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Essex's Premier Security Solutions Provider
Established in Essex, JMN Alarms is a trusted provider of comprehensive security solutions for residential and commercial properties. With a focus on innovation and reliability, we specialise in the installation, maintenance, and repair of advanced alarm systems, CCTV, door entry systems, and locksmith services. Our team of certified professionals utilises cutting-edge technology, including Texecom Connect alarm systems and Hikvision CCTV, to deliver tailored security strategies that meet the unique needs of each client.

Operating from our shop in Corringham, we serve communities across Essex, offering competitive pricing and a commitment to customer satisfaction. Backed by partnerships with leading manufacturers and a dedication to community support, we ensure properties remain secure while providing peace of mind through 24/7 remote monitoring capabilities.
Services
Burglar Alarms CCTV Systems Key Cutting Locksmith Services Door Entry Systems Smoke Detectors Carbon Monoxide Alarms Alarm Servicing Wireless Alarms Wired Alarms
Highlights and features
  • Approved Texecom installers with specialist expertise
  • Fully insured with guarantees on all installations
  • Certified engineers with ongoing technical training
  • Competitive pricing with future-proof systems
  • 24/7 customer support for emergency assistance
Associations and certifications
  • Texecom
What people say
Professional service Competitive pricing Quick response Excellent value Highly recommended
Services
Burglar Alarms
Our burglar alarm systems provide comprehensive property protection using Texecom technology. Available in wired and wireless options, these systems offer remote smartphone control, instant intrusion alerts, and integration with CCTV. Designed for both domestic and commercial properties, our alarms include features like monthly cloud diagnostics and insurance-approved certifications to reduce home insurance premiums.
CCTV Systems
High-definition CCTV installations featuring Hikvision ColorVu cameras for 24/7 colour night vision. Systems include remote monitoring capabilities, motion detection, and integration with alarm systems. Ideal for residential security, business premises, and commercial properties requiring evidential-quality footage for deterrence and investigation purposes.
Key Cutting
Professional key cutting and lock replacement services using 3-star Euro cylinder technology. We provide keyed-alike systems, emergency lockout solutions, and security upgrades. Our services include replacement of existing locks and installation of high-security locking systems compatible with alarm integrations.
Door Entry Systems
Modern door entry solutions combining security and convenience. We install video intercom systems, digital keypads, and remote access controls. These systems integrate with existing security infrastructure while providing controlled access for residential complexes, offices, and commercial properties.
Alarm Servicing
Comprehensive maintenance packages for existing alarm systems. Services include annual health checks, software updates, battery replacements, and component testing. Our bronze service package offers continued support for Texecom systems with monthly cloud diagnostics to ensure optimal performance and reliability.
Questions
Do you offer security surveys for new installations?
Yes, we provide free security surveys to assess your property's specific requirements and recommend the most suitable alarm system configuration.
Can I control my alarm system remotely?
All our Texecom systems include smartphone app control for remote arming/disarming, real-time alerts, and system status monitoring.
Are your alarm systems compatible with existing setups?
We service and upgrade systems from all manufacturers, not just our own installations, ensuring compatibility with modern security technology.
Do you provide guarantees on installations?
Every alarm system installation comes with a guarantee, and all work is carried out to the highest industry standards by certified engineers.
What areas do you cover?
We serve all Essex locations including Thurrock, Basildon, Brentwood, Chelmsford, and Southend, with our Corringham-based showroom providing local support.
Can you install CCTV for commercial properties?
Yes, we specialise in business CCTV solutions with remote monitoring capabilities suitable for offices, retail spaces, and industrial premises.