How Does CCTV Surveillance Work?
CCTV Surveillance Explained: Understanding Video Surveillance Technology in Simple Terms A small business owner stared at three vendor proposals for CCTV surveillance systems. Each document contained technical terms like DVR, NVR, IP cameras, PoE, and cloud storage. She realized she couldn’t evaluate proposals costing $3,000-8,000 without understanding basic technology. When she asked vendors “How does […]
