The EXSN1105 Hazardous Location LED Exit Sign is designed for areas with explosive gases, vapors, and dust. Constructed with a vandal-resistant aluminum housing and sealed polycarbonate faceplate, it ensures safe, reliable performance in Class 1 Division 2 environments. With UL924 listing, dual-voltage operation, Ni-Cd battery backup for 90 minutes, and optional cold-weather operation down to -40°F, the EXSN1105 delivers durability, visibility, and compliance for hazardous and industrial locations.