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Expert Security & Smart Home Solutions in High Wycombe
Based in High Wycombe, E.H.T Alarms has established itself as a trusted provider of comprehensive security and smart home solutions. Our services combine cutting-edge technology with tailored installation to deliver superior protection for residential and commercial properties. With a focus on customer satisfaction, we offer free site surveys, transparent pricing, and maintenance packages to ensure long-term reliability. Our team of certified professionals prioritises discretion, integrating systems seamlessly into properties while maintaining aesthetic appeal.

Backed by partnerships with leading technology providers like Loxone and UniFi, we deliver solutions that combine security, automation, and energy efficiency. Our commitment to innovation is reflected in our adoption of thermal screening technology for pandemic prevention, alongside traditional security systems such as CCTV, fire alarms, and access control. Operating across Buckinghamshire and Oxfordshire, we serve clients from initial consultation through to ongoing support.
Services
CCTV Installation Intruder Alarms Fire Safety Systems Smart Home Automation Network Cabling Access Control Thermal Screening Fire Extinguishers System Maintenance Remote Monitoring
Highlights and features
  • 24/7 monitored alarm systems with police response options
  • Certified engineers trained to EAL Level 3 standards
  • Custom-designed systems integrated with smart home automation
  • 10+ years of combined experience in security technology installation
  • Transparent pricing with no hidden fees or forced contracts
Associations and certifications
  • British Fire Consortium
What people say
100% satisfying service Very professional Trustworthy Easy to install Repairs in minutes
Services
CCTV Installation
We design and install custom CCTV systems using HD IP and HDTVI technology for superior facial recognition and crime prevention. Our systems include remote viewing capabilities via internet-connected devices, 24/7 monitoring options, and thermal screening for pandemic control. Installations feature hidden cabling and strategic camera placement to maximise coverage while maintaining property aesthetics.
Intruder Alarms
Our intruder alarm systems combine wireless technology with 24/7 monitoring through manned security centres. Features include app control, zone-specific activation, integration with CCTV systems, and three service level options. Systems operate independently of internet connectivity using local mesh networks and offer police response through confirmed signalling methods while maintaining visual consistency with property decor.
Fire Safety Systems
We supply and install BS5839-compliant fire alarm systems incorporating latest detection technology and automated emergency responses. Our solutions integrate with building systems to control lifts, fire doors, and vents while providing real-time alerts. Engineers hold EAL Level 3 certifications and Institute of Fire Engineers qualifications for extinguisher installation and maintenance across residential and commercial properties.
Smart Automation
As certified Loxone partners, we implement intelligent building systems controlling lighting, heating, security, and energy management. Our installations feature local processing to maintain functionality during internet outages and integrate with renewable energy sources. Commercial systems offer zoned control, energy monitoring, and scalable architecture for offices, care homes, and industrial premises.
Network Cabling
We design structured cabling systems supporting high-speed networking and communication infrastructure. Services include fibre optic installation, network optimisation, and UniFi Wi-Fi solutions for residential and commercial properties. Our cabling supports smart technology integration while minimising disruptions through organised installation techniques that maintain professional appearance.
Questions
What areas do you cover for installations?
We serve Buckinghamshire and Oxfordshire including High Wycombe, Slough, Maidenhead, Hemel Hempstead, and Aylesbury for both residential and commercial clients.
Do you offer 24/7 security monitoring options?
Yes, we provide 24/7 monitored systems with police response options through Redcare, DualCom, or Digicomm signalling methods across our security solutions.
Are your engineers certified for fire system installations?
Our team includes EAL Level 3 certified fire alarm engineers and Institute of Fire Engineers qualified technicians for comprehensive fire safety compliance.
What smart home systems do you install?
We specialise in Loxone Smart Home automation systems integrating security, lighting, heating, and energy management with local processing capabilities for reliable operation.
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