CCTV and Surveillance Systems

CCTV technology has been around since the 1940's, and became a major player in the security industry around 1970. Despite its traditional nature, CCTV technology remains a viable option for surveillance, especially for those on a tight budget. Analog CCTV cameras transmit signals via coaxial cables to a central monitoring hub. While IP cameras are more prevalent, analog cameras can be seamlessly integrated into digital systems using encoders and DVRs. These cameras are available in fixed or PTZ configurations, catering to various surveillance needs.

Components of a CCTV Video Surveillance System

Cameras: Key components of a CCTV system include cameras, monitors, coaxial cables, and DVRs. Cameras vary from fixed models for specific locations to PTZ domes for broader coverage. Monitors display footage, either dedicated to a single camera or capable of accessing multiple feeds simultaneously.
Monitor: Monitors display footage, either dedicated to a single camera or capable of accessing multiple feeds simultaneously.
Cable: Coaxial cables transmit analog signals from cameras to the central hub.
DVR: DVRs convert analog footage to digital, improving storage, searchability, and enabling remote viewing over networks.

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