Utah burglar alarm Qualifying Agent 120
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Latest Update 2024
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Practice questions for this set
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T or F? ISO 9000 describes the fundamentals of quality management systems.
Choose an answer
1 True 2 False
Don't know?
Terms in this set (118)
UL Standard for intrusion detectors 639
, UL Standard for connectors and 634
switches
When installing NC door contacts In series at device
(open on alarm), the EOL resistor
should be placed
When installing NO door contacts In parallel at device
(short on alarm), the EOL resistor
should be placed
A motion detector that uses a Ultrasonic detector
transmit frequency of 20 to 40 KHz is
referred to as a:
A motion detector that uses a Microwave detector
transmit frequency of 10-20 GHz is
referred to as a:
PIRs transmit on a frequency of 100- False
200 KHz. T or F
T or F? PIRs are most sensitive to False
motion toward and away from the
detector.
T or F? Microwave detectors are True
most sensitive to motion toward and
away from the detector.
Biased magnetic contacts are used High security applications
for
Questions with 100% Correct Answers | Verified |
Latest Update 2024
Save
Practice questions for this set
Learn 1 /7 Study with Learn
T or F? ISO 9000 describes the fundamentals of quality management systems.
Choose an answer
1 True 2 False
Don't know?
Terms in this set (118)
UL Standard for intrusion detectors 639
, UL Standard for connectors and 634
switches
When installing NC door contacts In series at device
(open on alarm), the EOL resistor
should be placed
When installing NO door contacts In parallel at device
(short on alarm), the EOL resistor
should be placed
A motion detector that uses a Ultrasonic detector
transmit frequency of 20 to 40 KHz is
referred to as a:
A motion detector that uses a Microwave detector
transmit frequency of 10-20 GHz is
referred to as a:
PIRs transmit on a frequency of 100- False
200 KHz. T or F
T or F? PIRs are most sensitive to False
motion toward and away from the
detector.
T or F? Microwave detectors are True
most sensitive to motion toward and
away from the detector.
Biased magnetic contacts are used High security applications
for
