Comprising easy-to-install and customizable glass or aluminium and cabling and controls that interface with the BMS or the fire indicator panel (FIP), SJ Proteger automatic opening louvres are designed for heat and smoke extraction or make up air for stair pressurization.

In stairwells and corridors within residential apartments, hotels, school, shops and offices, allowing the release of heat and smoke ensures key escape routes are kept clear for longer for the safe evacuation of building occupants and easier access for fire services. 

Safetyline Proteger louvres are tested and certified for NSHV (Natural Smoke and Heat Ventilation) in accordance with European standard EN12101-2 and are important safety devices in preventative fire protection.