Practical buying guides, legal compliance tips and real-world use cases for surveillance, security and tracking devices.
Guides

Security Camera Placement: Identification and Coverage
Compare security camera placement strategies by coverage, lighting and the detail needed for identification.
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4K Cameras: Why Resolution Alone Is Not Enough
Compare 4K camera resolution with placement, lighting, lens choice and the factors that determine useful footage.
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Surveillance Camera Placement: Scenarios and Trade-Offs
Review surveillance camera placement scenarios, coverage needs and the practical trade-offs of different mounting choices.
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CCTV Viewing Angles: A Camera Position Test
Test one CCTV camera's viewing angle, subject distance, mounting height and lighting to identify useful detail and physical blind spots.
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Security Camera Placement Mistakes That Reduce Coverage
Review camera placement mistakes, viewing angles and blind spots that reduce the usefulness of surveillance footage.
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