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39 Years
experience
Emergency
services
Your Trusted Partner for Security Systems Solutions
Crime Detection Systems has been a trusted provider of comprehensive security solutions since 1987. Our NSI Gold Approved team specialises in designing, supplying, and installing bespoke security systems tailored to meet the unique needs of residential and commercial clients. With over 30 years of industry experience, we combine cutting-edge technology with rigorous compliance to British standards, ensuring robust protection through intruder alarms, CCTV, door access systems, fire detection, and 24/7 monitoring.

Our engineers deliver exceptional installation quality and after-sales service, supported by partnerships with leading alarm receiving centres like EMCS. We prioritise client satisfaction through transparent communication, customised solutions, and a commitment to evolving security challenges.
Services
Intruder Alarms CCTV Systems Door Access Control Fire Detection 24/7 Monitoring
Details
  • Year established: 1987
Highlights and features
  • We have over 30 years of experience in security system installations.
  • Our team holds NSI Gold Approved Installer certification.
  • We provide 24/7 monitoring through UK-leading alarm centres.
  • All systems comply with current British safety standards.
  • Free site surveys ensure tailored security solutions for every client.
Associations and certifications
  • NSI Gold
Services
Intruder Alarms
Our intruder alarm systems combine infrared, wireless, and pet-immune technology for tailored security. We design, supply, and install audible or monitored systems with mobile app integration. Systems protect homes, schools, and commercial properties, including Ministry of Defence sites, with 24/7 emergency response.
CCTV Systems
We install high-specification CCTV with night vision, pan-tilt, and number plate recognition. Systems include weatherproofing, remote monitoring, and cloud storage. Domestic and commercial installations act as visual deterrents while enabling real-time mobile access for property owners.
Door Access Control
Our access solutions include card readers, keypads, and biometric systems for secure entry management. PC-based systems allow instant permission changes, while standalone units offer cost-effective security. Ideal for controlling access in offices, industrial sites, and residential complexes.
Fire Detection
We supply and install addressable and non-addressable fire detection systems compliant with British standards. Solutions include multi-sensor devices, digital signalling to fire brigades, and wireless options for domestic, commercial, and industrial premises. Systems integrate with maintenance packages for ongoing reliability.
24/7 Monitoring
Using EMCS-certified monitoring centres, we provide round-the-clock surveillance of security systems. Services cover intruder alarms, fire detection, and CCTV with instant alerts to keyholders or police. Dual-path communication ensures signal reliability, meeting police and insurance requirements for commercial properties.
Questions
What security systems do you install?
We install intruder alarms, CCTV, door access systems, and fire detection systems for residential and commercial properties.
Are your engineers certified?
Yes, we are NSI Gold Approved Installers with over 30 years of industry experience.
Do you offer 24/7 monitoring?
Yes, our systems integrate with 24/7 alarm receiving centres like EMCS for continuous protection.
Can you service both homes and businesses?
We provide tailored security solutions for domestic properties, schools, industrial sites, and commercial premises.
How do I request a free survey?
Contact us via phone or email to arrange a free site survey for custom security planning.