Jansen Systembau A-0 roller shutters convince by their aesthetical steel and stainless steel execution. They were inspected and approved as fire barriers according to the latest IMO resolutions MSC.307 (88)-(FTP-Code 2010), IMO Resolution MSC.61(67)-(FTP-Code), Annex 1, Part 3, IMO MSC.1/Circ.1319. In case of fire the A-0 roller shutter will be released via smoke and temperature detectors and shuts down controlledly.