Comelit-PAC launches new linear beam smoke detectors for large spaces

Comelit-PAC has launched a new range of linear beam smoke detectors designed to simplify fire protection across large, open spaces

Designed for warehouses, atriums, industrial facilities, sports halls and other high-ceiling environments, the new detectors use reflective infrared beam technology to monitor for smoke over distances of up to 120 metres.

The range comprises four models, with addressable and conventional variants covering applications from 5 to 60 metres and 50 to 120 metres. The detectors are compatible with Comelit-PAC’s Logifire addressable panels as well as conventional fire alarm systems.

Mandy Bowden, Fire Systems Business Manager UK & ROI at Comelit-PAC, said the range has been developed to provide greater choice while simplifying system specification and support.

“As warehouses become larger, industrial facilities more complex and public spaces increasingly multi-purpose, there’s growing demand for technologies to deliver reliable coverage without adding unnecessary complexity,” she said.

Easier commissioning and environmental compensation

Certified to EN54-12, the detectors are designed to support straightforward installation and reliable performance. The addressable models also incorporate EN54-17 certified short-circuit isolation.

Smart alignment technology automatically optimises the signal during commissioning, while an integrated laser pointer assists with setup and alignment.

The detectors also compensate automatically for environmental changes that can affect performance over time, including dust build-up, minor structural movement and temperature fluctuations. Maintenance alerts are generated when cleaning or servicing is required.

Addressable models provide additional functionality through the control panel, including programming, real-time alignment display and dual sensitivity settings for day and night operation. They can be powered directly from the loop or through an external power supply.

Bowden added: “Every site varies considerably in scale and complexity, which means fire detection technologies need to respond to very different operational demands.

“The focus of this launch is to present solutions to maintain consistent performance despite changing environmental conditions over time. Long-term reliability and suitability for the environment are now just as important as meeting the initial design requirements.”

Across the range, the detectors are IP65 rated and suitable for operating temperatures from -20°C to +60°C. Remote indicator connections are provided, while conventional models can also be integrated with third-party systems.