Compare and contrast visual assessment, surveillance, and alarm systems
What will be an ideal response?
Where security personnel on limited, visual assessment and surveillance systems (e.g., CCTV, article surveillance devises, miniaturized electronic monitors and detection devices) are used to record events, act as deterrents, and provide extra eyes and ears for the human observer.
An alarm system consists of three basic components: a triggering device or sensor (detector) that detects a condition, an alarm circuit that transfers information, and an annunciator (signal) that notifies the recipient of the detected condition.
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What will be an ideal response?
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