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How Often Should Intruder Alarms Be Serviced in Bristol?

Affinity Fire & Security 18 January 2025 5 min read
How Often Should Intruder Alarms Be Serviced in Bristol? - Intruder Alarm Services by Affinity Fire & Security

The frequency of intruder alarm servicing depends on the system grade, your insurer's requirements, and the level of risk at your Bristol premises. Getting the frequency right ensures your system remains compliant and effective.

Recommended Servicing Frequencies

  • Grade 1 systems: Annual inspection as a minimum
  • Grade 2 systems: Annual inspection, with six-monthly recommended
  • Grade 3 systems: Six-monthly inspection as a minimum
  • Grade 4 systems: Quarterly inspection recommended

Insurance Requirements

Most commercial insurance policies that require an intruder alarm will specify the minimum grade and maintenance frequency. Failure to maintain the system in accordance with these requirements can invalidate your cover. Always check your policy wording and ensure your maintenance contract meets the specified standard.

User Responsibilities Between Services

Between professional visits, Bristol businesses should:

  • Set the alarm every time the premises are unoccupied
  • Report any faults promptly to the maintenance provider
  • Keep the system logbook up to date
  • Update user codes when staff join or leave
  • Ensure keyholder details with the ARC are current

Affinity Fire & Security Servicing in Bristol

We provide intruder alarm servicing contracts for Bristol businesses at all system grades. Contact us for a quotation tailored to your requirements.

Talk to a Local Engineer

If you would like honest advice, a clear written quote, or help with compliance paperwork,get in touch with our team. We are a small, experienced South West team, and we look after every customer properly — no pushy sales, no hidden extras, and documentation you can rely on.

Why Affinity?

Affinity is run by Adam and Jack, a small South West team with over 35 years in fire and security between them. Here is what you can expect when you work with us.

Over 25 years of combined fire and security experience

Run by Adam and Jack — you deal with the owners, not a sales team

Face-to-face surveys and honest advice, never pushy sales

Affordable pricing without cutting corners on compliance

Ask Us to Pop Out and Take a Look

Tell us what you need and one of our local engineers will come out, take a look, and put together a clear written price. No obligation, no pushy sales, and no hidden extras — covering Bristol, Bath, Weston-super-Mare, Taunton, Bridgwater and the wider South West.

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