(ISC)2
CISSP · Question #92
Passive Infrared Sensors (PIR) used in a non-climate controlled environment should
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Submitted by chiamaka_o· Mar 5, 2026Asset Security
Question
Passive Infrared Sensors (PIR) used in a non-climate controlled environment should
Options
- Areduce the detected object temperature in relation to the background temperature.
- Bincrease the detected object temperature in relation to the background temperature.
- Cautomatically compensate for variance in background temperature.
- Ddetect objects of a specific temperature independent of the background temperature.
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Topics
#PIR sensors#physical security#environmental controls#intrusion detection