Cctv And Ip Surveillance

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Overview on the Costar Video line and the transition of Analogue to IP video solutions.

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Cctv And Ip Surveillance

  1. 1. CCTV and IP Surveillance
  2. 2. Surveillance Basic Equipment <ul><li>LAN Accessible Digital Video Recorders/Network Video Recorders </li></ul><ul><li>Cameras </li></ul><ul><li>IP Cameras </li></ul><ul><li>Power Supplies </li></ul><ul><li>Accessories </li></ul>
  3. 3. Cameras <ul><li>Many different styles and applications </li></ul><ul><li>Dome </li></ul><ul><li>Box </li></ul><ul><li>Bullet </li></ul><ul><li>Analogue </li></ul><ul><li>IP </li></ul><ul><li>Mega Pixel </li></ul>
  4. 4. Dome Cameras <ul><li>Dome cameras are used in these typical applications. </li></ul><ul><li>Aesthetically pleasing </li></ul><ul><li>Smaller footprint </li></ul><ul><li>Outdoor environmental housings </li></ul><ul><li>No need for extra enclosures </li></ul><ul><li>Vandal resistant </li></ul>
  5. 5. Box Cameras <ul><li>Box cameras </li></ul><ul><li>More flexibility with lenses </li></ul><ul><li>Require external mounts and housing </li></ul><ul><li>Require IR clusters in situations where IR illumination is required </li></ul>
  6. 6. Bullet Cameras <ul><li>Bullet cameras: </li></ul><ul><li>Ease of installation </li></ul><ul><li>Fixed focus </li></ul><ul><li>Most models are indoor and outdoor rated </li></ul><ul><li>Many models come with built in IR illumination </li></ul><ul><li>Small footprint </li></ul><ul><li>Lower cost applications </li></ul>
  7. 7. IP Cameras <ul><li>IP cameras come in all of these styles the benefits include </li></ul><ul><li>Cameras work on existing network infrastructure. No need to “home run” each camera </li></ul><ul><li>Individual cameras can be accessed via an internet browser </li></ul><ul><li>Higher resolution digital cameras provide better pictures than traditional analog cameras </li></ul><ul><li>Video can be digitally zoomed and manipulated after the fact reducing the number of cameras required for a job. </li></ul>
  8. 8. Cameras <ul><li>A successful shot is dependant on three major things </li></ul><ul><ul><li>Light </li></ul></ul><ul><ul><li>Resolution </li></ul></ul><ul><ul><li>Lens </li></ul></ul>
  9. 9. <ul><li>Note expectations are not realities. </li></ul><ul><li>Human eyes may be equivalent to a 50mm lens but your brain is constantly adjusting the focal point, zoom and iris. </li></ul><ul><li>Helping customers understand that what they can see is far superior to what a camera can do is important. </li></ul>
  10. 10. LUX <ul><li>Lux: The  lux  (symbol:  lx ) is the SI unit of luminance. It is used in photometry as a measure of the intensity, as perceived by the human eye, of light that hits or passes through a surface. </li></ul>
  11. 11. <ul><li>Lux applies to cameras in their sensitivity to light. The lower the lux value, usually given in a decimal format (0.1 lux) the better the camera can see in poor lighting conditions. </li></ul>
  12. 12. Cameras <ul><li>Differences in your environment determine what you need from a camera perspective. </li></ul><ul><li>Light can be compensated for with the following </li></ul><ul><li>Day/night cameras/ low lux Cameras </li></ul><ul><li>Infrared Illumination </li></ul><ul><li>Auto Iris </li></ul><ul><li>Wide dynamic cameras </li></ul>
  13. 13. Cameras <ul><li>Focal point can be adjusted by: </li></ul><ul><li>Fixed or Vari-focal lenses </li></ul><ul><li>Auto focus Cameras </li></ul><ul><li>Pan Tilt Zoom cameras </li></ul><ul><ul><li>Usually controlled by a joystick or IP browser. </li></ul></ul><ul><li>360 degree IP Cameras </li></ul>
  14. 14. Cameras <ul><li>Weather also plays a factor so it is important to chose the right housing and mounts for your application. </li></ul>
