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What
is DVR
Triplex
DVR
Triplex DVR- capable of performing all three functions at the same
time that is simultaneous recording, playback and Viewing of cameras and a
multi-screen display with both live and playback images). This allows the
operator to keep monitoring the site while playback.
PC based DVR?PC-based DVR is a
DVR Cards built inside a computer. You have a case either a tower or a rackmount
case. Inside you have your usual motherboard, Network card, VGA Card CPU, Hard
Drive and memory.
And inside is a PCI DVR
Card. This capture board have 4,8,16, 32 video input. The PC Based system
receive the analog signal from all the cameras, it convert the signal to digital
signal and compress it with mp4, Jpeg2000 or H264 compression, and it
stores the data on the hard drive for archiving and playback. The DVR software
provides all the necessary, video and recording functions: like, Video
compression, converting the video to a file, camera controls and display, record
and playback functions.
PC based DVR provide far
better video recording clarity over Time Lapse and are easier to use and more
flexible than standalone DVR's. These units are available as kits which you
install on your PC or as complete factory built recorders and provide you with
all the functionality you need for your Surveillance system. Some factory models
can be expanded as your needs grow, this is not the case with Time Lapse or
standalone (Hardware) DVR's.
PC Based DVR work on a
computer base system so you can customize the hardware spec for your needs
,like Size of hard drive or Multiple Hard drive, memory and processor.
Etc…
PC Based DVR
available in: 4,8,16,
32 Channels.
Standalone, Surveillance DVR System.Standalone DVR System is a perfect DVR solution for those PC-phobic
clients. Every function on this DVR is a matter of a push of a button. Stand
alone DVR has off-site viewing function that allows you to view from anywhere in
the world. This is all with digital quality. With two or more internal
hard-drive spaces and two external hard-drive connections, Standalone DVR
recording time can extend at your preference.
Standalone DVR are computer
base Machine which run on Linux, Unix or other proprietary Operating system that
was design to run only one application, which makes the standalone Device a
reliable appliance and does one thing only. Because of that, standalone DVR are
more reliable but limited in upgrades.
Standalone Digital
Video Recorder Overview
Benefits:
• High Resolution
Recordings (720x480)
• Easy to use and
operates
• Fast functions usually
one button operation
• Very stable and very low
maintenance
• Stores large amounts of video or
recording days
• Easy to manage and
configure.
• Remote
access / remote Viewing
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