1. Residential Security, Access Control, and Surveillance Copyright © 2005 Heathkit Company, Inc. All Rights Reserved Presentation 19 – Multi- Camera Systems

2. 2 Objectives At the end of this presentation, you will be able to:

3. 3 Set up a multiple camera security surveillance system. Identify the cables and adapters required to interconnect the components of a multiple camera security surveillance system. Describe the purpose of a quad processor and a modulator in a residential security surveillance system.

4. 4 Multi-Camera Systems Most CCTV systems have several cameras One monitor per camera? Multiple scenes on the same display?

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6. 6 The Switcher View one camera at a time Amount of time on each camera is sometimes adjustable Rotate through all cameras endlessly

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8. 8 Switchers Inexpensive and simple Easy to install and configure 75% of the action is missed

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10. 10 Quad Processors Four complete scenes 100% area coverage Reduced resolution

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12. 12 Multiplexers Multiple camera inputs Multiple outputs Quad to the display Full-resolution to the recorder

13. 13 Recording Surveillance Video Recorded video take a lot of space Standard VHS records just six hours Solution: time lapse recording

14. 14 Time Lapse Recording Full-motion video is 30 frames per second Reduce the frame rate, and more data can be stored. Standard VHS can record several days of surveillance video

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17. 17 The DVR

18. Residential Security, Access Control, and Surveillance Copyright © 2005 Heathkit Company, Inc. All Rights Reserved End