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Not known Factual Statements About closed circuit camera systems

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The earliest movie surveillance systems included constant monitoring since there was no technique to record and retail outlet info. The development of reel-to-reel media enabled the recording of surveillance footage. Saving uncompressed electronic recordings requires up an enormous amount of hard disk drive House, and a few several hours of https://pantip59360.bloggosite.com/41025411/what-does-closed-circuit-tv-cameras-mean

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