The MOS 8 mobile siren amplifier acts as the source of 200W high-power signals and is mainly intended for fire-fighting vehicles (GVC 16/15, GVC 16/24, GVC 16/25, GVC 24/50). In addition to the three standard tones (wail, yelp and hi-lo), the MOS 8 includes an additional tone “SIREN” and a HORN/MANUAL switch, as well as an integrated microphone for spoken messages.
