Access Control & Alarm Systems Flashcards

What is the primary purpose of access control in a security setting?

Answer: To ensure only authorized individuals enter restricted areas

The primary purpose of access control in a security setting is to regulate and restrict entry to specific areas or facilities, ensuring that only authorized individuals can gain access. This measure is fundamental for protecting assets, sensitive information, and personnel by preventing unauthorized intrusion. It helps maintain the security and integrity of a location.

Which of the following is an example of a physical access control device?

Answer: Key cards and keypads

Physical access control devices are tangible tools used to manage and restrict entry to a physical space. Key cards and keypads are prime examples, as they require a physical credential or a code to unlock a door or gate. In contrast, surveillance cameras and motion detectors are typically part of an intrusion detection system, and alarm systems signal a breach rather than directly controlling access.

What is the correct response when an access card fails to work?

Answer: Request verification of the individual's identity and authorization

When an access card fails, a security guard should not automatically grant or deny entry. The correct procedure is to request verification of the individual's identity through alternative means, such as a photo ID, and confirm their authorization to access the area. This ensures that security protocols are maintained while addressing legitimate access issues and allows for reporting any system malfunctions.

What should a security guard do if an alarm is triggered?

Answer: Investigate the cause of the alarm while following the employer's protocols

When an alarm is triggered, a security guard's immediate responsibility is to investigate the cause systematically and safely, strictly adhering to established employer protocols. This involves assessing the situation to determine if it's a false alarm or a genuine threat, and then taking appropriate action, which may include contacting emergency services or other personnel. Silencing or ignoring alarms without investigation is a serious security breach.

What is the purpose of an intrusion detection system?

Answer: To detect unauthorized access or breaches

An intrusion detection system (IDS) is specifically designed to identify and alert security personnel to unauthorized entry or attempts to breach a secured area. These systems utilize various sensors, such as motion detectors, door/window contacts, and glass break sensors, to detect suspicious activity and trigger an alarm. Their primary function is to provide early warning of a security incident.

Which of the following is a security guard's responsibility when monitoring access control systems?

Answer: Reporting and documenting any irregularities or breaches

A security guard's responsibility when monitoring access control systems is primarily observational and responsive. They are tasked with diligently watching the system for any unusual activity, unauthorized access attempts, or system malfunctions. Crucially, they must accurately report and document any irregularities or breaches according to established procedures, ensuring that security incidents are recorded and addressed.