Wireless Intruder Alarms

At ARC Fire Safety & Security Ltd, we specialise in delivering cutting-edge wireless and radio alarm systems designed specifically for commercial environments. 

As one of our core services, radio/ wireless intruder alarms have become increasingly popular with organisations looking to minimise disruption, protect heritage sites, accelerate project timescales and enhance system flexibility.

Many of our clients, having experienced the advantages of wireless technology, also requested wireless intruder alarm systems that provide the same level of reliability and regulatory compliance, without the complications of cable installation.

Our wireless alarm solutions operate on a dedicated, Ofcom-approved 868 MHz radio frequency, ensuring signal integrity and system stability. Our systems are also fully compliant with BS EN 50131, offering graded levels of protection suitable for a wide range of commercial risk profiles. 

All ARC wireless and intruder systems are:

  • Designed in accordance with the governing British and European Standards
  • Independently certified
  • Installed and commissioned by accredited, highly experienced engineers
  • Documented, supported, and maintained to ensure long-term performance

Perhaps a separate box for this text: Whether installed in a single building or across a widespread site, the systems maintain secure communication between all devices and the core control infrastructure. This approach allows us to install highly resilient alarm systems with:

  • Reduced installation time
  • Minimal structural impact
  • Maximum design flexibility
  • Lower future adaptation costs
  • Exceptional reliability and compliance
Wall mounted security alarm keypad with illuminated numeric buttons, digital display showing system status and time, and an instruction card positioned below.

Ideal for Heritage & Modern Sites

We have worked with organisations such as The Royal Society and the London Mathematical Society, where uninterrupted operations and the protection of heritage aesthetics were essential.

Many modern commercial sites, especially those involving modular buildings, temporary structures, or fast-track construction, require alarm installations that can be completed swiftly and adapted easily as the site evolves.

Our client partners in the modular building sector frequently rely on us for wireless solutions due to:

  • Rapid deployment and commissioning
  • Ability to install during tight handover schedules
  • Coordination with multiple third-party contractors
  • Ease of system expansion or relocation

Wireless installations enable safe, compliant protection without slowing down the wider construction programme.

Every wireless alarm solution we provide is based on a site-specific, fully bespoke design, created in close consultation with the client. We take the time to understand your environment, operational needs, and plans to ensure your system delivers the level of protection required. 

Contact us to book a visit or for a site inspection to find the best solution/service for your site.

Frequently Asked Questions

A wireless intruder alarm uses secure radio signals instead of cables to connect detectors, control panels and alarm devices, allowing faster installation with minimal disruption.

Yes, our wireless alarm systems operate on a dedicated 868 MHz frequency and comply with BS EN 50131 standards, ensuring reliable performance and high levels of security.

Wireless systems are ideal for heritage buildings, offices, modular buildings, temporary structures and sites where running cables would be disruptive or impractical.

Yes, wireless alarm systems are highly flexible and can be easily expanded, relocated or adapted as your building or security requirements change.

“Strongbow Consulting Engineers have worked with ARC on several projects. We have had great service and support from John and Andy and their Engineers who are all very professional. I would have no hesitation in recommending this company.”
Ray McGlynn MIET
Director

Accreditations