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To reach our Trespass Response Team out of hours:
01405 455 018Vacant Property Services
01322 332211Temporary & Mobile CCTV
0370 770 6811Alarm Receiving Centre
0370 770 6811Fire & Security Systems
0121 561 1214Commercial Financial Recovery & Commercial Eviction Services
0800 002 9049To reach our Trespass Response Team out of hours:
01405 455 018


Suffered repeat break-ins that impact your staff’s confidence, your ability to trade, and your bottom line? Anxious about further thefts and vandalism?
Clearway provides a range of commercial intruder alarm systems to protect businesses all over the UK from theft, vandalism, and other security breaches and criminal activity.
Our business alarms can integrate with AI-enabled monitoring to offer the strongest ‘last line’ of security, ensuring that if your preventative security systems fail, your alarms will detect and report any breach in security efficiently and accurately.


Commercial alarm systems are an essential security measure for any business or organisation looking to professionally secure and protect their premises, valuables and business-critical assets and workforce.
Our overarching aim is to prevent crime, but when security systems are breached, your alarms are your last line of defence. We offer options to protect both empty and staffed properties, as well as robust strategies for multi-site or complex business premises.
With a specialism in advanced sensor technology, we blend multiple layers of protection via perimeter intrusion alarms, door contacts, vibration sensors, and break-glass technology. This enables us to recommend the most effective ways to implement full alarm coverage over higher-risk zones, always within your budget.
Key Benefits of Commercial Alarm Systems




Been a Victim of a Break-in, Theft or Vandalism?
If you’re tired of filing insurance claims, coping with costs and delays, or worried about how crime is impacting your staff, please get in touch. We’ll suggest options to get your alarm coverage in place as quickly as possible.


