CCTV & Alarm Installation Costs UK 2026
Home security is a top priority for UK homeowners. Here is what CCTV cameras, burglar alarms and smart security systems cost to install in 2026.
Security System Costs
| System | Average Cost |
|---|---|
| 2-camera CCTV system | £300–£800 |
| 4-camera CCTV system | £500–£1,500 |
| Wireless burglar alarm | £200–£500 |
| Wired burglar alarm | £400–£800 |
| Smart doorbell (Ring/Nest) | £100–£300 installed |
| Full smart security system | £500–£2,000 |
| Monitored alarm (annual) | £120–£360/year |
Choosing the Right System
CCTV — Best for deterrence and evidence. Choose between wired (more reliable) and wireless (easier to install). Look for cameras with night vision, weatherproofing (IP66+) and remote viewing.
Burglar alarms — Bell-only alarms deter opportunist burglars. Monitored alarms notify a security centre and can reduce insurance premiums by 5–15%.
Smart systems — Combine cameras, sensors, door locks and lighting into one app. Ring, Hive and Yale are popular UK brands.
Integration — The best systems combine CCTV, alarm, smart locks and motion-activated lighting for layered protection.
Frequently Asked Questions
Does CCTV reduce burglary risk?
Do I need planning permission for CCTV?
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