Product Overview
The DSX recorder is a revolutionary Digital Recording System that offers today’s hottest features for digital security equipment at a fraction of the cost! The DSX has Internal Web Server for remote viewing online, PTZ control using today’s popular protocols, audio output, and a VGA output for easy hook-up of any LCD or CRT monitor so you won't have signal loss or artifacts in your video! The DSX is easily upgradeable to 8TB of internal storage (4x 2TBs), and an almost limitless amount of USB and FireWire storage! Experience the highest quality possible with the DSX series!
H.264 is the most recent addition to the MPEG4 family of audio/video formats. It supercedes MPEG4 part 2 which is commonly used in DVRs, and offers significantly greater compression than JPEG2000 and MPEG4 part 2 with only slight degradation of quality. PTZ is an acronym for Pan, Tilt & Zoom. A/V (audio/visual) hard disks are optimized for write operations and have a higher MTBF (mean time between failure) than a standard PC hard disk. A DVR is constantly writing to the disk, in contrast to a PC which is more often reading from the disk. For installation in DVRs, PolarisUSA always recommends using A/V drives for greater reliability and performance. A/V (audio/visual) hard disks are optimized for write operations and have a higher MTBF (mean time between failure) than a standard PC hard disk. A DVR is constantly writing to the disk, in contrast to a PC which is more often reading from the disk. For installation in DVRs, PolarisUSA always recommends using A/V drives for greater reliability and performance. |
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