years
PRESENTATION
Camera is out from clamping ring (the OSD menu controller visible):
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:
FILES
OSD menu screenshots EN
3 MB
PACKAGE Dimensions (L x W x H): 135x135x135 mm Package: Carton Gross Weight: 0.814 kg
COMPONENTS OF WORKING WITH: GT-CA41V3-28VFW
Net: 0.00 EUR
Gross: 0.00 EUR
Weight: 0.00 kg
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