Fire sign Fire alarm button Supernova Plus

Fire sign Fire alarm button Supernova. Afterglow in both the colour of the symbol (white) and the warning colour of the sign (red). Aluminium for wall mounting. Supernova is a patented working environment sign with a colour afterglow. The sign design complies with standards ISO 7010 (pictograms), ISO 3864 (correct signal colours in daylight and dark) and ISO 16069 (afterglow luminescence).