CCTV Maintenance Checklist

Your CCTV system is only as good as the condition it’s kept in. Without regular checks, cameras can drift out of position, images may become blurry, or recordings may fail altogether — leaving you exposed when you need footage most.

That’s why we’ve created this practical CCTV maintenance checklist to help keep your security system performing at its best.

At Cobra Fire & Security, we install and maintain CCTV systems across Hull, Beverley, Goole, Scunthorpe, Grimsby and the wider East Yorkshire region. Whether you’re a homeowner or a business, these tips will help you keep your system reliable.

• Clean camera lenses – Dust, cobwebs, and fingerprints can obscure footage. Use a soft, lint-free cloth.

• Check camera angles – Make sure cameras still cover entrances, exits, and high-risk areas.

• Test remote access – Confirm you can view cameras via your phone or PC.

• Review recording logs – Ensure the system is actively recording and overwriting correctly.

• Inspect cabling and connections – Look for signs of wear, moisture, or loose plugs.

• Test night vision – Review footage after dark to make sure infrared is working.

• Check storage capacity – Confirm your DVR/NVR or cloud storage isn’t running out of space.

• Trim vegetation and obstructions – Clear bushes or signage blocking camera views.

• Firmware and software updates – Ensure all devices run the latest manufacturer updates for security.

• Full camera test – Verify resolution, focus, and frame rate across all cameras.

• Hard drive health check – Inspect storage drives for wear or faults.

• System integration – Test connections with intruder alarms or monitoring stations.

• Compliance check – Review GDPR, signage, and retention policies.

• Reliable protection – Ensures your system works when you need it most.

• Evidence quality – Sharp, clear recordings are admissible for investigations and insurance.

• Reduced downtime – Proactive servicing prevents costly failures.

• Legal compliance – Many insurers and regulators expect proof of maintenance.

Cobra Fire & Security provides professional CCTV servicing for homes and businesses across Hull, Beverley, Scunthorpe, Grimsby, Goole, and the wider Yorkshire region.

Get in touch today to arrange your CCTV maintenance or request a free quote.

How often should CCTV systems be serviced?

Reviewed: 23/12/2023 Our articles are reviewed regularly. However, any changes made to standards or legislation following the review date will not have been considered. Please note that we provide abridged, easy-to-understand guidance. To make detailed decisions about your fire safety provisions, you might require further advice or need to consult the full standards and legislation.