  15. 15. Connectivity <ul><li>Cabling </li></ul><ul><ul><li>Camera cabling standards are consistent with EIA practices and standards. </li></ul></ul><ul><ul><li>Cable should be rated to appropriate environment: indoor, outdoor, conduits, fire ratings </li></ul></ul><ul><ul><li>It is still very popular to use Coax (RG59 or RG6) with an 18 AWG, 2 conductor for power. </li></ul></ul><ul><ul><li>Industry is moving more to UTP such as Cat5e (Especially in Plenum rated installations) with Baluns. </li></ul></ul><ul><ul><li>Cat5e or Cat 6 also provides future proofing and flexibility to convert infrastructure for IP surveillance </li></ul></ul><ul><ul><li>Fiber (provides for long Ethernet runs) </li></ul></ul><ul><ul><li>Patch panels, patch cords </li></ul></ul>
  16. 16. Baluns <ul><li>Several types </li></ul><ul><li>Matter of preference </li></ul><ul><li>Changes limitations on distance </li></ul><ul><ul><li>Coax </li></ul></ul><ul><ul><ul><li>RG59( 300 m) </li></ul></ul></ul><ul><ul><ul><li>RG6 (450m) </li></ul></ul></ul><ul><ul><li>UTP with baluns ( 660m-1660m) </li></ul></ul><ul><ul><li>Even higher with active baluns </li></ul></ul><ul><li>Popular for plenum applications or future proofing. </li></ul>
  17. 17. Power <ul><li>Cameras can be powered several ways </li></ul><ul><ul><li>Local supplies </li></ul></ul><ul><ul><li>Centralized power supplies </li></ul></ul><ul><ul><li>POE Switches (IP solutions) </li></ul></ul>
  18. 18. Recording Devices <ul><li>Digital Video Recorder (DVR) </li></ul><ul><ul><li>Device similar to a VCR </li></ul></ul><ul><ul><li>Records analog video to a hard drive </li></ul></ul><ul><ul><li>Can be PC or firmware based </li></ul></ul><ul><ul><li>Most are LAN accessible enabling remote viewing/configuration </li></ul></ul><ul><ul><li>Can be rack mounted </li></ul></ul><ul><ul><li>Available from 4 Ch to 64 channel depending on the manufacturer </li></ul></ul><ul><ul><li>Some models allow for backup to remote storage or external drives </li></ul></ul>
  19. 19. Recording Devices <ul><li>Network Video Recorder (NVR) </li></ul><ul><ul><li>Device similar to a DVR </li></ul></ul><ul><ul><li>Records feeds from IP cameras to a hard drive </li></ul></ul><ul><ul><li>Can be PC or firmware based </li></ul></ul><ul><ul><li>LAN accessible enabling remote viewing/configuration </li></ul></ul><ul><ul><li>Can be rack mounted </li></ul></ul><ul><ul><li>Available from 4 Ch to XX channel depending on LAN infrastructure </li></ul></ul><ul><ul><li>Most models allow for backup to remote storage or external drives </li></ul></ul>
  20. 20. Recording Devices <ul><li>Hybrid Video Recorder (HVR) </li></ul><ul><ul><li>Device which combines the features of a DVR and NVR </li></ul></ul><ul><ul><li>Records feeds from both Analog and IP cameras to a hard drive </li></ul></ul><ul><ul><li>Can be PC or firmware based </li></ul></ul><ul><ul><li>LAN accessible enabling remote viewing/configuration </li></ul></ul><ul><ul><li>Can be rack mounted </li></ul></ul><ul><ul><li>Available from 4 Ch to XX channel depending on LAN infrastructure </li></ul></ul><ul><ul><li>Most models allow for backup to remote storage or external drives </li></ul></ul>
  21. 21. Other Equipment <ul><li>UPS for Video </li></ul><ul><ul><li>Protects your system from crashing during a power outage </li></ul></ul><ul><ul><li>Sizes vary based on the size of install </li></ul></ul><ul><ul><li>Important to back up the camera’s power supply as well as the recording device </li></ul></ul>
  22. 22. Other Equipment <ul><li>Racks and Cabinets </li></ul><ul><ul><li>The recording equipment and UPS can be rack mounted. </li></ul></ul><ul><ul><li>Solutions include: </li></ul></ul><ul><ul><ul><li>Wall mounted racks </li></ul></ul></ul><ul><ul><ul><li>Floor mounted relay racks </li></ul></ul></ul><ul><ul><ul><li>Floor mounted server racks </li></ul></ul></ul><ul><ul><li>What you chose is dependant on your application. </li></ul></ul>
  23. 23. Thank you. Where to find us: Primespec Inc. 219 Hartwood Avenue Waterloo, Ontario N2J 1B2 Tel:(519)745-1926 Toll Free: 1(866)254-1194 Fax: (519)745-3791 www.primespec.com

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