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Product Range

Company presentation

See our company presentation and get an insight into our business, our products, applications and development.



Introducing UG-7 duct smoke detector

Calectro introduces UG-7 single tube duct smoke detector, specially designed for the American market.
Learn how to install the Uniguard 7 in ventilation systems.



UG-3 duct smoke detector

The film shows an animation of the application and function of our duct smoke detector for ventilation system,
Uniguard Superflow UG-3.




Calectro AB · Phone: +46 31 695300 · Telefax: +46 31 293291
Calectro develops and sells sensors and components for the HVAC industry, air handling units and CO2 and fire safety/security. Smoke detectors e.g. Uniguard Superflow UG-3 for duct ventilation systems, Pressure sensors, Occupancy sensors, Thermostats, CO2 sensors, CO2 safety systems, Flow sensors, Sirens and Beacons are some of Calectro’s products.
© Calectro AB 2018