Quick Answer
A basic 4-camera CCTV system installed professionally costs £400–£900 for a home. 8-camera systems cost £700–£1,800. Wireless (IP) systems are cheaper to install but need good Wi-Fi. Wired systems cost more upfront but are more reliable long-term. Ongoing costs are minimal — cloud storage costs £5–£20/month if used.
Home CCTV has come down significantly in cost over the past five years, and in 2026 a professionally installed system is within reach for most UK homeowners. But the range of options — wired, wireless, cloud-stored, NVR-based, DIY kits vs professional installs — can make it hard to know what you actually need and what you should expect to pay. This guide breaks it all down clearly.
In this guide
CCTV Installation Cost by System Size
The biggest cost driver is system size — the number of cameras — followed by whether the system is wired or wireless. Labour typically accounts for 30–40% of the total installed cost. Here are typical 2026 prices for residential CCTV installation in the UK:
| System | Supply & Install Cost (2026) |
|---|---|
| 2-camera system (supply + fit) | £300–£600 |
| 4-camera system (supply + fit) | £400–£900 |
| 8-camera system (supply + fit) | £700–£1,800 |
| 16-camera system (commercial) | £1,500–£4,000 |
| Labour only (installer, per day) | £150–£300/day |
| Single camera added to existing system | £80–£200 |
These prices assume standard residential installation — cameras at eaves or soffit level, cabling through loft space where possible, and a single NVR (network video recorder) or DVR unit installed internally. More complex installations — e.g. cameras on a large commercial property, buried external cabling, or PTZ (pan-tilt-zoom) cameras — will cost more.
If you are concerned about security more broadly, see our guide on home improvement scams in the UK — rogue traders are a real risk when hiring any tradesperson, including security installers.
Wired vs Wireless CCTV: Cost and Reliability Compared
The choice between wired and wireless CCTV has significant implications for install cost, long-term reliability, and flexibility. Here's how they compare:
| Factor | Wired (PoE) | Wireless (Wi-Fi IP) | Battery Wireless (Ring/Arlo) |
|---|---|---|---|
| Typical 4-camera installed cost | £600–£1,500 | £300–£700 | £200–£500 + monthly fees |
| Install complexity | Higher — cables to run | Lower — no cabling | Lowest — self-install |
| Reliability | Excellent — no Wi-Fi dependency | Good if Wi-Fi is strong | Variable — battery life factor |
| Picture quality | Excellent (4K capable) | Good to excellent | Good (1080p–4K) |
| Ongoing monthly costs | None (local storage) | None (local NVR) or optional cloud | £2.50–£10/month per camera |
| Best for | Permanent home/business install | Rental or semi-permanent | Quick setup, renters |
| Expandability | Easy — add cameras to NVR | Straightforward | Easy but subscription scales |
For most homeowners who own their property and want a permanent security setup, a wired PoE (Power over Ethernet) system offers the best long-term value. The higher upfront cost is offset by zero ongoing subscription fees and rock-solid reliability — PoE cameras receive both power and data through a single cable, with no Wi-Fi signal issues and no batteries to replace. Wireless systems make more sense if you rent, move frequently, or simply want the quickest setup.
What's Included in a Professional CCTV Installation?
A professional installation from a reputable installer should include all of the following as standard:
- Site survey — A good installer will visit first (or conduct a detailed video/photo assessment) to plan camera positions that maximise coverage without blind spots.
- Camera positioning advice — Including legal compliance (where cameras can and can't point — see legal section below).
- Cable routing — Through loft space, behind fascias, or via conduit on external walls. For wireless systems, optimising Wi-Fi signal and placing access points if needed.
- NVR/DVR unit setup — Installing and configuring the recording unit, which stores footage locally.
- Hard drive installation — The NVR/DVR needs a hard drive (typically 1–4TB for residential use). Some installers include this; others quote it separately — always confirm.
- Remote viewing setup — Configuring the app on your phone so you can view cameras remotely. Any good installer walks you through this.
