CCTV Camera Course

Lesson 1 • Core System Components Overview

Identifies cameras, recorders, monitors, cabling, and power supplies as the five pillars of any CCTV system. Connects component knowledge to system design decisions.

Lesson 2 • Video Signal Fundamentals

Explains analogue versus digital signal transmission and how signal quality affects image clarity. Builds the technical vocabulary needed for all subsequent chapters.

Lesson 3 • History and Purpose of CCTV

Traces surveillance technology from analogue origins to modern IP systems. Provides context for why CCTV is deployed across commercial, public, and residential environments.

Lesson 1 • Fixed and PTZ Cameras

Compares stationary fixed cameras with pan-tilt-zoom models and their operational trade-offs. Guides selection based on coverage area and monitoring objectives.

Lesson 2 • Dome, Bullet, and Box Cameras

Examines form-factor differences and their impact on deterrence, concealment, and installation flexibility. Links housing choice to environmental and aesthetic requirements.

Lesson 3 • Key Camera Specifications

Decodes resolution, frame rate, sensor size, and dynamic range specifications found on datasheets. Enables accurate comparison and procurement decisions.

Lesson 4 • Specialty Camera Technologies

Introduces fisheye, thermal, and covert cameras for specialised surveillance needs. Expands the student's toolkit beyond standard deployments.

Lesson 1 • Low-Light and Infrared Performance

Examines lux ratings, IR cut filters, and infrared illuminator integration for night surveillance. Enables effective camera configuration in low-light environments.

Lesson 2 • Lens Types and Focal Lengths

Covers fixed, varifocal, and zoom lenses and how focal length determines the field of view. Connects lens selection to camera placement and coverage goals.

Lesson 3 • Aperture, Depth of Field, and Focus

Explains how aperture size controls light intake and depth of field affects subject sharpness. Prepares students to configure lenses for indoor and outdoor scenes.

Lesson 1 • Storage Media and RAID Configurations

Covers hard drive types, solid-state options, and RAID levels used to protect recorded footage. Ensures students can design resilient storage architectures.

Lesson 2 • DVR, NVR, and Hybrid Recorders

Distinguishes digital video recorders, network video recorders, and hybrid units by architecture and compatibility. Guides recorder selection based on camera type and system scale.

Lesson 3 • Storage Capacity Calculation

Teaches the formula linking resolution, frame rate, compression, and retention period to required storage size. Eliminates guesswork in storage procurement.

Lesson 4 • Cloud and Hybrid Storage Solutions

Introduces cloud-based video storage, edge recording, and hybrid local-cloud architectures. Prepares students for modern distributed storage deployments.

Lesson 1 • Network Switches and VLANs

Covers managed switch configuration, port settings, and VLAN segmentation for isolating surveillance traffic. Improves network performance and security for large installations.

Lesson 2 • Network Security for CCTV

Addresses default credential risks, firmware updates, encrypted streams, and firewall rules specific to surveillance networks. Protects systems from unauthorised access.

Lesson 3 • Remote Access and Port Forwarding

Configures routers, port forwarding rules, and DDNS for secure remote viewing of CCTV systems. Enables clients to monitor sites from any internet-connected device.

Lesson 4 • Power over Ethernet Technology

Explains PoE standards, power budgets, and switch selection for powering IP cameras over data cables. Simplifies installation by eliminating separate power runs.

Lesson 1 • Cable Route and Infrastructure Planning

Plans conduit routes, cable tray layouts, and junction box locations to minimise signal loss and installation cost. Integrates cable planning with architectural drawings.

Lesson 2 • Budgeting and Proposal Writing

Guides students through cost estimation, equipment pricing, labour calculation, and professional proposal formatting. Converts a design into a client-ready commercial document.

Lesson 3 • System Drawings and Documentation

Teaches creation of floor plan overlays, schematic diagrams, and equipment schedules using standard drafting conventions. Produces deliverables required for permits and client handover.

Lesson 4 • Conducting a Site Survey

Covers the process of assessing a site for security risks, lighting conditions, and structural constraints. Produces the data needed to make accurate design decisions.

Lesson 1 • Fibre Optic Cabling for CCTV

Introduces single-mode and multimode fibre, media converters, and fusion splicing for long-distance camera runs. Extends network reach beyond copper cable limitations.

Lesson 2 • Coaxial Cable Installation

Covers RG59 and RG6 cable handling, BNC connector crimping, and balun use for analogue and HD-over-coax systems. Produces reliable, low-loss analogue video connections.

Lesson 3 • Cat5e and Cat6 Cable Installation

Teaches structured cabling practices including pulling, terminating, and testing Cat5e and Cat6 for IP camera networks. Meets industry cabling standards for performance and certification.

Lesson 4 • Tools and Safety for Installation

Identifies the hand tools, power tools, and personal protective equipment required for CCTV installation work. Establishes safe working practices before any physical work begins.

Lesson 1 • System Commissioning and Handover

Defines the commissioning checklist, image quality verification, and client handover documentation process. Ensures every installed system meets specification before sign-off.

Lesson 2 • Test Equipment and Diagnostic Tools

Introduces CCTV testers, network analysers, multimeters, and cable certifiers used in professional fault finding. Matches the right tool to each diagnostic scenario.

Lesson 3 • Common Faults and Remedies

Catalogues the most frequent CCTV failures including no image, poor image, and recording gaps with proven fixes. Builds a practical fault library for field technicians.

Lesson 4 • Preventive Maintenance Schedules

Establishes routine inspection intervals, cleaning procedures, and firmware update cycles to maximise system uptime. Reduces emergency call-outs through proactive care.