Not every home needs a full commercial-grade installation to get meaningfully safer. If you are exploring a DIY CCTV setup, these are the practical decisions that make the biggest difference.
1. Prioritise Entry Points First
Before covering every corner of the property, make sure your front door, back door, and any ground-floor windows are covered first — these are where most break-in attempts happen.
2. Wired vs Wireless
Wireless cameras are easier to install and reposition, but depend on a stable Wi-Fi connection and battery life. Wired cameras cost more effort to set up but offer more reliable uptime and aren't vulnerable to signal interference or Wi-Fi outages.
3. Decide on Local vs Cloud Storage
Local storage (an SD card or a small NVR) avoids ongoing subscription costs, but footage can be lost if the device is stolen or damaged. Cloud storage costs more over time but keeps your footage safe and accessible even if the camera itself is tampered with.
4. Get the Placement Height and Angle Right
Cameras mounted too low can be disabled or blocked easily; mounted too high, they lose the facial detail needed to actually identify someone. Aim for roughly 8-10 feet high with a slight downward angle covering the full entry path.
5. Don't Skip Notifications
A camera that only records but never alerts you defeats half its purpose. Set up motion-based push notifications so you know about activity as it happens, not after the fact.
When to Call in a Professional
DIY systems work well for basic single-entry coverage, but larger properties, blind spots, or integration with an existing alarm or gate system usually need professional design and cabling to actually work reliably. If your DIY setup is leaving gaps you are not confident about, our team can assess your property and recommend where a professional installation would genuinely add value.