Clearway provides a range of commercial intruder alarm systems to protect businesses all over the UK from theft, vandalism, and other security breaches and criminal activity.
Whether your premises are occupied or unoccupied, and you want to detect intruders, prevent unauthorised access or alert in case of fire, our business alarms are the perfect solution to keep your property continually protected.
If you have a vacant property, construction site or temporarily unused commercial premise, you might think it impossible to protect in the absence of mains electricity or hardwired telephone lines. However, it’s entirely possible to install a professional vacant property alarm to run independently of mains power or even a phone line.
Clearway have developed commercial burglar alarm systems to safeguard your premises regardless of how remote or isolated they are. From businesses requiring heightened surveillance during periods of increased risk, to empty residential homes needing guarding against trespassers, squatters and criminals, our temporary alarm systems have proven time and again to be the ideal solution.
Clearway panic alarms are designed for premises where there is a potential threat to the staff of intimidation, violence or attack from others within the premises. This may include shops or customer service environments.
Our panic alarm systems are silent, so as not to alert those in the vicinity, and can be set up to alert emergency services and activate commercial CCTV system recording.
With a robust panic alarm system in place, your staff can feel secure in the knowledge that rapid emergency response is available at the press of a button.
Break-ins, thefts, and vandalism are core issues for thousands of construction site managers, who experience delays, costs, and stress associated with insurance claims, downtime, replacing stolen or damaged equipment, and covering the cost of unprotected losses.
Construction site alarms come with a wealth of varied specifications and functionality to meet your security needs head-on:
Our construction site alarm systems can be tailored to the nature and layout of your site, the anticipated duration of the work, and other varying factors. These might include rear entrance access, access control solutions for main entrance gates, or adjacent land or highways that pose a potential vehicular access vulnerability.
Managers can have full control of their alarms via a remote device, receive alarm verification footage, or activate and deactivate alarms to grant access for authorised tradespeople, thus creating seamless business activity without the need for physical intervention.
Professional shop alarm systems are an essential requirement for any retail outlet to mitigate the potential threat of break-ins, stock theft or vandalism (such as smashed shopfront glazing). They can be an effective deterrent against a multitude of criminal activities.
Clearway provides wireless shop alarms which provide total and uninterrupted functionality even during power outages. These alarms are not vulnerable to tampering or cut wires that can render a traditional security system redundant.
Our extensive range of commercial alarm systems means we can tailor a solution to your exact requirements, with individual specifications in terms of location, entry points, existing security protocols and operational hours, with elements including:
One of the most important security necessities is to secure your shop to prevent physical access and deter criminals with a visibly active commercial alarm system. It can also protect against theft during stock deliveries, opportunistic crime, shoplifting and employee theft.
Clearway is among a select number of security specialists awarded NSI Gold accreditation, with best practice standards in support, surveillance, installation expertise, advanced security equipment and ongoing advice about the best options to safeguard your property or premises.
Our NSI Gold alarm services encompass the following:
As an NSI Gold alarm provider and monitoring service, we also hold ISO 9001 certification, demonstrating technical skill and service excellence. We ensure that every customer receives the best support and guidance in selecting alarm or surveillance systems and establishing the most severe security threats to their building or assets.
Vacant business units and empty commercial rental spaces are commonly targeted by opportunist intruders and organised criminals who look for unoccupied buildings or those that appear unsupervised during development or renovation works.
Professional-grade wireless intruder alarm systems work continuously and independently, raising the alarm immediately when suspicious movement or burglary attempts are detected, with options to integrate remote alarms with surveillance equipment to verify the nature of every alert.
Ideal for empty and vacant business units, wireless alarms are also a powerful way to augment security in remote locations, where either the cost of wired alarms would be prohibitive or where regular power outages mean business owners require added-level assurance.
Equipping personnel with lone worker alarms enables businesses to safeguard their workforce and enhance their responsiveness to emergencies or potentially unsafe scenarios, where workers can trigger an immediate alarm from any location.
One-click SOS buttons, in-built GPS tracking, and optional two-way communications mean any professional representing a company who is working independently, remotely, or away from a main base of operations can summon help. Response teams can see where the person is and direct the emergency response accordingly.
We can also advise on wearable and helmet-mounted cameras, lone worker alarms and safety devices suited to specific sectors and industries, depending on the risk factors you need to protect staff against.
PIDs are a flexible way to elevate your security awareness and responsiveness across larger boundaries and perimeters, even those that would be incredibly difficult or expensive to control with physical fencing, walls or guard patrols.
Incorporating cutting-edge 360-degree coverage and autonomous battery systems, our inView Detect device is fast to deploy and re-deploy anywhere in your business, construction site, or space where there is a threat of intrusion, theft, trespass, or other criminal activity.
With customisable and remote programming functionality, PIDs can transmit an alert instantly when movement, vehicles, or suspicious activity is detected. Each device interlinks with other security assets and operates flawlessly in all weather conditions.
Artificial intelligence and deep learning bring enormous advantages to businesses looking for sector-leading commercial alarm systems that outperform conventional alternatives. This state-of-the-art tech can deliver:
Commercial alarms, integrated with surveillance cameras, with video verification capabilities, or with standalone object classification technology, can, for instance, differentiate between a person or a tree moving in the wind and vibrations caused by wildlife or an intruder attempting to climb a fence.
The benefits are wide-ranging, but ultimately, they mean that security personnel know precisely where and when an alarm has been activated, what caused it, and the correct protocol to follow, depending on the severity and immediacy of the risk.
Fire poses one of the greatest risks to any vacant or occupied property. Clearway’s fire alarm systems are designed to provide early detection, rapid alerts, and full compliance with fire safety regulations across commercial, residential, and construction environments.
Our temporary and permanent fire alarm solutions are ideal for buildings undergoing refurbishment, awaiting reoccupation, or exposed to increased fire risks. Each system can be tailored to the site layout, including wireless smoke and heat detectors, manual call points, and 24/7 monitoring via our NSI Gold Cat II Alarm Receiving Centre.





Clearway helps construction companies, developers, project managers and contractors protect their sites from theft, vandalism and safety risks.





Office Alarms
Office Alarms
The presence of computing equipment, servers, devices, and potentially valuable and sensitive information means that office environments may have elevated and diverse risks. They use commercial alarm systems to defend premises and people from threats and improve reaction times in the event of a fire, smoke or any other environmental safety hazard. Read more about office security systems.

Retail Centres and Shops Alarms
Retail Centres and Shops Alarms
The nature of retail means that criminal activity is common, from low-level shoplifting to assaults and organised robberies of high-value stocks. Advanced and reliable alarms are crucial, particularly during inventory deliveries, out-of-hours, and periods when shopfronts are not actively guarded.

Car Parks and Outdoor Areas
Car Parks and Outdoor Areas Alarms
Finding the right ways to protect car parks and other public access facilities with broader footprints can be complex. Advanced security alarm systems incorporating PIDs, wireless alarms, and wide-scope alarm sensors are ideal solutions that disregard normal activity but provide rapid alerts when necessary.

