Mixed Deck — All CCTV Topics Flashcards

What is the default TCP port used by RTSP for IP camera communication?

Answer: 554

RTSP uses TCP port 554 by default for establishing and controlling media streaming sessions between cameras and clients.

What does de-warping software do with video from a fisheye (360°) camera?

Answer: Corrects the barrel distortion to produce flat, perspective-accurate views of specific zones

De-warping applies mathematical transformations to the distorted circular image from a fisheye lens to produce multiple corrected views (pan-tilt-zoom virtual cameras) from a single physical camera.

How should an incident report be formatted for clarity?

Answer: It should be clear, concise, and well-organized for easy understanding

An incident report should be formatted to be clear, concise, and well-organized to facilitate easy understanding and quick retrieval of information. A structured format, often using headings, bullet points, and chronological order, helps readers quickly grasp the key facts without sifting through unnecessary details. This clarity is crucial for effective investigations and decision-making.

In Certified CCTV Operator, which factor MOST influences the selection of appropriate maintenance & repair procedures?

Answer: The specific requirements and constraints of the situation

The specific requirements and constraints of each situation should drive technique selection to ensure the most effective and appropriate approach.

Which documentation is MOST critical when implementing safety protocols & compliance protocols in Certified CCTV Operator?

Answer: Incident response plans and emergency procedures

Incident response plans and emergency procedures are the most critical documentation for safety protocols, as they guide action during emergencies.

Which factor BEST indicates mastery of building codes & standards in Certified CCTV Operator?

Answer: The ability to adapt knowledge and skills to varying contexts while maintaining standards

True mastery is demonstrated by the ability to apply knowledge flexibly across different contexts while consistently maintaining quality standards.

Why is it necessary to adjust the camera angle in a CCTV system?

Answer: To ensure the correct area is monitored

Adjusting the camera angle is crucial for effective surveillance. It ensures that the camera's field of view precisely covers the intended area of interest, maximizing coverage and eliminating blind spots. Proper angling is essential to capture relevant events and maintain the security system's integrity.

What is the proper action if an incident involves a non-CCTV related issue?

Answer: Report the incident to the appropriate authority

Even if an incident observed via CCTV is not directly related to CCTV system issues, it still represents an event that may require attention. The proper action is to report the incident to the relevant authority or department responsible for handling that specific type of issue. This ensures that all incidents are addressed by the correct personnel, maintaining overall safety and operational integrity.

In Certified CCTV Operator, which factor MOST influences the selection of appropriate tools & equipment operation?

Answer: The specific requirements and constraints of the situation

The specific requirements and constraints of each situation should drive technique selection to ensure the most effective and appropriate approach.

What is the role of PTZ cameras in surveillance?

Answer: They allow for pan, tilt, and zoom control of the camera

PTZ (Pan-Tilt-Zoom) cameras play a vital role in surveillance by offering dynamic control over the camera's field of view. Operators can remotely adjust the camera horizontally (pan), vertically (tilt), and change the magnification (zoom) to focus on specific areas or track subjects. This versatility makes them ideal for covering large areas with a single camera and responding to unfolding events.

What is the MOST important consideration when applying tools & equipment operation in Certified CCTV Operator?

Answer: Following established protocols while adapting to specific circumstances

Following established protocols ensures consistency and safety, while adapting to specific circumstances accounts for unique variables in each situation.

What is the PRIMARY objective of building codes & standards within the Certified CCTV Operator profession?

Answer: To ensure quality outcomes through standardized practices and continuous improvement

The primary objective is ensuring quality outcomes through established standards while continuously improving practices and processes.

What is the primary function of a CCTV camera?

Answer: To monitor and record for security purposes

The primary function of a CCTV (Closed-Circuit Television) camera is to provide surveillance by monitoring specific areas and recording video footage. These cameras are widely used in security systems to deter crime, identify intruders, and gather evidence for investigations. Their purpose is to enhance safety and security by providing continuous visual oversight of premises.

What does License Plate Recognition (LPR) analytics enable in a CCTV deployment?

Answer: Automatic reading and logging of vehicle license plate characters from video

LPR (also called ALPR) uses optical character recognition on camera footage to capture, read, and log license plate numbers for access control, law enforcement, or parking management.

What term describes the process of searching stored video to find a specific recorded event?

Answer: Video retrieval

Video retrieval is the process of locating, accessing, and playing back specific recorded footage from a DVR/NVR based on time, date, camera, or event criteria.

When conducting a safety protocols & compliance review in Certified CCTV Operator, which approach yields the BEST results?

Answer: Systematic analysis using established frameworks and checklists

Systematic analysis using established frameworks ensures comprehensive coverage of all potential risks and provides consistent, reliable results.

What does DNS (Domain Name System) allow operators to do when setting up remote CCTV access?

Answer: Use a memorable hostname instead of a numeric IP address to access the NVR remotely

DNS translates human-readable domain names (e.g., cameras.company.com) into IP addresses, making remote NVR access easier to remember and manage, especially with dynamic DNS (DDNS) for changing IPs.

In Certified CCTV Operator, how does building codes & standards contribute to professional credibility?

Answer: By demonstrating competence, maintaining standards, and delivering consistent results

Professional credibility is built through demonstrated competence, consistent adherence to standards, and reliable delivery of quality results.

Video retention policy refers to:

Answer: The length of time recorded footage must be kept before overwriting

A video retention policy defines the minimum and maximum duration that recorded footage must be preserved before it can be overwritten or deleted.

What is the purpose of RAID in a CCTV storage system?

Answer: To provide data redundancy and fault tolerance across multiple drives

RAID (Redundant Array of Independent Disks) distributes or mirrors data across multiple drives to protect against data loss if a single drive fails.