Comelit-PAC has launched a new range of linear beam smoke detectors designed to simplify the protection of large, open spaces, combining easier commissioning with compatibility across both addressable and conventional fire alarm systems.
Developed for applications such as warehouses, atriums, industrial facilities, sports halls and other high-ceiling environments, the new detectors use reflective infrared beam technology to monitor for the presence of 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 from 50 to 120 metres and is compatible with Comelit-PAC’s Logifire addressable panels alongside conventional fire systems.
Simplifying protection in large spaces
Says Mandy Bowden, Fire Systems Business Manager UK & ROI at Comelit-PAC: “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. Our new beam detectors are giving customers access to a broader range of solutions from a single trusted partner, making it easier to specify and support the right system for every application.”
Certified to EN54-12, with the addressable models also incorporating EN54-17 certified short-circuit isolation, the detectors have been designed to support straightforward installation and reliable performance. Smart alignment technology automatically optimises the signal during commissioning, reducing the need for fine calibration, while an integrated laser pointer assists with setup.
The detectors automatically compensate for environmental changes that could affect performance over time, including dust build-up, minor structural movement and temperature fluctuations. This helps maintain stable sensitivity and reduce the risk of unwanted alarms, with maintenance alerts generated when cleaning or servicing is required.
Supporting long-term reliability and performance
Addressable versions offer 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 via an external power supply and are designed with low current consumption.
Mandy concluded: “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 the conventional models can also be integrated with third-party systems.
