
The right CCTV setup depends on your home size and budget. Here's what matters.
IP vs Analog
IP cameras give sharper images and easy mobile viewing; analog is cheaper for basic needs.
Resolution
2MP (1080p) is fine for most homes; 4MP+ for larger compounds.
Storage
A 1TB DVR/NVR stores roughly 2–3 weeks of footage for 4 cameras.
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