To save any confusion, HD-SDI is quite simply the best CCTV system for picture clarity.
It has disadvantages that is does require good quality cabling.
HD CCTV allows HD quality using exsiting cabling and intrastructure. It looks better than PAL/NTSC. HDcctv is a digital interface that delivers HDTV signals without any compression artifacts or transmission-related delays. HDcctv fits the cost-effective system architecture that has proven so useful for conventional CCTV systems. As a result, HDcctv unlocks HD for CCTV customers.
Until recently, the only option for HD resolution was to adopt MP IP cameras. Now, HDcctv cameras are an alternative. With HDcctv, security installers no longer need to extend a local-site IP LAN all the way to every HD camera mount in order to deliver the benefits of HD video. HDcctv 1.0 cameras re-use most existing coaxial cables, making it possible to easily upgrade some CCTV cameras, one by one, to Digital HD surveillance without any fuss. Meanwhile, by sending the video signal with no compression and without delay, HDcctv cameras usually deliver better live views than the MP IP camera alternatives. These advantages makes HDcctv cameras worth considering also for applications that blend local-site security operations with remote, IP-network-connected security management.
Uncompressed high quality HD Video-Real Time without delay, Digital transmission over RG59 coaxial cable (up to
300' depending on cable specification), Extend cable distance by use of Repeater, Simultaneous HD-SDI and Composite Video , True Day/Night, 12VDC
Resolution/Frame Rate: 3MP/Full HD: 1920x1080 30/25fps, 1.3MP HD: 1280x720 60/50 fp
Why HDcctv? HD CCTV allows HD quality using exsiting cabling and intrastructure. It looks better than PAL/NTSC. HDcctv is a digital interface...
HD-SDI DVRs with added avantage of accepting analog Ideal for upgrading exsisting system These DVRs are Highly recommended. High...
HDcctv DVRs and cameras have the same architecture as Analog DVRs and cameras
- HDcctv DVRs present the same GUIs as Analog DVRs
- Security customers are demanding ever-higher resolution on some video feeds while continually seeking for the least
- HDcctv cameras promise much lower total cost of ownership than megapixel IP cameras. The potential savings is
especially great when adding a few high-resolution cameras to an existing CCTV system
- HDcctv cameras do not compress video for transmission, so they provide higher quality video than megapixel IP
cameras with near zero latency
HD-SDI Megapixel Camera will provide higher resolution
images with more details than a non-megapixel camera.
HD-SDI Megapixel Camera will create rich viewing experience
also when following moving objects.
HD-SDI Megapixel Camera can cover larger scenes than
analogue cameras at a given number of pixels per area.
One Full HD(1080p) Camera will cover wider areas with
no loss of image than the view of 4 analogue cameras.
Non-Compressed Full HD Video
HD-SDI video signals are not compressed or packetized
before transmission, so no compression image artifacts
or frame interruptions are observed.
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