Intruder Alarms

Stop 78 % of break-ins before they happen, install a professionally monitored intruder alarm system from KeyPlus.
False alarms, costly call-outs and insurance pressures keeping you up at night?

KeyPlus design, install and maintain BS EN-compliant systems and protect over 1,500 North-West businesses. Backed by an average 18-minute response time and SIA-licensed officers.
Why growing businesses choose KeyPlus
  • Wired, wireless, or hybrid panels:
    We design around your budget and building layout, not the other way round.
  • Cloud-connected:
    Check, arm, or disarm from your phone in three seconds, even on holiday.
  • Pair it with 24/7 physical Alarm Response:
    When a sensor trips, our SIA-licensed officers are dispatched automatically. They secure the premises, deal with contractors or police if needed, and email you a full incident report before you’ve finished your coffee.

 

 

  • Zero-downtime installs:
    Work continues while we upgrade your security.
  • Hybrid & cloud-connected:
    Expand or relocate without rewiring.
  • 24/7 smartphone control:
    Arm, disarm, and get alerts in 3 seconds.
  • Pair with our Alarm Response service:
    We attend, so you never risk staff safety.
  • Insurance-friendly:
    BS EN certified, reduces premiums up to 18 %.
PSTN SWITCH-OFF: 214 days left If your alarm still signals over copper lines, you could go blind after January 2027. We’ll migrate you to IP/GSM in one visit, guaranteed.
What clients say:
“KeyPlus cut our false alarms by 71 % and saved us £1,800 in call-out fees.”

“Switching before the PSTN deadline was painless, the team finished the upgrade during lunch.”

  1. Book a 15-minute survey
  2. Receive a fixed quote within 24 hrs
  3. Installation at a time that won’t disrupt trading
  4. 24/7 monitoring & annual maintenance included
Maintenance & Upgrades

Stay protected year after year

An alarm is only as good as its upkeep. Our SSAIB-approved engineers service every make and model, test signalling paths, and file the paperwork insurers expect so you stay compliant and avoid false call-outs.
Still on copper lines? BT shuts the PSTN network down in January 2027. See our 2-minute guide to switching your panel to IP/GSM.
FAQ
  • What does a system cost?
    From £27/week fully monitored.
  • Will my old sensors work?
    In most cases yes, our hybrid panel re-uses them.
  • Are you accredited?
    Yes, we are certificated by the Security Systems and Alarms Inspection Board (SSAIB) and are ISO 9001, ISO 14001 and ISO 45001 accredited.

Ready to protect your business? [Sticky Button] Get My Fast Quote(100 % privacy. We’ll confirm details, then send a fixed price – no spam, ever.)

We pride ourselves on our quick response times. We always have officers close by so you can rest assured that your business is in safe hands.

Lancashire Security Services

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Blackburn, Darwen, Rossendale, Accrington, Haslingden, Clitheroe, Burnley, Nelson, Colne, Barnoldswick

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Bury, Bolton

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Oldham, Ashton under Lyne, Heywood, Rochdale, Bacup, Todmorden, Littleborough

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Gargrave, Embsay, Skipton, Cross Hills, Steeton, Silsden

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