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AHD, HD-CVI, HD-TVI, PAL CAMERA GT-CH21B - 1080p GEMINI TECHNOLOGY
Stock clearance
Product available while the stock lasts
DESCRIPTION Megapixel camera with 1/2.9" Sony 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 1080p 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.
Setting the camera in PAL mode allows to obtain an image in 960H resolution. 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.
SPECIFICATION
Standard :
AHD , HD-CVI , HD-TVI , PAL
Digital Image Processor :
Nextchip NVP2441H
Sensor :
1/2.9 " Sony CMOS IMX323
Matrix size :
2.1 Mpx
Resolution :
1920 x 1080 - 1080p , AHD-H , HD-CVI , HD-TVI , 960 x 576 - 960H PAL
Video output :
1 Vpp 75 Ω, AHD , HD-CVI , HD-TVI , PAL - selectable by switch
Lens :
Auto Iris socket :
DC
S/N ratio :
> 50 dB
Min. illumination :
0.1 Lux @ F1.2 (color) , 0.01 Lux @ F1.2 (B/W)
IR illuminator support :
ICR - Movable InfraRed filter
Audio :
Alarm inputs / outputs :
RS-485 interface :
OSD menu :
Main features :
3D-DNR - Digital Noise Reduction D-WDR - Wide Dynamic Range Sense-UP - (Slow Shutter) - Increase the sensor sensitivity F-DNR (Defog) - Reduction of image noise caused by precipitation ICR - Movable InfraRed filter BLC/HLC - Back Light / High Light Compensation Mirror - Mirror image Motion Detection Privacy zones Sharpness - sharper image outlines Auto White Balance
Power supply :
12 V DC / 110 mA
Power consumption :
1.3 W
Housing :
BOX, Metal
Color :
White / Black
Operation temp :
-20 °C ... 55 °C
Weight :
0.405 kg
Dimensions :
148 x 82 x 71 mm
Supported languages :
English, Chinese Traditional, Chinese Simplified, French, Spanish, Dutch, German, Portuguese, Polish, 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 external IR illuminator on:
Camera image at direct strong light opposite to camera:
Camera image at night conditions, at different illumination values show below:
1 LUX:
0.1 LUX:
0.01 LUX:
Camera image at artificial illumination (about 30Lux):
Camera image at night conditions with external IR illuminator on:
Camera image at direct strong light opposite to camera:
Camera image at night conditions, at different illumination values show below:
1 LUX:
0.1 LUX:
0.01 LUX:
Camera image at artificial illumination (about 30Lux):
Camera image at night conditions with external IR illuminator on:
Camera image at direct strong light opposite to camera:
Camera image at night conditions, at different illumination values show below:
1 LUX:
0.1 LUX:
0.01 LUX:
FILES
OSD menu screenshots EN
4 MB
PACKAGE Dimensions (L x W x H): 185x120x110 mm Package: Carton Gross Weight: 0.508 kg
COMPONENTS OF WORKING WITH: GT-CH21B
Net: 0.00 CZK
Gross: 0.00 CZK
Weight: 0.00 kg
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