October 2014
Intermediate to advanced
179 pages
4h 21m
English
Content preview from Physical Security and Safety
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120
PhysiCal seCurity and safety
on VHS or DVD. is technology is quickly being outdated, but is
still used in security applications. VHS and DVD have limitations on
recording and storage capability. If you are operating with one of these
systems, careful planning will maximize your viewing and recording
capabilities. Keeping video depends on need and usage. Unique events
can be culled and stored individually. Otherwise, digital storage will
write over previously recorded images in a loop fashion, recording
over the oldest data first. VHS and DVD can also be reused.
Cameras should be checked periodically to assure positioning is
capturing the target area. Intentional or inadvertent moving of the
camera may leave blind spots. Pan/tilt/zoom ca
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.