STEIGTEC SEKUTEL telescopic emergency ladderSTEIGTEC SEKUTEL is a telescopic emergency ladder in hatchbox. The ladder is installed in the balcony floors or ceilings and is a quick and reliable secondary escape. The hatch box made of profiled steel is corrosion-resistant and maintenance-free. If required, the hatch cover can open and trigger the automatic retraction of the telescopic ladder. A safety interlock mechanism in hatch box cover in conjunction with a mechanical bell provides protection against unwanted opening.