Business Details
44 Years
experience
Your Trusted NSI Gold Accredited Security Partner in London
Established in 1982, Crown Security Systems has built a reputation as a trusted provider of comprehensive security solutions across London. With over 35 years of specialist experience, we deliver cutting-edge technology and NSI Gold accredited services to both residential and commercial clients. Our team of experienced engineers provides tailored installations, including intruder alarms, CCTV systems, access control, and fire safety solutions, all supported by ongoing maintenance and real-time monitoring capabilities.We prioritise customer satisfaction through free site surveys, competitive pricing, and a commitment to staying at the forefront of security innovation. Our proven track record and 5-star reputation reflect our dedication to protecting homes and businesses with reliable, future-proof systems.
Services
Intruder Alarms
CCTV Systems
Access Control
Fire Alarms
Smart Home Technology
Maintenance Services
Details
- Year established: 1982
Highlights and features
- We have over 35 years' experience in specialist security installations
- Our NSI Gold accreditation demonstrates industry-leading standards
- We provide free site surveys to identify security vulnerabilities
- We offer smart home technology integration for modern security management
- Our 5-star rated service combines affordability with rapid response times
Associations and certifications
- NSI Gold
What people say
5 star reputation
Prompt and efficient service
NSI Gold accredited
Free site surveys
Smart home integration
Services
Intruder Alarms
NSI Gold accredited intruder alarm systems provide advanced protection for residential and commercial properties. Our installations feature smartphone integration, real-time alerts, and professional monitoring options. With over 35 years' experience, we ensure tailored solutions that meet specific security requirements while maintaining compliance with current safety standards.
CCTV Systems
High-definition CCTV installations offer comprehensive surveillance for homes and businesses. Systems include remote viewing capabilities, night vision, and cloud storage options. Our NSI Gold accredited engineers design and implement tailored solutions that integrate with other security systems, ensuring optimal coverage and evidence-grade recording quality for enhanced property protection.
Access Control
Modern access control solutions manage property entry with precision. Features include keycard systems, biometric authentication, and remote access management via smartphone apps. Our installations ensure secure, scalable solutions for commercial premises while maintaining seamless integration with existing security infrastructure and fire safety protocols.
Fire Alarms
BS 5839 compliant fire alarm systems provide critical safety for residential and commercial properties. Our installations include regular maintenance packages, risk assessment services, and integration with other security systems. NSI Gold accredited engineers ensure ongoing compliance and reliability through professional installation and scheduled servicing of all fire detection equipment.
Smart Home Technology
Integrated smart home security solutions enable complete system control via mobile devices. Features include remote arming/disarming, live CCTV feeds, and automated lighting integration. Our systems combine multiple security functions into single intuitive platforms, offering enhanced convenience without compromising on protection standards for modern residential properties.
Questions
What security systems do you offer for homes?
We provide intruder alarms, CCTV systems, access control, and smart home technology solutions specifically designed for residential properties.
Are your engineers NSI Gold accredited?
Yes, all our security installations and maintenance services are carried out by NSI Gold accredited engineers to the highest industry standards.
Do you provide free security assessments?
Yes, we offer free site surveys where our experienced surveyors will identify vulnerabilities and recommend appropriate security solutions.
How long have you been in business?
We've been providing security solutions across London since 1982, with over 35 years' specialist experience in the industry.
Can I monitor my security system remotely?
Yes, our smart security systems allow remote monitoring and control through dedicated smartphone applications from anywhere worldwide.
What areas do you cover?
We operate throughout London, providing security solutions to both residential and commercial clients across the capital.
Reviews (4)
Max Noble
Jun 08, 2020
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Just moved into a property that had a Crown system. Already had an alarm, but wanted new locks & a CCTV system - Call up & they fitted that week. Feel safe as houses now!
Ali Carruthers
Feb 17, 2020
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Just had a scheduled maintenance visit from Crown Security engineer Daniel. He listened very attentively to my concerns about a couple of issues and then was very thorough & methodical in addressing them. At the end of his visit I felt reassured that everything had been put right & as an added bonus, he was a thoroughly polite and charming person too. Thank you.
Peter Heilner
Jan 17, 2020
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Horrible service. Bought house with crown alarm service installed but no contract, kept going off in middle of night and waking neighbours and children and beeping incessantly. Initially tried to get a new contract, but they did not follow up or send. After two hours of constant noise and asked for service to be powered down to stop disturbance and was quoted 250 pounds and only offered to come 2 days later. it seems they had left a noisy extortion device in my home. they said if we agreed a contract they could come sooner to stop the noise. These people should be ashamed of themselves, unethical, unscrupulous behaviour.
James
Dec 31, 2019
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Recently bought a new system from Crown. All worked perfectly and installed on time by a nice engineer. Service fit for a royal!
