User manual

7
1.2 Key Features
• Excellent video quality
The VK2-VGAVFD offers the highly efficient H.264 video compression, which drastically reduces
bandwidth and storage requirements without compromising image quality. Motion JPEG is also
supported for increased flexibility.
• Dual streams
The VK2-VGAVFD can deliver dual video streams simultaneously at full frame rate in all
resolutions up to VGA (640 x 480) using Motion JPEG and H.264 (or MPEG-4). This means that
several video streams can be conf igured with different compression formats, resolutions and
frame rates for different needs.
• Image setting adjustment
The VK2-VGAVFD also enables users to adjust image settings such as contrast, brightness and
saturation to improve images before encoding takes place.
• Intelligent video capabilities
The VK2-VGAVFD includes intelligent capabilities such as enhanced video motion detection. The
encoder‟s external inputs and outputs can be connected to devices such as sensors and relays,
enabling the system to react to alarms and activate lights or open/close doors.
• Micro-SD Recording support
The VK2-VGAVFD also supports a micro-SD memory slot for local recording with removable
storage Up to 32Gb card.
• Improved Security
The VK2-VGAVFD logs all user access, and lists currently connected users. Also, its full frame rate
video can be provided over HTTPS.
• Power over Ethernet
Support for Power over Ethernet (IEEE802.3af) enables the unit, as well as the camera module
that is connected to it, to receive power through the same cable as for data transmission. This
makes for easy installation since no power outlet is needed.
• ONVIF
This is a global interface standard that makes it easier for end users, integrators, co nsultants,
and manufacturers to take advantage of the possibilities offered by network video technology.
ONVIF enables interoperability between different vendor products, increased flexibility, reduced
cost, and future-proof systems.