I've reviewed security systems from all major brands. Here are my most important recommendations when you're ready to set up your own.

Add Yahoo as a preferred source to see more of our stories on Google. Home security is important, but a fancy security system over $500 with a professional monitoring service that can reach up to $70 ...

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CCTV, or Closed-Circuit Television, is the “third eye” of modern security, monitoring homes, offices, and public areas.