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Home | Checklist | Technical Notes | Glossary | Question?


Technical Notes
Basic knowledge on CCTV surveillance and
network based surveillance cameras and equipment;

More questions? Or, found misinformation?
Overview * What is CCTV?
* List of CCTV parts and accessories
* About Resolution of CCTV systems
Camera Body * What is CCD chip?
* What is Electronic Shutter?
* About Camera Resolution
* About Power Source for Cameras
Lens, Housing, & IR * About Lens Mount
* Focal Length and Angle of View
* What is Optical Speed (f-number)?
* About Outdoor Housing Cases
* About Illumination
Transmission of
video signal
* About Cables
* About RG59, RG6, & RG11 Coax Cables
* About Wireless Transmitter & Receiver
* About Network Lines
Controllers * About Quad Splitter
* About Video Switcher
Monitors * Types of Monitors
* About Monitor Resolution
Video Recorders * Time Lapse VCR
* Digital Video Recorder(DVR)
Web Cameras * What is Web Camera?
* About IP Address
* About DSL and LAN
* Image Compression Technology and the Speed
HD CCTV System * What is HDTV?
* About SDI & SMPTE
* About HD CCTV Cables


Home | Checklist | Technical Notes | Glossary | Question?



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