Fircroft Technologies Ltd

ASYRA provides fast-acting wireless alarm solutions designed to safeguard people and property when urgency is critical. Ideal for schools, public facilities, construction sites and industrial environments, the system is simple to deploy, extremely adaptable and works without complicated infrastructure. From lockdown procedures to fire and emergency notifications, ASYRA delivers dependable and cost-efficient protection with minimal interruption.

The latest ASYRA wireless system delivers a highly flexible and straightforward solution for lockdown alerts, temporary fire alarms, first aid call systems, and many other safety applications. A key advantage is its ability to combine two alarm types in one integrated system, reducing both installation complexity and overall cost.

With system monitoring and data logs accessible via an Android app, there is no need for a traditional, costly control panel.

The system can be configured from as few as two devices up to 254 devices, with wireless coverage exceeding 1 km — making it suitable for extensive sites such as school campuses and construction areas. Even larger setups can be achieved by linking I/O modules across the ASYRA network.

Ideal for use in schools, public buildings, construction environments, and industrial alert applications.

The ASYRA Lockdown Alarm System is a specialised alert designed to quickly inform staff and students when a lockdown procedure is needed. Unlike standard fire alarms, it uses distinct audible and visual signals to avoid confusion with other emergencies. It also extends coverage to outdoor areas such as playgrounds and sports fields, ensuring everyone is notified.

Activation is via strategically placed ASYRA Lockdown Call Points throughout the school, both inside and outside, enabling a rapid response. The system’s goal is to enhance safety by prompting immediate action during security threats or serious incidents.

Features

ASYRA’s simple pairing process enables fast installation, and with a standard 4-year battery life, you’ll benefit from reduced upkeep and lower overall costs.

The System

This addressable wireless solution supports a network of 2 to 254 devices linked to a master call point. Placing the master centrally can double the communication range, optimising coverage. The system supports two independent alarm channels on the same radio network, allowing versatile use — from basic point-to-point alerts for general safety, to integrated fire and lockdown signalling.

Indoor & Outdoor Use

The ASYRA wireless call point is a manual trigger device suitable for both indoor environments and outdoor locations when protected by a clear polycarbonate cover. Its design is based on EN54-11 standards, ensuring familiar operation, and includes signal strength and status indicators for straightforward commissioning and user confidence.

No Control Panel Required

ASYRA operates without the need for a dedicated control panel. A single call point can form a network of up to 254 units with a wireless range up to 1200m (free field) — and double that with a centrally positioned master device. This eliminates the cost and complexity of a traditional control panel, delivering an efficient, budget-friendly alarm solution.

Features

Universal Wireless Connectivity

The ASYRA I/O/Fault module acts as a versatile wireless interface, enabling seamless integration with other systems.

Highly Adaptable

Equipped with normally closed (NC) or normally open (NO) input contacts and voltage-free relay outputs, the module can receive external triggers to activate the ASYRA alarm system. It can also send external triggers to almost any type of system, making the ASYRA wireless system highly flexible and suitable for a wide range of applications.

Reliable Fault Reporting

The module includes a fault reporting function that provides a fail-safe signal, ideal for critical systems where any fault condition must be automatically communicated.

Dual Power Option

A DC power input allows the module to use a dual battery-backed power supply, ensuring continued operation even in the event of system faults.

Features

Expanded Fire Detection

The ASYRA Fire detector range extends the applications of the ASYRA wireless system, making it suitable for temporary fire alarm setups on construction sites and other similar environments.

Dual System Capability

ASYRA wireless can combine two system functions in one solution—for example, a temporary fire alarm system alongside a first aid or safety alert system—helping to reduce overall costs.

Industry-Approved Detectors

The system supports a range of industry-approved detector bases, including both heat and smoke detectors.

No Control Panel Required

Installation is simplified with no need for expensive control panels or custom battery packs, providing a cost-effective solution for both setup and long-term use.

Features

Efficient Alarm Signalling

This sounder/strobe offers a high-efficiency, low-power solution for situations where both audible and visual alarms are needed.

Easy Installation

With simple wireless pairing and a range of up to 1200 m in open space (doubling if the master unit is centrally located), installation is quick and cost-effective.

Customizable Alerts

The double sound siren allows sounders and strobes to emit distinct tones for each alarm channel, clearly identifying the type of alert within the network.

Durable Design

Built with high-quality, robust materials, this unit ensures reliable, trouble-free operation even in demanding environments.

Features

Efficient Audible Signalling

This EN54-approved sounder delivers a high-efficiency, low-power solution for situations requiring audible alarms.

Easy Installation

Designed for straightforward installation, the sounder ensures quick setup and reliable operation.

Durable Design

Constructed with high-quality, robust materials, it provides long-lasting, trouble-free performance even in demanding environments.

Customizable Tones

A wide selection of tone options makes the sounder adaptable to a variety of applications.

Features

High-Efficiency Visual Alarm

This EN54-approved LED visual alarm device (VAD) delivers a high-output, low-power solution for effective alarm signalling, all in an easy-to-install design.

Simple Installation

Mounting is straightforward with two screws, and the IP65 rating is preserved using the included gasket.

Customizable Alarm Modes

The high-output VAD is available in multiple colors to match specific alarm applications.

Durable and Versatile Design

Built with high-quality, robust materials, this device ensures reliable, long-lasting performance even in harsh environments. With selectable flash patterns and color options, it is suitable for a wide range of applications.

