California Security Guard Practice Exam

What is an example of anti-theft technology commonly used?

1. Closed circuit television (CCTV) systems

2. Electronic article surveillance (EAS) systems

3. Burglar alarms

4. Fire detection systems

The correct answer is: Electronic article surveillance (EAS) systems

Electronic article surveillance (EAS) systems are a widely recognized example of anti-theft technology used in retail environments. These systems help prevent shoplifting through the use of electronic tags or labels attached to merchandise. When a customer purchases an item, the tag is deactivated at the point of sale. If a tagged item is taken out of the store without being properly deactivated, an alarm will sound at the exit, alerting staff to the potential theft. This technology is particularly effective because it creates a deterrent for potential shoplifters, as they know that if they attempt to leave with an unpaid item, they risk triggering an alarm. Unlike other forms of security technology, such as CCTV systems or burglar alarms that provide evidence or protection after a theft has occurred, EAS systems are proactive in their approach, making it harder for thefts to happen in the first place. Thus, they play a crucial role in loss prevention in retail settings.