Commercial Intruder Alarm Systems. Professionally Installed, Intelligently Designed, Competitively Priced.

Wired, wireless, and hybrid intruder alarm systems for businesses, commercial premises, and industrial sites across the UK, backed by a team you can trust.

"When your business premises are at risk, you need an intruder alarm system that actually works, not one that triggers false alarms, is incompatible with your insurance, or one that ends up costs more than it should. FIDEC designs and installs commercial and industrial intruder alarm systems that are built around your site, your operating hours, and your budget, with transparent pricing and no unnecessary upselling. From a single-site SME to a multi-building industrial estate, or national warehouse network, we make installing professional-level security straightforward."

Every commercial and industrial site has its own layout, vulnerabilities, and operational patterns. FIDEC designs intruder alarm systems from the ground up. We ensure every detector, sensor, and zone is positioned to give you genuine protection, not just a box-ticking installation.

• Bespoke commercial intruder alarm design for offices, warehouses, retail units, and mixed-use sites.

• Wired, wireless, and hybrid systems - we specify the right kit for your building and infrastructure.

• Grade 2, 3, and 4 systems installed to PD 6662 and BS EN 50131 standards.

• Dual-path and confirmed alarm configurations available for sites requiring police response.

• Full system commissioning, zone mapping, and user training on completion.

Intruder Alarm Design & Installation

Servicing & Preventative Maintenance

An intruder alarm system that hasn't been regularly serviced can be a liability, not an asset. FIDEC's maintenance contracts keep your system performing reliably, your insurance valid, and your site protected year-round.

• Planned maintenance contracts for commercial and industrial intruder alarm systems across the UK.

• Full annual and bi-annual inspection, testing, and fault diagnosis to BS EN 50131 requirements.

• Service reports and compliance certificates issued after every visit, ready for insurer or auditor requests.

• Proactive detection and replacement of ageing components before failure occurs.

• Flexible scheduling including out-of-hours visits, preventing disruption during operating hours.

24/7 Monitoring & Alarm Receiving Centre (ARC) Connection

For premises that are unoccupied overnight, high-value sites, or businesses that need an immediate and verified response to alarm activations, FIDEC connects your system to a dedicated 24/7 Alarm Receiving Centre, providing round-the-clock protection that doesn't depend on staff availability.

• Connection to a BS 5979-compliant Alarm Receiving Centre (ARC) for continuous monitoring

• Automatic keyholder notification on alarm activation — fast, reliable, and fully documented

• Dual-path signalling for resilient, tamper-resistant communication between your site and the ARC

• Confirmed and unconfirmed alarm configurations to suit your site's requirements and insurer conditions

• Transparent monthly monitoring fee — quoted upfront and included in your overall cost plan

No obligation. Fixed-price quotes. Nationwide coverage.