NCCER Intrusion Detection Review Sheet Questions And Answers 2024
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NCCER Intrusion Detection
Institution
NCCER Intrusion Detection
NCCER Intrusion Detection Review Sheet Questions And Answers 2024
The six components of an intrusion detection system are ___________. - ANS-Detection (initiating),
Annunciation (notification), Control panel, Control units, Communication devices, and Power supplies
(primary and backup).
Ala...
NCCER Intrusion Detection Review Sheet Questions And Answers 2024
The six components of an intrusion detection system are ___________. - ANS-✔✔Detection (initiating),
Annunciation (notification), Control panel, Control units, Communication devices, and Power supplies
(primary and backup).
Alarm wires and power, lighting, or Class 1 circuits must be separated by at least _____. - ANS-✔✔2
inches
The danger of a short transmission link on an outdoor microwave installation is the signal will be too
__________. - ANS-✔✔Strong preventing intruders from reflecting a sufficient signal.
A visual evaluation to verify or confirm that something appears as desired is a _______. - ANS-✔✔
Inspection
A characteristic of a motor-driven bell is that it _________ to electrical interference. - ANS-✔✔Not
susceptible
Magnetic switch sensors are __________ sensitive, which makes them vulnerable. - ANS-✔✔Vibration
A local intrusion detection system alerts____________. - ANS-✔✔Only the occupants of a secured area
or only those within range of an alarm bell, light, siren, or voice warnings.
Building control circuits that are powered and controlled by a fire alarm system are governed by
________. - ANS-✔✔NEC Article 760
What is important to consider when installing a bell? - ANS-✔✔Use large gauge wire to prevent weak
output from line loss
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