Why Placement Matters More Than Megapixels
The security camera industry loves to talk about resolution — 2K, 4K, HDR. But a 4K camera pointed at the wrong place is less useful than a modest 1080p camera in the right position. Camera placement determines what your system can actually see, and therefore what it can detect.
These seven principles apply whether you're setting up a single doorbell camera or a multi-camera system across a larger property.
- Cover All Entry Points First
Before anything else, ensure every entry point to your home is covered: front door, back door, side gates, and garage. Studies of residential burglaries consistently show that most intruders enter through doors — and a clear frontal view of an entry point is your highest-value camera position.
For entry point cameras, aim for a face-level angle (positioned 2.5–3 metres high, angled slightly downward). Higher mounting gives wider area coverage but makes facial identification harder if you ever need it.
- Cover the Driveway and Approach Zones
The driveway and front approach give you early warning of activity before it reaches your door. A camera here captures vehicles, licence plates (if angled correctly), and anyone approaching on foot. Position this camera so it covers the full width of the driveway and extends to the street if possible.
- Overlap Coverage in High-Value Areas
For areas where incidents are most likely or most costly (garage, garden shed, main entrance), consider overlapping coverage from two cameras at different angles. This provides redundancy if one camera is obstructed, and gives you multiple perspectives on any incident — which is particularly valuable for insurance claims or police reports.
- Account for Lighting Conditions
Camera placement must account for light sources — both natural and artificial. Common mistakes:
- Pointing directly at a light source: A camera facing the morning sun will be washed out during peak hours. Aim cameras away from direct sunlight or use cameras with proper WDR (wide dynamic range).
- Relying on IR at long distances: Most built-in IR illuminators are effective to 10–15 metres. If your camera is covering a 30-metre driveway at night, the far end will be invisible without supplemental lighting.
- Ignoring street light positions: A camera near a street light may perform better at night than one in a darker corner with better day coverage.
- Think About What the Camera Actually Sees
This sounds obvious but is frequently overlooked. Before finalising a mounting position, stand in front of the camera location and look in the direction it will point. What is in the frame? Is there a fence post that will block half the view when someone approaches from the left? Will tree branches obstruct the lens during summer?
For AI monitoring specifically, the camera needs a clear, unobstructed view of the activity zone. Partial obstruction or backlighting significantly reduces the quality of AI analysis and increases false negatives.
- Protect the Cameras Themselves
A camera that can be easily reached and disabled doesn't provide the security you think it does. Position cameras high enough that they can't be grabbed or sprayed by someone standing on the ground (minimum 2.5 metres). Dome cameras are harder to redirect than bullet cameras. For very exposed positions, consider tamper-resistant housings.
Also consider the cabling route — a camera powered by an easily cut cable is a single point of failure. Battery or solar-powered cameras eliminate this vulnerability but require more frequent maintenance.
- Don't Neglect Indoor Cameras
Many homeowners focus entirely on perimeter cameras and overlook the inside of the home. An indoor camera near the main entry captures anyone who enters, providing a clear record even if outdoor cameras are avoided or obstructed. Position indoor cameras in corners at ceiling height for maximum coverage, ensuring they capture the full entry zone and any adjacent rooms visible from that position.
Common Mistakes to Avoid
- Mounting cameras too high for entry-point coverage (>4m becomes difficult for face recognition)
- Pointing cameras at areas that look important on a map but have low actual risk
- Installing cameras without testing night performance
- Choosing Wi-Fi cameras for distant outdoor positions where signal is weak
- Forgetting to check the camera's field of view spec — a 90° lens and a 130° lens cover very different areas
Once cameras are correctly positioned, connecting them to an AI monitoring platform dramatically increases their value. Instead of reviewing hours of footage manually, an AI system like AegisGates Vision AI continuously analyses what each camera sees, generates descriptive event logs, and alerts you immediately when unusual activity is detected. The combination of correct placement and intelligent analysis gives you genuine situational awareness — not just a hard drive full of uneventful footage.
Summary
The most effective home security camera systems are built on thoughtful placement, not expensive hardware. Cover all entry points, account for lighting, ensure clear sightlines, protect the cameras themselves, and add indoor coverage. With good placement, even a modest camera system connected to AI monitoring provides a substantial security improvement.