Electronic Security

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Access Control System

Access control refers to exerting control over who can interact with a resource. Often but not always, this involves an authority, who ...

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Close Circuit Television (CCTV)

Closed-circuit television (CCTV) is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors ....

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Metal Detector´╗┐´╗┐

A metal detector is a device which responds and detects a metal that may not be readily apparent....

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