Internal Security · Security Management
A sophisticated Perimeter Intrusion Detection System (PIDS) has been installed around a critical facility. To ensure the system's effectiveness, the security manager must continually address the key challenge posed by nuisance alarms caused by:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Deliberate jamming of the radio frequency by an external attacker
- 2The system's inability to detect small objects
- 3Internal staff intentionally testing the sensors
- 4Environmental factors such as wind, rain, and small animals✓
Correct answer
Environmental factors such as wind, rain, and small animals
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