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43 Years
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Trusted Security Solutions in Exeter
MBSS has been delivering unparalleled security solutions for over 40 years, rooted in the Southwest since 1983. Our approach combines time-honored values with advanced technology, offering tailored strategies to meet modern security challenges. We collaborate closely with clients to understand their unique needs, providing cutting-edge systems like CCTV, alarms, and access control while maintaining a customer-first philosophy.

Our team of seasoned professionals ensures long-lasting relationships through ongoing support and system upgrades, evolving with the ever-changing security landscape. With NSI Gold approval and SIA ACS status, we uphold the highest industry standards, delivering robust protection for homes, businesses, and critical infrastructure across Exeter, Devon, and the Southwest.
Services
CCTV & Alarm Systems Keyholding Service Mobile Security Patrol Lone Worker Checks 24 Hour Manned Response Dedicated Security Officers Solar Farm Security Security Consultancy Access Control Perimeter Fencing
Details
  • Year established: 1983
Highlights and features
  • We offer tailored security solutions designed to meet unique property requirements.
  • We utilise cutting-edge technology including thermal imaging and real-time surveillance.
  • With over 40 years of expertise, our team delivers trusted security solutions.
  • Our 24/7 support ensures round-the-clock monitoring and rapid incident response.
  • We hold NSI Gold and SIA ACS accreditations for industry-leading standards.
Associations and certifications
  • National Security Inspectorate (NSI)
  • Security Industry Authority (SIA)
What people say
Exceptional service and reliability Professionalism exceeded expectations Outstanding 24/7 support Tailored solutions for unique needs Highly responsive security team
Services
CCTV & Alarm Systems
MBSS specialises in cutting-edge CCTV and alarm installations with 24/7 monitoring across Exeter and the Southwest. Our systems feature remote access, high-definition surveillance, and integrated alarms for instant alerts. Fully compliant with British Standards, we offer wireless solutions tailored to residential and commercial needs. With over 40 years of expertise, we provide free consultations, ongoing maintenance, and rapid response to ensure maximum protection and peace of mind for clients.
Keyholding Service
MBSS provides NSI Gold-approved keyholding services with rapid alarm response and property security across Devon. Our SIA-licensed officers conduct full inspections during activations, resetting systems for false alarms or contacting emergency services when required. Keys are stored securely with strict access controls. This service eliminates the need for client staff to respond personally, reducing liability while ensuring professional handling of all security incidents through short, medium, or long-term contracts.
Mobile Security Patrol
Our mobile security patrols offer flexible, visible protection for properties in Exeter and surrounding areas. SIA-licensed officers conduct randomised or scheduled inspections using tracked vehicles, checking access points and addressing vulnerabilities. Real-time reporting ensures transparency, while officers handle minor maintenance tasks like securing windows. Ideal for large sites or remote locations, this cost-effective solution combines advanced technology with physical presence to deter intrusions and provide comprehensive security coverage.
24 Hour Manned Response
MBSS delivers 24/7 manned response services across the Southwest, ensuring rapid intervention for security breaches or emergencies. Our trained officers perform physical checks, coordinate with emergency services, and provide real-time updates using advanced tracking systems. This service includes scheduled lock/unlock support and detailed incident reporting. Combining proactive patrols with reactive measures, we offer tailored contracts for commercial, residential, and industrial sites, guaranteeing continuous protection through both planned and emergency interventions.
Solar Farm Security
MBSS provides specialist security for solar farms across Devon, combining thermal imaging, CCTV monitoring, and mobile patrols. Our systems detect intrusions in low-light conditions while physical inspections ensure equipment integrity. Tailored solutions include perimeter fencing upgrades and rapid response protocols for remote sites. With flexible contracts and NSI Gold-standard compliance, we protect valuable assets from theft and environmental damage, ensuring uninterrupted operation through advanced technology and on-ground security presence.
People
Marcus Di-Vincenzo
Founder + Owner
Marcus established MBSS in 1983, leveraging over four decades of security expertise to build a trusted regional provider. His leadership focuses on combining traditional values with technological innovation, ensuring tailored solutions for clients across Southwest England.
Lexie Di-Vincenzo
Managing Director
Lexie oversees MBSS's strategic direction, maintaining its commitment to excellence since joining the family business. With deep knowledge of security operations, she ensures service delivery meets NSI Gold and SIA standards while driving continuous improvement across all client solutions.
Questions
What security services does MBSS offer in Exeter?
MBSS provides CCTV systems, keyholding, mobile patrols, 24/7 manned response, dedicated officers, solar farm security, access control, and consultancy services across Exeter and the Southwest.
Are MBSS security services available 24 hours?
Yes, MBSS offers 24/7 manned response, real-time CCTV monitoring, and emergency alarm activation support to ensure continuous protection for homes and businesses.
What accreditations does MBSS hold?
MBSS holds NSI Gold approval and SIA Approved Contractor Scheme status, demonstrating compliance with the highest industry standards for security guarding and keyholding services.
How does MBSS handle lone worker safety?
MBSS provides tailored lone worker checks with scheduled check-ins, rapid response protocols, and detailed reporting to ensure compliance and safety for employees working in remote or high-risk environments.
Can MBSS provide security for renewable energy sites?
Yes, MBSS offers specialist solar farm security using thermal imaging, mobile patrols, and perimeter fencing to protect remote installations from theft and environmental damage across Devon.