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HD, bigger memory top feature upgrades in network video recorders segment

Makers are complementing function enhancements by introducing new designs, with vertical chassis one of the popular options.

TOP TRENDS

  • HD surveillance: Most products from China boast high-definition recording and playback. Entry-level models usually feature 4-channel D1 or 2-channel 720p video input. Mainstream units support 2 to 4-channel 1080p or 4 to 8-channel 720p. High-end versions are capable of 64-channel 720p or 128-channel D1 video. In terms of output, most releases have VGA and HDMI ports to deliver 1080p. Upscale variants incorporate multiplex HDMI ports for multichannel output.
  • Greater storage capacity: The bulk of products have one or two SATA interfaces and up to 4TB capacity. Some makers are starting to introduce four or eight SATA ports with 4TB capacity on each port. Optional eSATA is available as well. In the high end, models support hot-swapping, RAID and multiplex SATA.
  • Vertical chassis: Designs use 19in standard cabinets or desktop enclosures. Several new variants adopt vertical chassis instead for improved cooling and easier installation.

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Note: This article "HD, bigger memory top feature upgrades in network video recorders segment" was originally published by Global Sources, a leading business-to-business media company and a primary facilitator of trade with China manufacturers and India suppliers, providing essential sourcing information to volume buyers through e-magazines and trade shows.

All price quotes in this report are in US dollars unless otherwise specified. FOB prices were provided by the companies interviewed only as reference prices at the time of interview and may have changed.

Disclaimer: All product images are provided by the companies interviewed and are for reference purposes only. Those product images featuring products with trademarks, brand names or logos are not intended for sale. We, our affiliates, and our affiliates' respective directors, officers, employees, representatives, agents or contractors, do not accept and will not have any responsibility or liability for product images (or any part thereof) which infringe on any intellectual property or other rights of a third party.

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