CCTV guides
CCTV guides & knowledge
Plain-English answers to the questions people actually ask before buying CCTV — camera types, how many you need, the right recorder, and what resolution to choose.
CCTV guide
CCTV Camera Types Explained
Dome, bullet, turret, PTZ, IP vs analog — what each one is and when to use it.
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How Many CCTV Cameras Do I Need?
Cover what matters — entrances, blind spots and assets — not the most cameras possible.
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DVR vs NVR — Which Recorder Is Right?
The recorder follows the camera — here's which one you need, and why.
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CCTV Resolution Guide — 2MP to 4K
Resolution decides whether footage identifies a face or a plate — here's what to pick.
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