1 Hz single flash xenon strobe, 13 Joules105 dB (A) or 110 dB (A)31 alarm tones with 4 stagesStage programmabilityInternal volume controlHorn loudspeaker type tone generatorIP 66, IP 67 cast aluminum housing (sounder), polycarbonate (light)10. 4 inch (264 mm) h x 5. 2 inch (134 mm) w x 5. 6 inch (143 mm) dLens colors: clear, yellow, amber, redContact factory for part numbers of colors or voltages not listed below