The EX1104 is a Class I Division 1 explosion-proof LED exit sign engineered for hazardous locations where flammable gases, vapors, or combustible dust may be present. Constructed from high-grade A356T6 aluminum with a tempered glass faceplate, it provides reliable exit illumination under both normal and emergency conditions. With universal 100–277V operation, battery backup capability, and outdoor-rated durability, the EX1104 ensures safe egress in the most demanding environments.