- Warranty — A minimum of 12 months on parts and labour is standard from reputable installers.
What's typically NOT included
- Internet subscription or broadband upgrades for remote viewing
- Cloud storage subscriptions (if you choose cloud backup over local storage)
- Ongoing electricity costs (minimal — see running costs section below)
- ICO registration fees (if required — see legal section)
Can I DIY Install CCTV?
Yes — but how realistic this is depends entirely on the system type and your practical skills.
When DIY makes sense
Battery-powered wireless cameras (Ring, Arlo, Nest) are designed for consumer self-installation. You mount the camera, connect to your Wi-Fi via the app, and you're done. No cabling, no specialist tools, no technical knowledge required. These are a genuine option for renters or people who want quick, non-invasive security.
Some Wi-Fi IP camera systems with NVRs are also marketed as DIY kits and can be self-installed if your Wi-Fi coverage is good and you're comfortable running cables through a loft space.
When you need a professional
- Wired PoE systems — running Ethernet cable externally, through walls, and into a central NVR requires experience, the right tools (cable drill, fish rods, crimp tool), and knowledge of how to terminate Cat5/Cat6 cables properly
- Commercial or multi-building installations — site survey and correct camera placement to meet insurance or compliance requirements
- Any system that will be cited as evidence in insurance claims or police investigations — a professionally installed and maintained system carries more evidential weight
Difficulty rating for DIY wired install: 7/10. It's manageable if you're practically capable, but mistakes in cable routing can be costly to undo. Professional installation typically adds £150–£300 to the total cost — often worth it for the warranty and peace of mind. See our article on 10 jobs around the house you should never DIY for context on when to call a professional.
Legal Rules Around CCTV in the UK
CCTV use in the UK is regulated — there are real legal obligations that homeowners and businesses need to be aware of before installing cameras.
ICO registration
The Information Commissioner's Office (ICO) requires you to register if your CCTV captures images beyond your own property boundary — i.e. public areas such as pavements, roads, or communal spaces. Registration costs £35–£60 per year and involves notifying the ICO that you operate a surveillance system.
Pure domestic use — cameras covering only your own garden, driveway, and home — is generally exempt from ICO registration under the 'domestic purposes' exemption. But if a camera angle captures part of a neighbour's garden or a public pavement, the exemption no longer applies.
Signage requirements
If your CCTV captures public areas or is visible from a public area, you should display clear signage indicating that CCTV is in operation — who operates it and why. Businesses are legally required to do this. For purely residential systems covering only private property, signage is not legally mandated but is considered good practice.
GDPR for businesses
Business CCTV installations are subject to the full GDPR framework: you must have a lawful basis for recording (legitimate interest is typically used), a written CCTV policy, a retention limit for footage (28–31 days is standard), and a process for handling subject access requests (where someone asks to see footage in which they appear). ICO registration is mandatory for all business systems.
Neighbour disputes
A camera that clearly and deliberately points at a neighbour's garden, windows, or home — rather than incidentally capturing them while covering your own property — can constitute harassment under the Protection from Harassment Act 1997. If a neighbour raises a legitimate concern about camera angles, it is usually worth adjusting the field of view with a privacy mask (a software feature on most modern systems) rather than escalating.
What to Look for in a CCTV Installer
Unlike some trades, there are formal accreditation schemes for security installers — though they are not legally required for residential work. Here's what to look for:
| What to Check | Why It Matters |
|---|---|
| NSI (National Security Inspectorate) approval | The gold standard for commercial security installers. NSI-approved companies are independently audited. Required by many insurers for commercial systems. |
| SSAIB (Security Systems and Alarms Inspection Board) | The other major UK security accreditation body, equivalent to NSI. Either NSI or SSAIB is a strong positive sign. |
| NVQ or City & Guilds training | Many good residential installers hold NVQ Level 3 in Electronic Security Systems. Not always advertised — ask directly. |
| After-sales support | Who do you call if a camera goes offline or the NVR fails? Confirm there is a support contact and a service response commitment. |
| Warranty coverage | Minimum 12 months on parts and labour. Some installers offer 2–3 year warranties — a sign they stand behind their work and equipment quality. |
| Public liability insurance | Essential. Confirm minimum £1 million cover before any work begins. |
You can find verified local CCTV installers on our platform: browse CCTV and alarm installers near you.