Warehouses and Distribution Centres
Warehouses and Distribution Centres
Any facility that stocks large amounts of goods and inventory is potentially vulnerable to theft, including targeted large-scale robberies of valuable or scarce materials and stocks. Customised security alarms can use geo-fencing and perimeter security surveillance to provide continual monitoring. Read more about our warehouse security systems.

Hospitality and Entertainment
Hospitality and Entertainment
Access to hospitality venues, from hotels to restaurants, wine bars to cinemas, means business owners need sure-fire ways to detect suspicious activity, including thefts, break-ins after hours, robberies of goods, and aggressive behaviour.

Hospital Alarms
Hospital Alarms
While healthcare professionals may work in countless settings, trusts, private companies, and community organisations depend on commercial alarm systems to monitor sites both permanently and temporarily. They can enhance personnel safety by deploying wearable alarms, lone worker alarms, and panic alarms in the event of a critical situation.

Alarms for Schools
Educational Establishments
Schools, colleges, and universities, along with other childcare settings, are responsible for safeguarding young and often vulnerable pupils and student bodies. They introduce commercial-grade, proactive burglar alarm systems to alert security responders quickly when an emergency occurs. Read more about our school security systems.

Alarms for Construction Sites
Construction Sites
Construction sites are high-risk environments, often targeted by thieves, vandals, and arsonists due to the presence of valuable tools, machinery, and materials. Clearway’s construction site alarms provide rapid, reliable protection for sites of any size — from small developments to large-scale infrastructure projects.

Alarms for Flats
Flats
Flats and apartment blocks present unique security challenges, especially when individual units are vacant or a building is undergoing maintenance. Clearway’s alarm systems for flats are designed to protect shared spaces, communal entrances, and unoccupied dwellings from risks such as intrusion, vandalism, and fire.
Find out more about how our alarms work.
Key Features of Commercial Alarm Systems

Features designed to give you peace of mind.
Rest Assured Your Commercial Alarm Systems are Fully Insurance Compliant
Every business needs commercial alarms that meet nationwide standards to ensure their insurance cover remains valid, and we can advise on the best accredited alarm systems for your premises or sites.
Protect Vacant Properties and Active Business Premises
Our vacant property specialists and advisers, who focused on construction sites and open land, can provide guidance on the ideal alarms that are designed for wireless functionality.
Verify That Your Alarm Coverage and Maintenance Status Are Up to Date
Having a legacy set of alarms or pre-existing hardware may often mean business owners are unsure whether their alarms are sufficient. Working with a professional alarm consultant means you can make informed, budget-friendly decisions.
Install Integrated Alarms Alongside CCTV Surveillance
When businesses install CCTV cameras, they often need to know that their existing alarms remain operational, and can combine all their security assets for live and remote monitoring from any location.
Respond Proactively to Rising Break-In or Vandalism Threats
Experiencing a break-in or perimeter breach can be highly geared, and upgrading your alarms and implementing a pre-emptive system to detect intrusion attempts ensures your premises won’t be a victim of crime again.
Our Process

Here’s what to expect from the process. From the moment you call us to the continued relationship after your site is secured.
From Call to Hire, getting your alarm installed is straightforward:
1. React to Movement, Broken Glass or Opened Doors
Commercial alarm systems can cover any entrance, perimeter or space you need them to, with alarms activated when a boundary line is crossed, a window smashed, a door lock forced, or motion is detected outside of working hours.
2. Coordinate With CCTV for Instant Insight
Visual verification alarms create automated short bursts of footage to enable managers to see immediately whether the cause of the alarm is an emergency or a false alert.
3. Transmit Alerts to All Authorised Responders
Alarm signals are tamper-proof and can be circulated to any personnel you specify, whether our response teams, your on-site security guards, or mobile patrols covering your site.
4. Activate Audible Alarms, Sirens, Lights or Voice-Controlled Commands
Loud alarms, bright floodlights and voice commands informing an intruder they have been detected and an emergency response is en route can rapidly de-escalate an attempted intrusion.
How Does Commercial Alarm System Installation Work?

