Vibratone® Horn produces sound by the electro-mechanical vibration of a stainless steel diaphragm. The horn mechanism with diaphragm is attached to the grille. Indoor or outdoor use is made possible by the water and dust-tight backbox. The 350WB is available in 120 or 240 VAC for 50/60 Hz. The sound output level is 100dBA nominal at 10 ft. Model 350WB features a die-cast aluminium rear housing sealed with a gray enamel finish. The rugged outer housing resists vandalism without reducing sound output. Model 350WB is fused and utilizes a terminal block connection. The horn and backbox combination is UL and cUL Listed, CSA Certified and FM approved. Capable of reproducing coded blasts or sustained tones, Vibratone® horns are excellent for general alarm, start or dismissal, coded paging and process control signalling in areas where their sound output exceeds ambient noise levels. Compact size and various installation options make them ideal for institutional use.
