critical safety alert a highvisibility red emergency fire alarm signal illuminates a simple white wall underscoring the

highvisibility communication underscoring communicates preparedness installation illuminates prominently contrasting unambiguous reliability highstress situations simplicity background evacuation prevention procedures protection management emergency displayed instantly essential protocols proactive education awareness critical striking powerful response building measures training security message signage warning safety signal simple bright visual action colors create hazard system crisis alert alarm white clean plain event clear drill fire