Intruder Alarms to suit your business requirements
At Monks Security Systems, we provide comprehensive protection and peace of mind with our range of modern, reliable intruder alarm systems, available in both wired and wireless options. All our systems comply with industry standards BS EN 50131, PD6662, and DD243.
We offer a complete service—consultation, design, installation, maintenance, and ongoing support—to ensure your security needs are fully met.
Certification and Grading
| Alarm Grade | Risk Level | Suitable Premises | Insurance Required | Notification Options |
| 1 | Low | DIY Installations | No | No |
| 2 | Low to Medium | Residential & Low Risk Commercial Settings | Yes | Yes |
| 3 | Medium to High | High-Risk Residential and Commercial | Yes | Yes |
| 4 | Very High | Banks, High Value Targets, Security Sensitive Sights | Yes | Yes |
Overview of Intruder Alarm Systems
Intruder alarm systems are designed to detect unauthorized entry into protected premises. While they serve as effective deterrents when an intruder observes the alarm, they do not prevent entry outright. For building entry prevention, an off-site monitored CCTV system is recommended. Smoke screen systems should also be considered for perpetrators that are determined and gain entry to the secured building regardless .
These systems comprise control panels for arming/disarming, event logging, backup batteries for power outages, and communication modules to alert external monitoring or alarms. Detection devices connected to the control panel include door contacts, motion sensors, vibration/shock sensors, glass break sensors, vibrating cables, and panic buttons.
For more information on which intruder alarm is the best solution for you and how the system works, contact our team today to discuss your security needs across Yorkshire on 0113 231 0848 or contact us here.
Do we Operate in Your Location?
Fire Alarm Solutions for businesses with over 40 years experience
We offer comprehensive security services including intruder alarms, with skilled engineers strategically located across the Yorkshire Region. Our professional engineers are dedicated to monitoring and maintaining fire alarm solutions, providing businesses with the assurances you are up to date with modern day standards are protected.
From bustling city centres to remote rural areas, our engineers provide rapid response and expert care. Our services encompass routine inspections, preventative maintenance, and swift repairs, guaranteeing that fire alarm systems operate reliably.
By staying up-to-date with the latest industry standards and technologies, these engineers offer peace of mind. They tailor solutions to meet the unique needs of each client, whether it's a small office or a large industrial complex.
Ultimately, the presence of these dedicated engineers across Yorkshire reinforces a commitment to fire safety, safeguarding lives and your business premises throughout the region. Their expertise is a crucial component of a robust safety infrastructure.
Why Monks Security Systems?
1
Established Expertise
With nearly four decades of experience in the security industry
Monks Security Systems has honed its expertise in designing and implementing intruder alarm solutions for a variety of business sectors. Our knowledgeable team understands the intricacies of security needs across different industries.
2
Independently Owned & Operated
As an independently owned business based in Leeds, we pride ourselves on our personal approach to customer service
We take the time to understand the unique challenges faced by each business and provide tailor-made solutions that fit your specific requirements.
3
State of the Art Solutions
Here at Monks Security Systems, we offer state-of-the-art solutions tailored to meet the specific needs to your business across Yorkshire
We are constantly striving and keeping you upto speed with the latest technologies available to enhance the safety of your business premises and staff.
4
Accreditations
You're in safe hands
An NSI GOLD accredited Installer for Intruder alarms as well as being SSAIB BAFE accredited to SP203 for Fire Alarm installations. Monks Security Systems are also a BS 8418 extended accredited installation and maintenance company which allows us to design install and manage police response Type A off-site monitored CCTV systems.
5
Maintenance & Monitoring
For your piece of mind
As added piece of mind, we also offer 24/7 maintenance and monitoring services ensuring your business is fully protected.
Latest News
Safeguarding Your Enterprise: Premier Business Intruder Alarms Across North Yorkshire
In today's fast-paced commercial landscape, the security of your business premises is not just a matter of compliance or insurance—it is a fundamental pillar of your operational continuity and peace of mind.
Aug 10th, 2026
New Standard Released: BS EN 81-76:2025 Now Available
The British Standards Institution (BSI) has recently published a new standard that represents a major step forward in elevator safety and security: BS EN 81-76:2025. This updated standard is now available for industry professionals.
Jul 28th, 2025
Safeguarding Your Commercial Business: Security Smoke Screen Systems in Yorkshire
Operating a commercial business in today’s fast-paced environment requires vigilance, robust planning, and a proactive approach to asset protection. For businesses across Yorkshire, the threat of break-ins and theft is a constant concern that demands innovative and highly effective deterrents.
Traditional security measures, while essential, can sometimes be bypassed or ignored by determined intruders who aim to be in and out before authorities arrive. This is where the deployment of security smoke screen systems for businesses across Yorkshire is revolutionising commercial asset protection, offering an immediate and impenetrable line of defence.
Oct 23rd, 2026
Empowering Inclusivity: Disabled Access Control Systems for Yorkshire Businesses
In today’s modern commercial landscape, ensuring that your business premises are readily accessible to everyone is not merely a legal requirement; it is a fundamental pillar of a welcoming, inclusive, and forward-thinking organisation.
Oct 21st, 2026