How much does it cost to install CCTV cameras in London?

In today’s world, security is not a luxury – it’s a necessity. Whether you are a homeowner wanting to protect your family or a business owner safeguarding your assets, CCTV cameras offer one of the most reliable solutions. At Nexo Security, we are often asked a simple but important question:

👉 “How much does it cost to install CCTV cameras in London?”

The answer depends on several factors, including the number of cameras, the type of system, and the complexity of the installation. Let’s break it down.

Average CCTV Installation Costs in London

On average, the price for CCTV installation in London can range from:

• £300 – £700 for a basic residential system (2–4 cameras)
• £800 – £1,500 for mid-range systems (4–8 cameras with higher resolution and remote access)
• £2,000+ for larger commercial or high-spec systems (8–20+ cameras with advanced features like PTZ and analytics)
• For single cameras, you can expect to pay £75 – £300 including installation.

Factors That Affect CCTV Installation Costs

Several key elements influence the final price:

1. Number of Cameras

The more areas you want to cover, the higher the overall cost. A standard home may only need 2–4 cameras, while a commercial site may require 10 or more.

2. Camera Type & Quality

Basic cameras: Affordable but limited in resolution.

HD / 4K IP cameras: Sharper images but more expensive.

PTZ (Pan-Tilt-Zoom) cameras: Offer flexibility but add to the budget.

3. Wired vs Wireless Systems

Wired CCTV requires more labour but ensures stability.

Wireless CCTV reduces wiring but may need stronger network support.

4. Storage & Monitoring

Do you want footage stored on a local recorder (DVR/NVR) or cloud storage? Do you need professional monitoring? These choices affect both upfront and ongoing costs.

5. Installation Complexity

Height of installation, access challenges, and cable routing all influence labour costs.