Canadian Accredited Insurance Broker (CAIB) Two Practice Exam

Which of the following is NOT an electronic barrier that can restrict unauthorized access?

1. Infrared sensors

2. Motion detectors

3. Magnetic window locks

4. Traditional locks

The correct answer is: Traditional locks

Traditional locks are not considered an electronic barrier because they operate mechanically rather than electronically. They require a physical key or combination to unlock and provide security through physical means. In contrast, infrared sensors, motion detectors, and magnetic window locks function through electronic systems to monitor and control access. Infrared sensors can detect movement, while motion detectors respond to changes in the environment, often triggering alarms or alerts. Magnetic window locks use electronic mechanisms to secure windows and can often be integrated into alarm systems. Thus, traditional locks stand out as a purely mechanical solution, defining them as the option that does not fit within the category of electronic barriers.