ENVIRONMENTAL PENDANT; CLEAR LOWER DOME; NO CAGE; 1.25A FUSE; 2 AUXILLIARY OUTPUTS; 7 ALARM INPUTS; 0.090 INCH INJECTION MOLDED POLYCARBONATE BUBBLE; ALUMINIM TRIM RINGS; BUILT-IN BACK BOX MEMORY; INTEGRAL PASSIVE UTP CIRCUIT; COMPATIBLE WITH ALL SPECTRA IV DOME DRIVES; 16X COLOR; INDOOR/OUTDOOR APPLICATIONS; ALUMIMUM BACK BOX