1. Risk Assess Your Site or Business
Analysing risks gives us the intelligence we need to offer bespoke recommendations, identifying vulnerable entry points, blank spots that aren’t currently covered, or access routes around your perimeter that need to be alarmed.
2. Define the Areas or Activities That Need Alarms
Many businesses have high-value assets or areas, such as server rooms, inventory storage, equipment or vehicles, and can be strategic when introducing commercial alarm systems to cover these most critical aspects.
3. Select Sensors, Zones and Integrations
Designing customisable zones, the sensitivity of movement sensors and integrations with other assets like CCTV cameras further customise your alarm coverage, and ensure you have complete confidence your business is properly protected.
4. Instruct the Clearway Team to Proceed
When you decide you’d like to go ahead, we move quickly, installing alarms, erecting wireless solar or battery-powered systems, and linking your alarms with other site security networks.


We recognise the huge amounts of stress and financial pressure crime puts business owners under, and that a passive alarm that simply emits a noise when a door is broken or a window smashed isn’t enough to help you sleep easily.
Advanced commercial alarm systems can resolve countless headaches, including the following problems that we often encounter.
You’ve experienced previous incidents or are aware of escalating crime in your local area, and don’t feel that your current intruder alarms are enough to deter intruders or to inform you when a live incident is underway.
You’ve already had to deal with criminal activity and can’t hope that this won’t happen again. You need dependable alarms that will actively prevent break-ins and offer the depth of coverage necessary to reduce vulnerabilities.
You have simple smoke detectors and fire alarms, but they are outdated, your business has grown, or they only cover certain zones. You want a solution that ensures you’re adhering to every applicable fire safety rule.
Passive audible alarms aren’t sufficient to comply with the conditions of your commercial insurance, and you need to update this to a system with 24/7 monitoring that will respond at any time of day or night.
You know that vacant units and premises are key targets for thieves, and you need to prevent break-ins. This may apply especially if the property is due to be vacant for over 30 days, but does not have a mains power connection or the budget for hardwired alarms.
Your business opens early in the morning or late at night, and you need to be sure they are properly protected or have a way to call for help in an emergency, whether working a later shift or unlocking and locking up your premises at the end of the day.
You’re managing an office that’s between tenants, being refurbished, or pending sale, and want a way to ensure this isn’t exposed to break-ins to strip assets or vandalise the space, while ensuring there is still access for tradespeople or viewings.
You’re looking to upgrade your security with a CCTV installation or another improvement, but need a solution that will enable you to integrate alarms and surveillance, so you’ve got the best possible protection in place.
You’re unhappy with relying on untrained staff to respond to potentially live break-ins or attend callouts in the middle of the night, and you need a system that includes verified alarm responses from trained security professionals.



Fisher German LLP
July 2025
Great Service and Rapid Response
I have been using Clearway for over 5 years. One of the standout features of Clearway is their rapid response time.
Axis Europe
July 2025
Can’t Commend Them Enough
The guys were very polite, friendly and professional in their whole attitude. They worked very hard & did a great job!- Can’t commend them enough!
John Fisher S&C Slatter
July 2025
Huge Thanks
A huge amount of thanks goes to ‘Clearway’ for their exemplary conduct and unwavering commitment to the safety of my site management, site operatives and construction site.


Watch our video below to learn more about how we can protect your site.

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Clearway has over 20 years of experience in helping businesses and organisations stay secure. As one of the leading independent security companies in the UK, we can provide bespoke guidance and security measures to protect your premises.
Ranging from motion detection to panic alarm systems, our sophisticated commercial alarm systems help keep your business and people protected 24 hours a day, 365 days a year. Our business alarms are especially ideal for securing empty properties, construction sites and remote locations where there is no, or limited, access to a source of mains electricity when combined with our wireless detection systems.
With a thorough risk assessment to identify the security measures you need, a straightforward installation that works for your business and regular reviews of your security set-up, Clearway is the solution for protecting your property now and into the future.
Clearway offers professional alarm monitoring of the highest quality for our commercial alarm systems. Our Alarm Receiving Centre (ARC) is certified Gold Standard by the UK’s National Security Inspectorate, a certification we maintain through regular auditing and reviews. Our security teams monitor alarm activations from potential burglaries with our NSI Gold alarm monitoring services, so you can rest assured your property is protected no matter where it is located.
Contact our team today to discuss our commercial alarm systems, commercial CCTV monitoring, lone worker devices, wireless intruder alarms and alarm monitoring services. Alternatively, browse the rest of our security offerings across mobile CCTV, CCTV maintenance, physical security, electronic security and vacant property security.



