A COMPARISON
Contentsž  Capabilityž  Performancež  Costž  Reliabilityž  Summary Tablež  Additional Featuresž  Demo Video Link
Capabilityž  IPPros—  Allow the ability to zoom into recorded video—  Use one camera to cover a greater area without lo...
Performancež  IPPros—  Supports video resolution of 1080p (compressed) and higherCons—  Cameras require optimum lightin...
Costž  IPPros—  Can leverage existing network cabling (Cat 6)—  Fewer cameras required due to higher resolution images ...
Reliabilityž  IPPros—  Can utilise existing IT infrastructure for storage and backupCons—  Recording can be compromised...
Summary Table
Additional Features
Demo Video Linkž  http://www.youtube.com/watch?v=EtDCaqbxax4 (click link)
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IP CCTV and HD CCTV camera systems - a comparison by Permaguard Security Services

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With the rise of High Definition Security Cameras on the rise, this presentation aims to compare the key advantages and disadvantages of IP CCTV camera systems versus HD-SDI camera systems. This focuses primarily on capability, performance, costs, reliability.

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IP CCTV and HD CCTV camera systems - a comparison by Permaguard Security Services

  1. 1. A COMPARISON
  2. 2. Contentsž  Capabilityž  Performancež  Costž  Reliabilityž  Summary Tablež  Additional Featuresž  Demo Video Link
  3. 3. Capabilityž  IPPros—  Allow the ability to zoom into recorded video—  Use one camera to cover a greater area without losing quality—  Can be reviewed remotely via PC or Smartphone—  Customisable video quality based on needs and storage capacityCons—  Only supports up to 100 metres transmission distance (CAT 6 cable)ž  HD-SDIPros—  Full HD live viewing and recording—  Recorded picture is 3 times larger than the size of Standard Definition cameras—  Supports up to 200 metres transmission distance without an extender (RG59 cable)—  Can be reviewed remotely via PC or Smartphone—  Customisable video quality based on needs and storage capacityCons—  Image quality can be affected by bad quality cabling
  4. 4. Performancež  IPPros—  Supports video resolution of 1080p (compressed) and higherCons—  Cameras require optimum lighting to produce a high quality image—  Compression of video images requires larger amounts of data to be transmitted over a network○  Compression rate and network bandwidth determines the quality of images produced—  Image lag is totally dependent on the bandwidth available on the networkž  HD-SDIPros—  Supports true 1080p video resolution (uncompressed)—  Little to no image lag when viewing live and recorded footage○  i.e. Allowing for more effective control of PTZ camerasCons—  Must use both high-end HD-SDI cameras and DVR to realise full performance benefits
  5. 5. Costž  IPPros—  Can leverage existing network cabling (Cat 6)—  Fewer cameras required due to higher resolution images in a certain areaCons—  Using existing network cabling will dramatically affect bandwidth to other devices on the network—  Entirely new infrastructure and exclusive network required to realise full benefits—  Dedicated IT department required to monitor and maintain network network health for constant24/7 CCTV recordingž  HD-SDIPros—  Ability to leverage current coaxial cable infrastructure from existing CCTV system—  Plug an play installation with existing coaxial cable in place—  Significantly lower installation costs and faster time to market of a fully operational system—  Fewer cameras required to cover an area as HD picture is 3 times larger than a standard cameraCons—  Larger storage requirements for capturing video footage on a 24/7 basis
  6. 6. Reliabilityž  IPPros—  Can utilise existing IT infrastructure for storage and backupCons—  Recording can be compromised if there are interruptions to the IP network—  When problems are being faced it can be difficult to isolate a problem quickly○  Multiple points of failure – i.e. router, hub, switch, cable, camera, NVR, network bandwidthž  HD-SDIPros—  Recording immune to network IP network interruptions as it is a stand alone system—  Quicker turn around time in troubleshooting problems with the system○  Limited to either DVR, cable, camera, power supplyCons—  DVR unit must be placed in a well ventilated area for adequate cooling in order to maintainlongevity of the system
  7. 7. Summary Table
  8. 8. Additional Features
  9. 9. Demo Video Linkž  http://www.youtube.com/watch?v=EtDCaqbxax4 (click link)
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