Free quotes from NSI Gold accredited local engineers
Home Intruder Alarms, Professionally Installed
Protect your home with a professionally installed intruder alarm designed around your property, your lifestyle and your budget. Trusted by homeowners across the East Midlands, our systems are insurance-approved and installed by experienced security professionals.
Need a system for your business? View our Commercial Intruder Alarms.
Insurance-approved Alarm Systems
Professionally installed by NSI Gold approved engineers
Free home survey and tailored quote
Ongoing servicing and support available
Intruder Alarm Design, Installation & Servicing
OHEAP Fire & Security are a UK-based business with thousands of customers across the UK. Our security experts design and install intruder alarm systems tailored to your home. Whether you’re upgrading an old system or protecting a new property, we’ll help you find the right solution at the right price.
What We Offer
Approved Alarm Systems that Insurers Recognise
All of our intruder alarms are professionally installed, industry-graded systems that meet recognised security standards.
This means they are suitable for most UK home insurance policies and installed in line with requirements set by leading accreditation bodies.
We’ll also explain everything clearly, without jargon, so you know exactly what you’re getting and why.
Professional graded intruder alarms
Suitable for insurance
Installed with Care and Minimal Disruption
Our engineers are experienced in working in occupied homes.
We’ll agree an installation date that suits you, keep disruption to a minimum and leave your home tidy once the work is complete.
Before we leave, we’ll show you how to use your new alarm system and answer any questions you may have.
Carried out by certified engineers
Carried out discreetly with minimum disruption
We Will Help You Keep Everything Working Properly
Like any security system, intruder alarms need regular servicing to stay reliable.
Depending on your system, this may be required annually or every six months.
If you choose to take out servicing with us, we’ll:
Set up an agreed maintenance schedule
Remind you when servicing is due
Arrange visits at a time that suits you
Why Choose Us
We don’t sell one-size-fits-all alarm systems. Every home is different, which is why we take the time to assess your property properly and recommend a solution that makes sense for you, whether you live in a flat, a semi-detached house or a larger family home. Our systems are reliable, discreet and easy to use, helping you feel safer whether you’re at home or away.
Over 30 Years of Expertise
With over 3 decades of experience in the security industry, our team knows how to protect what matters most. You get reliable advice and professional installation from engineers who’ve installed security equipment in a variety of homes.
NSI Gold Accredited
We meet the highest industry standards for quality and compliance. Our NSI Gold status means your alarm system is installed, tested and maintained to trusted national standards.
Complete Peace of Mind
From your first consultation to ongoing maintenance, we deliver reliable protection with full UK warranty support. Every system is designed around your property for lasting security and confidence.
How much does a home intruder alarm cost?
Prices depend on the size of your home, number of detectors and whether you choose wired or wireless. We provide free surveys and quotes to give you an accurate cost before installation.
Do you service and maintain systems after installation?
Yes, we provide ongoing maintenance plans to keep your system in top condition, including annual checks and battery replacements.
Are your systems insurance-approved?
Yes. As an NSI Gold-accredited company, our installations meet the requirements most UK insurers expect for home security.
Can you upgrade my existing alarm?
Of course! We can assess your current system. From there, we can determine if we can reuse existing cabling and upgrade your panel and devices for modern, app-enabled control.
Our Credentials
Being able to trust the safety protection and risk management that you have in place is crucial.
This is why everyone at OHEAP Fire and Security is committed to providing industry-leading, expert advice and guidance, alongside outstanding customer service.
But a desire to be the best isn’t always enough, especially when it comes to life-or-death safety risks.
This is why we work with several third-party bodies to ensure we work to the highest industry standards. Our standards of service and commitment to quality is confirmed by all the leading industry-regulating bodies, including: BAFE, NSI Gold, BSI, ISO and many more.
