Smart surveillance is about coverage, not just camera count. A few well-placed cameras beat a dozen blind spots.
Planning checklist:
• Cover entrances, driveway and shared areas first
• Prefer PoE cameras for stable power and video
• Use dome cameras for discreet indoor/outdoor corners
• Match resolution to viewing distance
• Centralize recording on an NVR with enough retention days
Also plan network capacity: several 4K streams need a solid switch and uplink.
Discover Smart surveillance products under Smart Home on 7R Technology, and combine them with access control and doorbells for a complete security setup.