Artificial intelligence and deep learning bring enormous advantages to businesses looking for sector-leading commercial alarm systems that outperform conventional alternatives. This state-of-the-art tech can deliver:
Reductions or eliminations of false alarms and callouts, verifying the nature, location and cause of an alert or alarm activation to either communicate an emergency, direct security responders or step down the alarm as appropriate.
Advance warnings of potential entry attempts or intrusions, with the ability to track and trace repeat visitors or vehicles, identify unusual or suspicious activity and behaviour, and cross-check alarm activations with data logs to determine where patterns occur.
Innovations in connectivity, ensuring that commercial alarms, CCTV surveillance, access controls, fire detection assets and other elements of your security approach are continually sharing information, allowing for more accurate and targeted responses.
Commercial alarms, integrated with surveillance cameras, with video verification capabilities, or with standalone object classification technology, can, for instance, differentiate between a person or a tree moving in the wind and vibrations caused by wildlife or an intruder attempting to climb a fence.
The benefits are wide-ranging, but ultimately, they mean that security personnel know precisely where and when an alarm has been activated, what caused it, and the correct protocol to follow, depending on the severity and immediacy of the risk.

Clearway supports diverse sectors requiring rapid security deployment. Our clients include construction companies, property developers, event organisers, and facility managers who need reliable surveillance solutions. We’re trusted by:




Our UK Managing Director, Adam Barrett, explains why site security is so important.
Commercial alarm systems with immediate alert transmissions, loud sirens and visible signage are a powerful deterrent, and ensure opportunist thieves can instantly see your business or unit is protected. The best advice is to consult our independent specialists, who can provide expert guidance to get the security you need in place quickly.




Explore our comprehensive guides covering commercial alarms.


Read more about the companies, sites, buildings and properties we helped to secure.


Got a question about our site security? Read our frequently asked questions.
The right alarm system depends on the nature of your building, property, or business. However, for many commercial site managers, the highest threats are illegal entry, trespass and theft, making intruder alarms incredibly beneficial. However, fire alarms are equally important for achieving compliance with building standards.
Clearway’s experienced security advisers can walk you through the risk assessment process to determine the optimal alarm set-up for you, as well as those alarms that are a legal requirement, be that 24/7 video verified alarms, vacant property wireless alarm systems, lone worker alarms or commercial fire alarms.
Commercial alarms are not necessarily a legal obligation, although every business must take appropriate steps to safeguard staff, customers and visitors from fire.
A professionally installed fire alarm system is essential for health and safety legislation compliance, and insurers are highly unlikely to provide cover for a commercial property without any form of alarm to deter break-ins, vandalism, theft, or other illegal activity.
It is difficult to give a cost for a commercial alarm system without knowing the full specification and requirements. Costs can be influenced by the type of camera required, whether you need a fixed or temporary alarm, and the number of alarms needed.
Costs are always a consideration for businesses – although a proactive approach to security can provide long-term cost-savings, reducing expenses associated with repairing broken glazing, recovering from fire damage, business downtime and thefts of vehicles, machinery, stock, or equipment. An alarm system should be seen as an effective investment.
There are opportunities to maximise the cost-efficiency of your commercial alarm systems by creating an in-depth risk assessment to ensure whichever alarm options you choose are targeted and relevant.
For example, if your risks spike during certain periods, such as storing larger-than-normal quantities of a high-value material, a temporary CCTV unit might be preferable to a hardwired camera system. Likewise, vacant properties and construction sites can choose short-term alarm systems powered with batteries as an affordable way to monitor site security without investing in more permanent hardware.
Criminals, squatters, and vandals commonly target vacant properties, empty retail spaces, and warehousing units, often stripping out wiring and fixtures. There are multiple ways to protect a vacant commercial space, with specialist alarm systems specifically designed for wireless functionality.
Our expert vacant properties team can provide more detailed advice, but a temporary alarm system with 24/7 remote monitoring is ideal.
Commercial alarm systems can be tailored to your needs, combining fire safety, intrusion protection and lone worker safety with a blend of CCTV surveillance, motion-activated alarms and emergency alarm devices or call stations.
There are countless benefits, not least preventing your commercial premises from being vulnerable to criminal activity, securing your assets and inventory and protecting visitors and personnel from potential risk.
Businesses also find that high-quality commercial alarm systems reduce the cost, resource and time of responding to false alarms, improve compliance with safe working guidelines, and reduce insurance premiums.


Read more about our individual alarms.


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