What is ONVIF ?

Do you know What is ONVIF? You must understand this protocol if you are working with IP based systems in the video surveillance or access control industry.What is ONVIF?ONVIF is a worldwide open standard protocol for interconnection between IP based systems such as video surveillance and access control devices. Most modern IP security systems are ONVIF …

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Understand how CCTV codecs work

When the video is generated by a CCTV camera, is necessary to compress it to save bandwidth and storage space. The compression is performed by a CCTV codec algorithm such as MJPEG, MPEG-4, H.264 or H.265. In this article I will explain how the main CCTV codecs work. Just keep reading…A CCTV codec works just …

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What is the best switch for CCTV ?

In this article, I talk about switch for CCTV.Layer 2 switches can be used for projects that require reliability and performance. They have the technology to ensure speed and safety using the most modern features available.Below is a description of the most important features for CCTV projects.100Mbps ports: In a CCTV project the cameras require …

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