Running Costs of CCTV
Once installed, CCTV is a low-cost system to run — particularly if you use a local NVR rather than cloud storage. Here's a breakdown of typical ongoing costs:
| Cost Item | Typical Annual Cost |
|---|---|
| Electricity (4-camera NVR system) | £30–£60/year |
| Cloud storage — Ring Basic (per camera) | £30/year (£2.50/month) |
| Cloud storage — Ring Plus (all cameras) | £96/year (£8/month) |
| Cloud storage — Arlo Essential | £35.88/year (£2.99/month) |
| Cloud storage — NVR with own hard drive | £0 (local storage, no subscription) |
| ICO registration (if required) | £35–£60/year |
| Professional maintenance check | £50–£150 every 2–3 years (optional) |
A wired NVR system with a 2TB hard drive stores 30 days of continuous footage from 4 cameras at 1080p, with no ongoing subscription. This makes wired systems significantly cheaper over a 5-year period than battery/cloud systems, despite the higher upfront cost. A 2TB hard drive replacement costs around £40–£60 when it eventually fails — typically after 3–5 years.
Most reputable installers recommend a maintenance visit every 2–3 years to clean camera lenses, check cable integrity, verify recording is working correctly, and confirm remote access is functioning. This is particularly important for systems where evidence quality matters (e.g. if the system is registered with your local police via initiatives like Ringmaster or similar).
Frequently Asked Questions
Do I need planning permission to install CCTV in the UK?+
Generally no. Residential CCTV cameras are covered by permitted development rights and do not require planning permission in most cases. However, if your property is in a conservation area or is a listed building, additional restrictions may apply. Always check with your local planning authority if unsure. Large visible camera housings on listed buildings can require consent.
Can my neighbour's CCTV point at my garden in the UK?+
Your neighbour's camera can incidentally capture part of your garden if it is primarily covering their own property. However, a camera that is deliberately angled to monitor your garden, windows, or home may constitute harassment or a breach of your right to private and family life under the Human Rights Act. You can report the issue to the ICO, your local council, or in serious cases to the police. Try to resolve it informally first — most issues can be solved by adjusting the camera angle.
How long do CCTV recordings last in the UK?+
For residential systems with a local NVR, footage is typically stored for 14–31 days before being overwritten, depending on the hard drive size and recording resolution. For business CCTV, 28–31 days is the ICO-recommended retention period. Cloud-based systems (Ring, Arlo) retain footage for the period covered by your subscription plan — usually 30–60 days. Footage should not be kept longer than necessary.
What's the best CCTV system for a UK home in 2026?+
For a permanent homeowner who wants reliability and no monthly fees, a wired PoE system with a Hikvision or Dahua NVR and 4–8 cameras is the most cost-effective long-term choice. For renters or those wanting quick setup, Ring (Amazon ecosystem) and Arlo are the leading consumer wireless brands. For premium smart-home integration, Eufy and Google Nest Cam are popular choices — though both require subscriptions for full features.
Does CCTV reduce home insurance premiums in the UK?+
It can — but the impact varies by insurer. Some insurers offer a discount of 5–15% for professionally installed and maintained CCTV systems, particularly if the system is NSI or SSAIB approved. Others treat it as a minor positive factor. It is always worth declaring your security measures to your insurer, as it demonstrates lower risk and may prevent a claim being disputed on the grounds of inadequate security.
Ready to get quotes?
Find a CCTV Installer Near You
Post your job on GetQuickHelp and get matched with vetted local CCTV and alarm installers — free, no obligation.
Post Your Job Free →