Details
Bosch DINION AN bullet 4000
VTN-4075-V311 Key Features
• Ultra high resolution 960H (1/3“) sensor
• Digitally Extended Dynamic Range
• Digital noise reduction
• True Day/Night switching
• Vandal and water resistant enclosure
VTN-4075-V311 Description
These outdoor bullet cameras are stylish surveillance cameras that offer
excellent resolution in variable lighting conditions. The high performance 960H
1/3‑inch CCD sensor provides a resolution of 720TVL. The water resistant (IP66
rated) and vandal resistant (IK08 rated) housing ensures reliable video
surveillance in a variety of indoor and outdoor applications.
The cameras are easy to install and parameters can be set individually. Privacy
zones and motion detection functions can be set up in the handy camera menu
system.
The true day/night feature automatically switches from colour to monochrome using
a mechanical IR filter depending on the available light.
VTN-4075-V311 System overview
The camera is supplied ready to operate. For especially challenging situations
where fine tuning or special settings are required, the camera parameters can be
individually set using the control buttons on the camera and an On-Screen
Display (OSD).
VTN-4075-V311 Functions
Day/Night mode
The true day/night feature provides enhanced night viewing. The mechanical IR
filter switches from colour to monochrome automatically by sensing the
illumination level.
Ideal picture performance
There are many settings available to help fine-tune the picture performance to
match your installation environment. These include:
| • | BLC – automatically and dynamically compensates for strong backlight |
| • | HLC – reduces glare from highlight areas |
| • | Digital dynamic range – extends dynamic range of visible areas |
| • | Contrast and sharpness – enhance details in bright or misty scenes |
| • | Dynamic noise reduction – dynamically reduces noise in the picture |
Privacy masking
Four different privacy zones allow specific parts of a scene to be blocked.
Pre-program any part of the scene to be masked.
Video Motion Detection
The built-in video motion detector allows you to select four programmable areas
with sensitivity thresholds. When motion is detected, alarms can be displayed in
the video signal.
Typical applications:
• Museums and art galleries
• Shopping centres
• Offices
• Schools, colleges and universities
• Petrol/gas stations
VTN-4075-V311 Ordering information
| Product Code | Description |
| VTN-4075-V311 | 960H analogue outdoor bullet camera. IP66; IK08; true day/night; DWDR; 720 TVL; 3-axis adjustment; 4-zone motion detect; 4-zone privacy mask; varifocal 2.8 to 12 mm lens; 12VDC/24VAC; PAL |
| VTN-4075-V321 | 960H analogue outdoor bullet camera. IP66; IK08; true day/night; DWDR; 720 TVL; 3-axis adjustment; 4-zone motion detect; 4-zone privacy mask; varifocal 2.8 to 12 mm lens; 12VDC/24VAC; NTSC |
| VTN-4075-V311C | 960H analogue outdoor bullet camera. IP66; IK08; true day/night; DWDR; 720 TVL; 3-axis adjustment; 4-zone motion detect; 4-zone privacy mask; varifocal 2.8 to 12 mm lens; 12VDC/24VAC; Chinese plug |
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