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MJMarcela Johningcctvms.hashnode.dev

What is a Digital Video Recorder (DVR)?

Feb 13 · 10 min read · What is a Digital Video Recorder (DVR)? A Simple Guide for Beginners You bought CCTV cameras. Great. But now someone told you that you need a "DVR" too. And you're thinking — what is that? Another expense? Do I really need it? Yes, you do. And don't ...

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SJsos jovoinsosjovodvr.hashnode.dev

Secure Every Moment with SOS JOVO’s Digital Video Recorder (DVR)

Sep 6, 2025 · 4 min read · Security is no longer optional—it’s a necessity for homes, businesses, and communities. In an age where clarity and reliability matter most, the Digital Video Recorder (DVR) has become a trusted backbone of surveillance systems. SOS JOVO takes this t...

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