certificate in CCTV repair and maintenance (ICCE/0120)

Introduction 1. Designing a CCTV System 2. Aims of a surveillance camera system 3. System design elements 4. Conditions for equipment selections 5. Camera Installation Camera Selection 6. Types of cameras used in CCTV systems 7. Power Supply Systems 8. Camera Performance 9. Camera Functions 10. Synchronization methods 11. Camera Mounts Lens Selection 1. Angle of view settings 2. Lens Mount 3. Auto-Iris lens 4. Types of lenses 5. Lens Selection Monitor Selection 1. Monitors 2. Reduced image scale on monitors 3. Notes on monitor installation Switcher Selection & Video Recording 1. Sequential Switcher 2. Mufti-Viewer 3. Matrix switcher 4. Multiplexer 5. Time-lapse VCR recordings 6. Digital video recorders (DVRs) SENSOR TYPE SELECTION 1. Infrared sensors 2. Passive sensors 3. Motion detectors