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Surveillance Systems Explained: DVR, NVR, and AI Server for Smart Security

https://www.spark-security.com.tw/en/news-detail/117/surveillance-systems-dvr-nvr-ai-server/

Surveillance technology has come a long way—from traditional analog DVRs to fully digital NVRs, and now to AI-powered servers with centrali
Everything You Need to Know About ONVIF Profiles S, G, and T

https://www.spark-security.com.tw/en/news-detail/105/ONVIF/

When building a surveillance system, “compatibility” is a key factor that can’t be overlooked. As IP cameras continue to re