Arkansas Security Guard Practical Practice Exam

Name a common security device used for surveillance.

1. Metal detectors

2. CCTV cameras

3. Intercom systems

4. Fire alarms

The correct answer is: CCTV cameras

CCTV cameras are widely recognized as one of the most common security devices used for surveillance. They serve as an essential tool for monitoring and recording activities in various environments, including public spaces, businesses, and residential areas. The primary advantage of CCTV cameras is their ability to capture real-time video footage, which can be reviewed later for investigations or to deter criminal activity. They are effective at providing visual evidence of incidents and can enhance overall security measures by enabling guards or law enforcement to respond promptly to activities that may require attention. Metal detectors are typically used for screening individuals or items for weapons or contraband but do not provide continuous monitoring like CCTV. Intercom systems are primarily for communication purposes and do not serve surveillance needs. Fire alarms are life safety devices aimed at detecting and alerting occupants to fire hazards, rather than monitoring behaviors or security-related incidents. Thus, CCTV cameras play a crucial role in comprehensive security strategies by offering ongoing visual surveillance, which helps in maintaining safety and security in various settings.