When choosing CCTV cameras, the correct order of selection criteria, from most important to least...

When selecting CCTV cameras, the most important factor is sensitivity—how well the camera performs in varying light conditions. Next is resolution, which determines image clarity. Features (like zoom, analytics, or pan/tilt) are helpful but secondary to basic image capture quality.

A, C, and D misplace the priority order. Sensitivity is paramount, especially for surveillance in low-light environments.