DH-DVR5104 features up to 1080p real-time preview & D1(4CIF) recording as well as smartphone/pad/tablet surveillance. It also has All channel synchronous real-time playback and GRID interface & smart ...
Is your CCTV digital storage fit for purpose? The Home Office / ACPO National CCTV strategy document highlighted how digital CCTV storage systems can be hampered by low frame rates, over-compression, ...
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