Domestic intruder alarms
Protect your home and give yourself greater peace of mind.
Free site surveys & quotationsDomestic & commercial specialistsLancashire · Cheshire · MerseysideCCTV · Intruder alarms · Fire alarmsMaintenance, servicing & repairs
Intruder Alarms · Wired · Wireless · Monitored
Intruder alarms that suit how you live and work
Grade-appropriate alarm systems, set up so they protect the property without going off every time the cat moves.
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Security you can rely on. Protection you can trust.Lancashire · Cheshire · Merseyside
Intruder alarm installation
Protect your property from unwanted entry
An intruder alarm provides an important layer of protection for your home or business.
Shadow Security Systems installs intruder alarm systems designed around your property and security requirements.
Whether you're protecting a family home, shop, office, warehouse or commercial premises, we can help.
For domestic properties, we can design systems to protect:
Houses
Garages
Outbuildings
Workshops
Extensions
Other vulnerable areas
Commercial intruder alarms
Commercial premises can present different security challenges.
We can design alarm systems around the layout and requirements of your business premises.
Security assessment
We look at the property as a whole and identify areas that may require additional protection.
We'll then recommend a practical security solution rather than simply installing equipment for the sake of it.
Protect what matters
Your home, your business and the people inside them deserve proper protection. Speak to Shadow Security Systems today for a free security assessment and quotation.
FAQ
Everything you need to know
Straight answers on systems, installation and ongoing support. Can't see your question? Ask us directly — a real person answers the phone.
We work throughout Lancashire, Cheshire and Merseyside. If you're near the edge of those counties, call us — we'll tell you straight away rather than waste your time.
Reviews
Trusted across the North West
PM
GPatricia M.Chorley · CCTV
Excellent service — survey done one week, cameras fitted the next. Clean, tidy install and everything explained properly before they left.
KA
GKevin A.Warrington · CCTV
Had my CCTV installed today — absolutely fantastic job. Clean, polite and very professional. The app setup was sorted before they left.
WT
GWill T.St Helens · Intruder alarm
Three cameras and a new alarm installed. First class job, very efficient, and they didn't try to sell me anything I didn't need.
SD
GSarah D.Preston · Fire alarm
Fire alarm system for our shop, sorted from survey to certificate. Clear paperwork and they've booked us in for servicing too.
JB
GJames B.Widnes · System takeover
Our old installer vanished and we'd no codes for anything. Shadow got into the system, sorted it and documented the lot. Lifesavers.
LH
GLisa H.Southport · Floodlights
Floodlights and cameras around the yard — night footage went from useless to crystal clear. Really thoughtful positioning.
PM
GPatricia M.Chorley · CCTV
Excellent service — survey done one week, cameras fitted the next. Clean, tidy install and everything explained properly before they left.
KA
GKevin A.Warrington · CCTV
Had my CCTV installed today — absolutely fantastic job. Clean, polite and very professional. The app setup was sorted before they left.
WT
GWill T.St Helens · Intruder alarm
Three cameras and a new alarm installed. First class job, very efficient, and they didn't try to sell me anything I didn't need.
SD
GSarah D.Preston · Fire alarm
Fire alarm system for our shop, sorted from survey to certificate. Clear paperwork and they've booked us in for servicing too.
JB
GJames B.Widnes · System takeover
Our old installer vanished and we'd no codes for anything. Shadow got into the system, sorted it and documented the lot. Lifesavers.
LH
GLisa H.Southport · Floodlights
Floodlights and cameras around the yard — night footage went from useless to crystal clear. Really thoughtful positioning.
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