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Burglar Alarms in Chelmsford

Burglar Alarms in Chelmsford

Wired and wireless intruder alarms for Chelmsford homes and businesses, designed and installed to BS EN 50131. It's a commuter city — trains to Liverpool Street in just over half an hour — so plenty of homes here sit empty all day. A properly graded alarm, not a cheap kit, is what closes that gap.

Local knowledge

What we see on the ground in Chelmsford.

We fit alarms across the full spread of Chelmsford housing: bay-fronted terraces and semis in Moulsham and Springfield, purpose-built flats near the station, and executive homes out towards Writtle and Galleywood. Commuter-heavy streets are exactly where insurance companies start asking questions, and monitored alarms pay for themselves in premium reductions on some policies. Commercially, we install graded systems for units around the business parks, where an activation at 2am needs an ARC to verify it and call a keyholder — not just a bell nobody hears. External fittings have to respect local rules, and we always work to the guidance published by Chelmsford City Council.

The mix of eras here matters for the install itself. Period homes with lath-and-plaster walls often suit wire-free detectors and a hybrid panel, avoiding chase work altogether; new-build estates cable cleanly for a fully wired system that outlasts the mortgage. We grade to the property — grade 2 covers the vast majority of domestic risks, and we'll tell you plainly if an insurer is asking for more.

New-build homes

Burglar Alarms for new-build homes in Chelmsford.

Beaulieu and Channels on the north east side of the city are where most new Chelmsford homes are being built, with several builders working within one wider neighbourhood. Plenty of new homes are handed over with no alarm, or a bell box with nothing behind it. We fit Ajax wireless, so nothing gets chased into new plaster and it all runs from your phone.

Why Sarum

Why Chelmsford customers choose Sarum Systems.

Specialists, not generalists

Fire and security is all we do — from design to long-term maintenance, across every system.

Local to East Anglia

An East Anglia-based team means faster surveys, quicker call-outs and engineers who know the area.

Looked after long-term

We don't disappear after install — ongoing maintenance keeps every system compliant and reliable.

FAQs

Burglar Alarms in Chelmsford: questions we hear.

A bells-only system makes a noise and relies on neighbours; a monitored one signals an Alarm Receiving Centre who can verify the activation and call police or a keyholder. Commuter streets like Chelmsford's usually benefit from monitoring.
It's the European standard for intruder alarm design and installation. Insurers increasingly require it, and any monitored or police-response system must comply. Everything we install in Chelmsford is designed to it.
Most domestic policies are satisfied with a grade 2 system. Commercial and high-value homes may need grade 3 with monitored signalling. Bring your policy wording to the survey and we'll match it.
Yes — we take over and service existing systems across Chelmsford, put them back on a maintenance schedule, and give you honest advice on anything that's no longer worth supporting.
A typical domestic Chelmsford install is one working day. Larger wired properties and commercial units take two to three days, and we plan around staff or family being on site.
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