Business Details
41 Years
experience
Emergency
services
Trusted Security Solutions for Homes, Businesses & Educational Institutions
Established in 1985, our company has built a reputation for delivering high-quality security solutions tailored to meet the evolving needs of residential, commercial, and educational clients. With NSI Gold accreditation since 1992 and ISO9001:2015 certification, we combine cutting-edge technology with a commitment to customer service. Our team of security-vetted professionals provides 24/7 monitoring, emergency response, and maintenance services, ensuring comprehensive protection for properties across the UK.As a family-run business, we prioritise unbiased advice and solutions that align with individual client requirements, avoiding unnecessary add-ons. Our dedication to continuous training and compliance with industry standards ensures clients receive reliable, future-proof security systems.
Services
Intruder Alarms
CCTV Systems
Access Control
Monitoring Services
Door Entry Systems
Details
- Year established: 1985
Highlights and features
- 30+ years of experience in bespoke security system design and installation
- NSI Gold-certified with ISO9001:2015 quality management compliance
- 24/7 monitoring and emergency response service via dedicated ARC
- Family-run business with transparent, no-pressure advisory approach
- Award-winning technical expertise with 5-star TrustATrader reviews
Associations and certifications
- NSI Gold
- Safe Contractor
- CHAS
- ISO 9001:2015
What people say
Excellent all round service
Highly professional
Prompt and effective
No pushy sales
24-hour support
Services
Intruder Alarms
We design and install advanced intruder alarm systems for homes and businesses, including smart home integration, dual-path signalling, and monitoring contracts. Our NSI Gold-approved solutions deter opportunistic burglars while minimising false alarms through intelligent detection technology. Systems range from basic bells-only units to fully monitored commercial installations with police response eligibility.
CCTV Systems
Our HD CCTV installations include infrared night vision, remote access, and AI-powered analytics for accurate threat detection. Tailored for residential and commercial properties, systems feature cloud storage, smart home compatibility, and GDPR-compliant monitoring. We offer both visible deterrents and discreet surveillance options with 24/7 monitoring through our Alarm Receiving Centre.
Access Control
We implement biometric, keypad, and card-based access control solutions to restrict unauthorised entry while streamlining legitimate access. Systems integrate with existing security infrastructure for schools, offices, and multi-tenancy buildings, featuring audit trails, visitor management, and emergency lockdown capabilities compliant with health and safety regulations.
Monitoring Services
Our NSI Gold-certified Alarm Receiving Centre provides round-the-clock monitoring of alarms and CCTV systems. When triggered, our team verifies incidents and coordinates emergency responses, including police dispatch for verified intrusions. Commercial clients benefit from real-time alerts and system health checks to maintain continuous protection.
Door Entry Systems
We supply and install audio/video door entry systems with anti-vandal features for residential and commercial properties. Solutions include intercoms, remote release mechanisms, and integration with access control systems, ensuring secure visitor management while maintaining health and safety compliance for schools and businesses.
Questions
What security services do you offer for businesses?
We provide intruder alarms, CCTV, access control, and 24/7 monitoring tailored to commercial needs, with NSI Gold-approved installations and maintenance.
Do you cover areas outside Bedfordshire?
While based in Houghton Regis, we service London, Essex, Hertfordshire, and nationwide locations for comprehensive security solutions.
Are your engineers certified and security-vetted?
All our technicians are NSI/ISO-certified and security-vetted, with ongoing training to maintain industry compliance and technical expertise.
Can you upgrade existing security systems?
Yes, we assess current systems and provide modernisation options including IP network upgrades and integration with smart technology.
What emergency support options are available?
Our 24/7 call-out service and ARC monitoring ensure rapid response to alarms, with police notification when required for genuine incidents.
Reviews (5)
Martin Rodker
Dec 24, 2020
Report
I recently had an Intruder alarm system and a CCTV System installed by MJ Security Systems and from the initial discussion with Jimmy to the complete conclusion nothing was to much effort. The engineers did a great job and we are very happy with the end result, thank you and well done for your professionalism during our installation. I wouldn't hesitate to recommend this company.
Jim Clarke
Dec 21, 2020
Report
Excellent Customer Service from initial site visit, through Quote phase and then the most Professional, Polite & Tidy Installation Engineer you could wish for. I highly recommend M J Security Systems and will not hesitate to use them again.
P. Thakrar
Dec 18, 2020
Report
We have been using MJ Security for the last 15 years for all our sites for both Monitored Alarms and Monitored CCTV. These guys are the best in the business and also adhere to my Insurance requirements being NSI Gold. Very rarely get faults in the systems but when we do they are sorted within hours.
Simon Baker
Nov 27, 2020
Report
Rapid response, excellent service. Thanks Jason for sorting out the flat battery on the alarm so quickly
Steven Wildman
Oct 26, 2020
Report
The service I received from these guys was 1st Class. The installation went smoothly and they were extremely knowledgeable. All in all a very satisfactory experience and wouldn't hesitate to recommend this company.
