Calectro stand with HVAC sensors and duct smoke detector graphics

Photo: Mariusz Młynarczyk / CloudAir.tech

Calectro shows its range under two printed walls, "HVAC sensors" and "Duct smoke detectors", both with the line "Swedish innovators in HVAC since 1969". A red duct smoke detector sits on the black counter, a small table holds pressure and temperature sensors, and a brochure stand promotes the Uniguard product.