PRODUCT DESCRIPTION: • Completely self-contained• Fully automatic operation• Compact, low profile design in a neutral finish• UL-924 listed• Automatic, low volltage disconnect (LVD)• 120 or 277 VAC operation• Injection-molded, V-O flame retardant,• high impact, thermoplastic housing• 5 year warranty• Charge rate / power on LED indicator light• Energy consumption of less than 4 watts for• red letters and less than 2 watts for green letters• LED lamp life of 25 years plus• Listed for damp location• Universal mounting for top, side or back installation• All mounting hardware included• Back plate and 2 faces included• Ni-cad battery emergency (EM) units