Los Angeles County Sheriff's Department (LASD) RADIO Practice Exam

What type of burglary alarm activates with audible sounds?

1. Silent Burglary Alarm

2. Audible Burglary Alarm

3. Emergency Alert System

4. Motion Detector

The correct answer is: Audible Burglary Alarm

The choice indicating an Audible Burglary Alarm is correct because this type of alarm is specifically designed to emit audible sounds as a means of alerting individuals to unauthorized entry or potential burglary. When activated, it produces a loud noise, which serves two primary purposes: deterring intruders by drawing attention to their presence and notifying nearby individuals or law enforcement of a breach. In contrast, a Silent Burglary Alarm does not produce sound but instead signals an alert directly to law enforcement or a monitoring service, keeping the response discreet. The Emergency Alert System is a broader communication network used to disseminate emergency information to the public and is not specifically tied to burglary incidents. Motion Detectors are sensors that detect movement within an area but do not themselves constitute an alarm type; they may trigger various forms of alarms, including audible ones. Thus, focusing on the characteristic of producing sound clearly identifies the Audible Burglary Alarm as the appropriate answer.