Surveillance & Monitoring Systems Flashcards

What does PTZ stand for in reference to security cameras, and what is its advantage?

Answer: Pan-Tilt-Zoom — it allows remote repositioning and zooming to track subjects

PTZ cameras can be remotely controlled to pan horizontally, tilt vertically, and zoom in or out. This allows operators to actively track subjects and capture detail across a wide area.

What is the purpose of a 'guard tour system' used in conjunction with security patrols?

Answer: To verify that security officers are completing their patrol routes by scanning checkpoints at specific times

Guard tour systems use wand readers, NFC tags, or QR codes at patrol checkpoints to verify that officers are physically visiting specific locations on their rounds.

When a security camera system goes offline due to a technical failure, what should a security officer do?

Answer: Immediately notify a supervisor and increase physical patrols in the affected area to compensate

Camera system failures create security gaps. Officers should notify supervisors and increase physical presence in affected areas until the system is restored.

What is the difference between 'covert' and 'overt' surveillance in security operations?

Answer: Covert surveillance is hidden or unknown to those being monitored; overt surveillance is visible and known

Overt surveillance (visible cameras, marked vehicles) serves a deterrent function. Covert surveillance (hidden cameras) is used for investigative purposes without alerting subjects.

What is 'access control integration' in a modern security system?

Answer: Linking camera footage with door access logs to associate specific individuals with entry/exit events

Access control integration combines badge/card reader data with camera footage so that each access event is associated with recorded video, creating a more complete security record.

During a security monitoring shift, an officer notices a person loitering near the loading dock for 45 minutes. What is the most appropriate initial response?

Answer: Dispatch a patrol officer to make contact, while continuing to monitor on camera

The appropriate first step is to dispatch a patrol officer to assess the situation while maintaining camera coverage. Direct contact can determine if the person has a legitimate reason to be there.