HDcctv System Engineering 18 November 2010

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HDcctv: The Third Way


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HDcctv re-defines the surveillance

equipment industry: Do you have HDcctv?

HDcctv is a plug-and-play surveillance equipment interfacestandard introduced in 2009

Along with CCTV and IP, HDcctv is the 3rd interfacetechnology available to Video Surveillance System (VSS)designers

HDcctv is a new way to meet demand for higher resolution onsome video feeds while keeping costs down

HDcctv equipment sales are projected to grow faster thaneither CCTV camera/DVR sales or IP camera/NVR sales

HDcctv may become the predominant surveillance interfacetechnology by 2015

In 2010, HDcctv-based systems are already better, faster, andcheaper than 1- and 2-megapixel IP camera-based systems

By 2012, HDcctv cameras, monitors, and DVRs should be asinexpensive to manufacture as their CCTV counterparts aretoday 2


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HDcctv: Better, Faster, Cheaper

HDcctv cameras transmit highest-qualityvideo over existing CCTV cables

HDcctv monitors display highest-qualityvideo, at distances of 100m from a DVR

HDcctv DVRs have the same architectureas their CCTV predecessors, so they are

not complex or costly

HDcctv equipment is easy to install,commission, and operate; resulting in low

cost of ownership 3


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HDcctv Equipment Sales Growth

4**Derived from IMS Research (UK) WW equipment market forecast August 2010

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*Derived from Gennum Corporation (Canada) WW HDcctv equipment forecast May 2010

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HDcctv: The Third Way

VSS designers have been specifying CCTVcameras for 30 years

VSS designers have been specifying IPcameras for 10 years

Manufacturers are now shipping HDcctv-compliant cameras, DVRs, monitors, IP

streamers, matrices, etc.

VSS designers have begun specifyingHDcctv equipment for new projects

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HDcctv in an IP-Only VSS?

Security customers want resolution on some cameras, regardless of technology There are three ways to generate megapixel IP video

DVRs as IP on-ramp for groups of HDcctv cameras IP encoders (streamers / servers) for HDcctv cameras Megapixel IP cameras

Advantages of IP Cameras IP cameras offer unlimited resolution, whereas HDcctv currently is limited to 720p (~ 1MP)

and 1080p (~ 2MP) IP networking offers off-the-shelf wireless transmission solutions, whereas HDcctv needs

wires

Advantages of HDcctv Cameras HDcctv cameras produce clean SMPTE-compliant HDTV signals, whereas IP cameras

degrade video by compression HDcctv cameras do not add any noticeable latency, whereas IP cameras exhibit

considerable transmission latency

HDcctv camera designs are relatively simple, like CCTV cameras, and so can be made atlow cost and high reliability

Advantages of HDcctv monitors Best quality of any surveillance monitors Greater range than alternative monitor interface technologies

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HDcctv in a CCTV-Only VSS?

HDcctv cameras transmit up to 6 times the resolution ofCCTV cameras Much better evidence and analytics

HDcctv DVRs present the same GUIs as CCTV DVRs No new training required

HDcctv cameras re-use CCTV camera connections No re-wiring required HDcctv transmission is digital, whereas CCTV

transmission is analog CCTVs analog transmission degrades video images via a

pair of D-to-A and A-to-D conversions

Summary HDcctv offers much better surveillance than CCTV HDcctv is as easy to install, commission, and operate as

CCTV 13


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Upgrading Existing Systems

Every CCTV customer contemplating aDVR upgrade is a candidate for the

addition of some HDcctv cameras and an

HDcctv monitor Every CCTV owner wishing for high

resolution on just some camera views is a

candidate for an HDcctv upgrade

Figures 4a 4d illustrate ways to addHDcctv to an existing CCTV system

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HDcctv Specification Roadmap

V1.0 = 720p / 1080p transmission over at least 100m of RG59 coax Ratified November 2009

V1.1 = V1.0 compliance certification standard Ratified September 2010

V2.0 = Bi-directional Communications and Audio Includes the development of additional compliance test specifications Submit for ratification 1Q 2011

V2.1 = Long Reach (300m RG59 transmission) and CatX Interface Includes the development of compliance test specifications Submit for ratification 3Q 2011

V2.2 = Optical Interface and Gen Lock (line lock as a subset) Includes the development of compliance test specifications Submit for ratification 4Q 2011

V2.3 = Power over Cable Includes the development of compliance test specifications Submit for ratification 2Q 2012

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HDcctv Alliance Membership

Documents

HDcctv System Engineering 18 November 2010