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