Security Camera Knowledge Base

Knowledge Base hub

Start with the core buying guides, then use the archive for detail.

The hub organizes PoE, NVR, PTZ, AI, solar, storage, placement, and business security content by buying path instead of publish date.

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QuarkView future smart video surveillance for homes and businesses with AI cameras and secure monitoring
The Future of Smart Video Surveillance for Homes and Businesses
QuarkView guide: The Future of Smart Video Surveillance for Homes and Businesses explains smart video surveillance as a practical operating discipline for modern surveillance, not a one-time product setting. It... Read more...
QuarkView edge AI versus cloud AI security camera system comparison with local NVR and cloud workflow
Edge AI vs Cloud AI in Security Camera Systems
QuarkView guide: Edge AI vs Cloud AI in Security Camera Systems explains edge AI security camera as a practical operating discipline for modern surveillance, not a one-time product setting. It... Read more...
QuarkView AI surveillance cameras with intelligent CCTV monitoring for people and vehicles
AI Surveillance Trends: How Intelligent Cameras Are Changing CCTV
AI surveillance trends are changing what buyers expect from CCTV. For many years, a CCTV camera mostly recorded video, sent it to a DVR or NVR security system, and helped... Read more...
Complete security camera buyer guide with QuarkView camera systems
Complete Buyer Guide for Security Cameras
A security camera buyer guide should help buyers choose equipment based on real surveillance goals instead of product listings alone. Security cameras are sold with many attractive specifications: 4K resolution,... Read more...
QuarkView line crossing detection camera watching a warehouse gate lane
Line Crossing Detection Explained for CCTV Systems
A line crossing detection camera uses a virtual line in the camera view to detect when an object crosses from one side to the other. The rule can often be... Read more...
QuarkView auto tracking PTZ camera overlooking a warehouse loading yard
Auto Tracking PTZ Cameras: How They Work and When to Use Them
An auto tracking PTZ camera is a pan-tilt-zoom camera that can automatically follow a detected moving subject. Read more...
QuarkView active deterrence security camera covering an after-hours commercial gate
Active Deterrence Security Cameras: Lights, Sirens, and Voice Alerts
An active deterrence security camera combines video monitoring with response outputs such as white light, flashing light, siren, speaker, prerecorded voice prompt, two-way audio, or alarm relay. Read more...
QuarkView face detection versus face recognition security camera planning in a lobby entrance
Face Detection vs Face Recognition in Security Cameras
QuarkView guide: Prepared by the QuarkView Security Learning Center, this guide explains how overseas buyers can plan a face detection vs face recognition for building entrances, reception desks, schools, offices,... Read more...