The conventional way to deal with video is to employ software plus an independent server while Dahua explores a new approach that combines the hardware and software, which brings more benefits while lowering the cost.

The Dahua DSS7016D is based on Linux, which is virus-free and requires no further additions such as a firewall, or software etc., in other words, the overall cost is at a great reduction; and its lean design also leads to a low power consumption. A single device supports 350 channels at 2M, 175 channels at 4M and 85 channels at 8M real-time recording with 700 Mbps for transmission.

As for the backup, it accommodates up to a maximum of 16/24 HDDs to satisfy large data storage, and can also support IPsan for expansion. The N+M redundancy mode further ensures the reliability of the system. What’s more, it is equipped with an LCD screen, which saves trouble in terms of configuration and maintenance.

The DSS7016D provides video management functions such as preview, playback, map, alarm, PTZ control and intelligent analysis etc. The new UI design and smartphone App function (DSS Client) all better enhance the user experience.

The Dahua DSS7016D is ideal for medium- to large-size applications: a single unit can support up to 2000-channel cameras, and it can upgrade to 5-level-cascading with 20 units of DSS7016D at the most.

“It took us a year for optimisation, including both hardware and software," said Nathan Chen, Overseas Product Manager at Dahua Technology. “Its transmission capability is among the best around the globe as the streaming server has been constantly improved. We also add some functionality such as dual module hot spare and N+M redundancy to level up its reliability."