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Questions and Answers
What type of clock is wall-mounted and carried by a guard with only a key?
What is the most sophisticated identification method used in security systems today?
In which type of system do controllers come user-programmable with a crystal-controlled master clock?
What type of system would be best suited for an institution operating entirely on one schedule?
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What do LED units excel in, according to the text?
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Which system usually requires presentation of an access card to an electronic proximity reader?
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In what kind of space would large amounts and critical locations necessitate communication systems?
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'Passive-Mode Usage' encompasses all recorded material in which type of system?
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'Single-circuit units' are utilized in institutions that operate how?
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