At Fircroft Technologies Ltd, we specialise in designing and supplying high-quality weatherproof enclosures, providing durable and reliable protection for sensitive equipment across a wide range of industries. We engineer our enclosures to withstand harsh environmental conditions, including rain, dust, and extreme temperatures, ensuring long-term performance and safety for electrical, electronic, and communication systems. By combining robust materials with precise engineering, we deliver solutions that are both practical and adaptable, meeting the demanding requirements of industrial, commercial, and outdoor applications.

At Fircroft Technologies Ltd, we provide high-quality polycarbonate covers designed to offer robust protection for equipment in a variety of environments. Our polycarbonate solutions are lightweight yet exceptionally durable, resistant to impact, UV exposure, and harsh weather conditions, ensuring long-lasting performance. We focus on delivering covers that combine strength with versatility, making them ideal for industrial, commercial, and outdoor applications. By prioritizing both quality and adaptability, we help our clients safeguard their sensitive equipment while maintaining easy access and practical functionality.

This triple high-output EN54-compliant LED strobe with siren offers a high-efficiency, low-power solution for both audible and visual alarm signalling, all within a simple, easy-to-install design.

Featuring multiple flash modes, it can clearly convey warnings and alarms through both light and sound. Pre-alarm and full alarm modes are individually monitored, each operating distinct flash patterns for clear differentiation.

The integrated alarm device includes a unique first-fix base, allowing for rapid installation and a cost-effective solution. Built with a robust, high-quality design, it ensures reliable, trouble-free operation even in demanding environments. With a variety of selectable flash options, this device is suitable for a wide range of applications.

This EN54 compliant sounder / strobe provides a high efficiency, low power solution for alarm signalling when both audible and dual visual alarm signals are required.

Combined into one unit with a unique first fix installation method in the base, this unit is quick to install to reduce the cost of installation.

The high quality and robust design ensures that the user has trouble free operation over the life of the product, even in tough environments.

With a wide range of selectable options for tones and flash, the product is suitable for a wide range of applications.                

This EN54 approved sounder / strobe provides a high efficiency, low power solution for alarm signalling when both audible and visual alarm signals are required.

Combined into one unit with a unique first fix installation method in the base, this unit is quick to install to reduce the cost of installation.

The high quality and robust design ensures that the user has trouble free operation over the life of the product, even in tough environments.

With a wide range of selectable options for tones and flash, the product is suitable for a wide range of applications.                

This dual high output EN54 compliant LED strobe provides a high efficiency, low power solution for alarm signalling in an easy to install design.

The pre-alarm and alarm modes are individually monitored and operate differ-ent flash functions.

This VAD (visual alarm device) has a unique first fix installation method in the base enabling quick installation to pro-vide a competitive solution.

The high quality and robust design ensures that the user has trouble free operation over the life of the product, even in tough environments.

With a range of selectable flash options, the product is suitable for a wide range of applications.                

This high-output, EN54-approved LED visual alarm device (VAD) delivers an energy-efficient, low-power alarm signalling solution within a user-friendly installation design.

Its monitored alarm mode and FPC circuit maintain consistent flash brightness to ensure reliable visual notification. The device also features a first-fix base system, allowing fast and efficient installation, helping to reduce overall project costs.

Engineered for durability and wide coverage, it provides dependable, long-term performance with minimal maintenance. With multiple selectable flash settings, this VAD is adaptable to a broad range of applications.

This EN54-approved, high-output LED visual alarm device (VAD) offers a reliable, low-power alert solution in a design that is simple to install.

Its monitored alarm function, supported by an FPC circuit, ensures consistent flash intensity for dependable signalling. The innovative first-fix base feature streamlines installation, delivering a cost-effective setup.

Built with strong, durable materials, the unit provides long-term, trouble-free operation even in challenging conditions. With multiple selectable flash modes, it can be tailored to suit a wide variety of applications.

The NB60/230 strobe offers a high-output, energy-efficient visual alert solution for applications requiring clear alarm signalling.

Its convenient quick-fix base design enables fast installation, helping to minimise labour and setup costs.

Constructed from durable, high-quality materials, this strobe ensures reliable, long-term performance even in demanding conditions. The robust yet stylish design makes the NB60/230 suitable for a broad range of environments—from harsh industrial locations to premium, high-profile settings.

This EN54-certified sounder delivers an efficient, low-power audible alarm solution for installations requiring sound-based alerts.

Featuring a first-fix base system, the NS100 is designed for rapid installation, helping to lower overall setup costs.

Its strong, high-quality construction ensures dependable performance throughout its service life, even in challenging environments. With numerous selectable tone options, it can be configured to suit a diverse range of applications.

This single-gang Remote LED Indicator provides a bright visual alert when a connected heat or smoke detector is activated. It is compatible with the remote LED outputs of most detector types.

Designed for easy installation using standard 60 mm mounting points, the unit can be wired into a conventional system via the built-in resistor or connected directly to an addressable detector where the resistor is not required.

With multiple selectable flashing modes, it can be adapted to suit a wide variety of applications.

This single-gang Remote LED Indicator provides a clear visual status of detector activation when connected to the remote LED output of smoke or heat detectors.

Designed for straightforward installation using standard 60 mm screw fixings, it supports 1mA, 2mA, and 4mA options as standard, allowing the same LED unit to be used across both addressable and conventional systems. A high-performance LED ensures excellent visibility even at low current levels and wide viewing angles.

In addition, a built-in constant current circuit prevents data interference, ensuring reliable compatibility with addressable systems.