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Carl Prouty, “The Technologist” at Abt Electronics in Glenview, tells John what we should know about door security camera technology in light of the recently released security images of the “person of interest” in the Nancy Guthrie case. How do these security systems work? Where do the images live once they are recorded? How are people notified if one of the sensors goes off? Carl answers all the questions.
By wgnradio.com4.3
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Carl Prouty, “The Technologist” at Abt Electronics in Glenview, tells John what we should know about door security camera technology in light of the recently released security images of the “person of interest” in the Nancy Guthrie case. How do these security systems work? Where do the images live once they are recorded? How are people notified if one of the sensors goes off? Carl answers all the questions.

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