Compare Burglar Alarm Quotes — 3 Free, No-Obligation Quotes
A burglar alarm in the UK typically costs £500–£800 fitted for a bells-only system, £750–£1,300 for a professionally monitored alarm (plus £15–£40 a month), and £1,200–£2,500+ for a smart alarm with CCTV. Tell us about your job and we’ll match you with up to 3 vetted, insured NSI & SSAIB approved alarm installers near you — compare burglar alarm quotes side by side and pick the best value. 100% free, no obligation, and most quotes come back within 24 hours.
How to get the best burglar alarm quotes
- Use an NSI- or SSAIB-certified installer if you want police response or to satisfy an insurance condition — only a certified install to BS EN 50131 qualifies for a police URN.
- Decide between bells-only and monitored: monitoring (£15–£40/mo) gets a keyholder or police response when you're away; bells-only just sounds locally.
- Check the alarm grade your insurer needs — most homes are Grade 2, many businesses Grade 3 — before you commit.
What to check before you book
Always get the quote in writing with a clear scope, and confirm the installers is insured and offers a workmanship guarantee. Read recent customer reviews, check the quotes cover the same specification, and never pay a large deposit up front — tie payments to completed stages.
Typical burglar alarm cost
A burglar alarm in the UK typically costs £500–£800 fitted for a bells-only system, £750–£1,300 for a professionally monitored alarm (plus £15–£40 a month), and £1,200–£2,500+ for a smart alarm with CCTV.
| Option | Typical UK price (2026) |
|---|---|
| Bells-only (audible) alarm | £500–£800 |
| Monitored alarm | £750–£1,300 + £15–£40/mo |
| Smart alarm + CCTV | £1,200–£2,500+ |
| Annual service / maintenance | £80–£200 |
Prices vary by spec, region and access. For the full breakdown see our burglar alarm cost guide or try the burglar alarm cost calculator.
Burglar Alarm quotes — FAQs
How much does a burglar alarm cost?
A bells-only alarm is usually £500–£800 fitted, a monitored system £750–£1,300 plus £15–£40 a month, and a smart alarm with CCTV £1,200–£2,500+. See the burglar alarm cost guide for detail.
Should I get a monitored or bells-only alarm?
A monitored alarm calls a keyholder or the police via a 24/7 centre; a bells-only alarm only sounds locally. Choose monitored if you want a response when away or your insurer requires it.
Are your alarm installers accredited?
Yes — we match you with NSI- or SSAIB-approved installers who fit to BS EN 50131, so your system qualifies for police response and insurer recognition.
Ready to start? Get your 3 free burglar alarm quotes → Or explore burglar alarm services and find trusted NSI & SSAIB approved alarm installers near you.