When High Definition cameras first appeared in the surveillance sector, it was enough for them to deliver 1920 x 1080 video streams at real time. Often just the provision of an HD stream was enough to use up all available processing power. Using any other…
Dahua
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Whilst many think that solid state 360 degree cameras are a new innovation, they’re not. The first video surveillance camera using a fish-eye lens and dewarping software covered by the Benchmark team was launched approximately 16 years ago. Admittedly it delivered monochrome images at 8fps,…
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Sensitivity is a specification that should tell installers and integrators a lot about a camera’s performance. Indeed, it was once the case that those seeking cameras would look first at the resolution and sensitivity specifications, and often those two alone would significantly affect the purchasing…
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The introduction of high resolution cameras has delivered significant benefits to those designing surveillance systems. Higher resolutions enable examination of areas of interest, but such an approach often relies upon telephoto views. The result can be image degradation and loss of detail due to motion…
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If you ask most end users what they expect from a modern video surveillance system, HD video is typically one of the first mentioned features. Installers and integrators who have opted to make HD video the de facto standard for their applications enjoy higher levels of…