About us
Our solutions
Our Solutions
We have a wide range of solutions to meet a variety of client and products needs.
Domestic Solutions
Commercial Solutions
Security solutions
Fire solutions
Locksmith services
Consulting
Fire alarms
Fire extinguishers
Fire risk assessments
Emergency lighting
Intruder Alarms for Homes and Businesses
Entry systems
Door Access Control Systems
CCTV Installation Services
FastVein™
Ajax
Entry Solutions
Personal Safety Alarm Devices
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Industries
Industries
Croma Security deliver advanced security and fire solutions across a range of industries, from healthcare and education to government sectors. We understand that each environment has its own unique security challenges, which is why we design bespoke solutions to meet the operational, regulatory, and safety needs of every client.
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Healthcare
Leisure and Hospitality
Utilities
Education
Government
Case studies

Wireless Alarm Systems

Security requirements vary across different sites, and wireless alarm systems provide a flexible way to protect buildings without the need for extensive cabling. Croma Fire & Security supplies wireless alarm systems designed for homes, commercial premises, and industrial environments where reliable detection and alerting are essential. These systems support early warning of intrusions and help protect people, property, and assets.

Wireless Alarm System Installation

A full assessment of the property is carried out before installation to identify entry points, risk areas, and optimal device placement. This allows our engineers to design a wireless alarm system that provides effective coverage throughout the building. All alarm systems are installed in line with current safety and security standards and configured for dependable operation.

Features

Alarm System Components

Wireless alarm systems typically include control panels, motion detectors, door and window sensors, and alert devices such as sounders or strobe units. These components work together to detect unauthorised access and trigger an immediate response.

Each component is positioned to maximise detection accuracy and system efficiency.

Wireless Alarms Operation

Operating without hardwired connections between devices, wireless alarms use secure radio communication to transmit signals between components. When a sensor is triggered, the system sends an alert to the control panel for immediate action.

This setup supports fast response times and reduces the need for disruptive installation work.

System Configuration

Every wireless alarm system is configured to suit the layout and usage of the property. Settings such as sensor sensitivity, alert types, and user access levels can be adjusted to match operational needs.

This ensures the system performs consistently within the specific environment it protects.

Detection and Monitoring

Wireless alarm systems are designed to monitor movement, entry points, and unusual activity within a protected area. Detection devices are strategically placed to ensure reliable coverage and minimise false alarms.

Continuous monitoring supports early identification of potential security breaches.

Design and Integration

Wireless alarm systems can be integrated with other security solutions such as CCTV and access control systems. This integration allows for coordinated responses and improved site awareness.

The system design ensures compatibility with wider security infrastructure where required.

Compliance and Standards

All wireless alarm systems installed by Croma Fire & Security meet relevant British Standards and industry requirements. Systems are tested and commissioned to ensure correct operation and compliance.

Documentation is provided to support regulatory obligations and system management.

Our Process

Quotation & Planning

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Installation

Service & Maintenance

What our customers say

The requirements of Compass School can be complex due to supporting pupils with SEMH (Social, emotional and mental health) issues. Whether installing, servicing, or maintaining, the knowledge of the Croma engineers is second to none, whereby they always find a satisfactory solution to the issue at hand that will withstand the environment we work within.

Roger Sim – Site Manager, Compass School

The school has been delighted with the technology, which has enabled us to improve not only administrative functions but also the pastoral care of our pupils

Giles Brand — Bursar, St Mary’s School Ascot

I see tangible payroll savings in the order of 2-3%. Our sites are usually about 35 workers; we are saving £400-£500 a week and are in much better control

Luke Sanders – Project Manager, LTS Refurbishment

We have been delighted with the Fastvein system and the care given to us by Croma. From design meetings to commission, the staff were knowledgeable, helpful and courteous. The system has done all we asked of it and with over 500 entries per day. We are now looking to extend the system to more doors […]

Alastair Ramsay – Headmaster of West Hill Park

Locations we cover

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