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01738 504000At Reliance Systems Ltd, we provide fully integrated intruder alarm systems designed to secure homes and businesses against burglary and unauthorised entry. Using the latest wired, wireless, and hybrid technologies, our professionally installed alarm systems act as both a powerful deterrent and a rapid alert mechanism in the event of intrusion.
With over 15 years of experience protecting properties across the UK, our security specialists deliver tailored burglar alarm installation solutions that meet your specific risks, premises layout, and insurance requirements. Our comprehensive service includes expert consultation, precision fitting, and ongoing maintenance for complete peace of mind
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01738 504000Our domestic intruder alarm systems are built to protect home throughout the UK, including flats, houses, HMOs, and large private estates. We design and install systems in accordance with BS EN 50131-1, ensuring the right grade of protection based on risk level, insurance requirements and building structure.
Whether you require discreet sensors for a listed building or a wireless alarm system for ease of installation, our residential alarm packages offer reliable, user-friendly solutions for homeowners and landlords. Every system comes with options for smartphone control, remote monitoring, and police response where required.
For commercial businesses and office environments — including retail stores, corporate offices, hospitality venues, and professional services — we deliver comprehensive alarm systems that are scalable and compliant with SSAIB standards for diverse business requirements across the UK.
Our commercial intruder alarm installation services include motion detection, door/window sensors, panic buttons, and integration with monitored response systems and business management platforms. All installations meet insurance requirements and regulatory guidelines, helping maintain security for high-value assets & sensitive operations.
For large-scale or high-risk industrial environments — including warehouses, distribution centres, energy sites, and manufacturing plants — we deliver robust industrial intruder detection systems built for harsh conditions and complex layouts.
These specialized systems help you maintain operational safety in high-risk industrial settings while meeting strict HSE regulatory requirements. Our installations use IP67-rated enclosures for harsh environments, ensuring reliability in extreme conditions including high temperatures and potentially explosive atmospheres.
Testimonials
Managing multiple residential properties across the UK required intruder detection systems that provided comprehensive home security without disrupting daily life. Reliance Systems Ltd exceeded expectations by delivering wireless alarm solutions tailored to each property's unique layout. Their domestic intruder alarm installation service demonstrated exceptional attention to detail from comprehensive security assessment through to final testing. The team installed pet-friendly motion sensors throughout my properties.
Hamdy Ibrahim
Our office building in Edinburgh required a complete alarm system upgrade that was scalable and compliant with SSAIB standards. Reliance Systems Ltd implemented an advanced intruder detection system that seamlessly integrated with our existing security infrastructure. Their commercial installation team worked after hours to minimize disruption, and the system they installed provides comprehensive coverage with exceptional reliability.
Yulia Ivanov
Our warehouse facility presented unique security challenges due to harsh operating conditions and complex layouts across multiple zones. Reliance Systems Ltd designed a comprehensive industrial-grade intruder detection system featuring IP67-rated sensors for extreme environments and perimeter beam detection. Their technical expertise with industrial applications was impressive.
James Orr
These advanced systems connect directly to an Alarm Receiving Centre (ARC) and provide immediate alerts to keyholders or emergency services upon activation. Monitored burglar alarm systems are ideal for commercial premises or high-value residential properties requiring rapid response capabilities and professional security monitoring services.
A cost-effective security solution for residential and small business premises seeking reliable protection. When triggered, these burglar alarm systems emit loud sirens to deter intruders and alert neighbours, providing bells-only security alarm system protection without ongoing monitoring service costs or monthly fees.
Flexible and fast to install, these systems are ideal for locations where traditional wiring is impractical or disruptive to existing structures. Wireless burglar alarm protection installation is perfect for residential properties, listed buildings, and temporary premises requiring immediate security coverage.
These robust burglar alarm systems offer exceptional long-term reliability and are commonly specified for new builds or properties where concealment of cables is achievable. Hardwired intruder alarm security systems are ideal for permanent commercial or domestic installations requiring maximum system stability and performance.
Combining both wired and wireless components, these versatile burglar alarm systems allow for adaptable installations across varied environments and building types. Hybrid alarm technology is ideal for larger properties or phased security upgrades requiring flexible expansion capabilities.
Designed to detect intruders before they enter the building perimeter, providing early warning capabilities. These systems include vibration sensors, pressure pads, beam detectors, and fence protection — perimeter security alarm systems are ideal for high-security or remote sites requiring comprehensive boundary protection.
Used extensively in both residential and commercial installations, dual-technology sensors detect heat signatures and movement to trigger immediate alerts. Motion and infrared detection is suitable for interior zones with predictable occupancy patterns and reliable detection requirements.
Highly sensitive sensors detect the distinctive sound of breaking glass or vibration patterns from forced entry attempts. Glass break alarm and vibration sensors are ideal for retail premises or buildings with accessible glazed areas requiring specialized protection.
Discreet, manual devices designed to trigger immediate emergency alerts during duress situations without alerting potential intruders. Panic alarm and hold-up devices are particularly valuable in retail, finance, and healthcare settings requiring silent emergency response capabilities.
Our advanced intruder detection systems integrate seamlessly with mobile apps, smart home platforms, and other security technologies for comprehensive control. Smart security alarm integration systems provide remote control capabilities, detailed event logs, and real-time notifications for modern security management requirements.
Our expert intruder alarm installation engineers are fully accredited with SSAIB certifications to ensure compliance with British Standards BS 4737 and PD 6662. We meticulously position each sensor using advanced site surveys that analyse risk assessment profiles and identify vulnerable entry points. Our installation process follows strict IP rating requirements, ensuring weather-resistant mounting for external detectors (minimum IP65 rating) and proper cable protection.
Our comprehensive burglar alarm maintenance services include scheduled quarterly inspections that follow SSAIB approved maintenance protocols. We conduct thorough diagnostic testing of all system components including motion sensors, door contacts, and control panel performance. Our maintenance teams test battery backup systems, check sensor sensitivity, and verify wireless signal strength to British Standard BS 8243 specifications.
Our advanced intruder detection system upgrades transform outdated hardwired systems to wireless networks with smart home integration and advanced detection technology. We implement dual-technology sensors that combine PIR and microwave detection to reduce false alarms by up to 90%. Our upgrades include migration to app-controlled systems with real-time notifications that maximize security efficiency while maintaining superior detection accuracy.
If you're looking for comprehensive security solutions across the UK and want one trusted security specialist to handle all aspects of your security needs - from system design to installation and maintenance - then get in touch with us today.
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