471 Acoustic signalers 21 MARCO electric horn with amplifier, suitable for boats from 20 to 75 metres It includes amplifier, fog signal, VHF input, microphone input. RINA-type approved for boats up to 75 metres, either pleasure or fishing boats. It includes microphone. Code Initials V Power Speaker Ø mm Length mm Additional function 21.433.24 EW3-M 24 >130 dB 325 437 - 21.433.34 EW3-MS 24 >130 dB 325 437 Siren 21.432.00 Additional control panel to control electronic hoots from a second station. 21.433.36 Standard MIC2 microphone for EW type-tested hoots. \ 21.433.36 MARCO multifunction electronic horn/whistle Functions: - Horn - VHF input - Automatic fog signal - Microphone. Includes water-proof speakers, stainless steel bracket, control microphone; type-approved for boats up to 12 metres. Code Initials V Power Protection mm 21.427.12 EMH-M 12 112 dB IP66 154x121x132 21.427.24 EMH-M 24 112 dB IP66 154x121x132 MARCO electronic multifunction horn/whistle with encodable signals Functions: - Horn - 2 AUX inputs (VHF + stereo) - Automatic fog signal - Microphone - Emergency siren with pre-codified POLICE, FIRE DEPARTMENT, AMBULANCE signals + more codifiable signals. Includes 2 water-proof speakers, stainless steel brackets and a microphone; especially suitable for public transportation, harbour offices, fire fighters, policemen, tourist boats, etc.. Code Initials V mm Protection 21.428.12 EMH-2 12 154x121x132 IP66 21.428.24 EMH-2 24 154x121x132 IP66 MARCO additional control panel Suitable for controlling electronic whistles from other stations. It includes microphone and watertight connector. Suitable for items 21.431.12; 21.431.24; 21.433.24; 21.427.12; 21.427.24; 21.428.12; 21.428.24. Code Description 21.432.00 IP67 control panel for electrical hazards Acoustic and attention alarm Watertight intermittent alarm ideal for signalling the opening of hatches, davits, engine housings, garages, tenders, etc. Code V Power mm 21.464.00 12/24 105dB 101x73x40 Professional electronic bullhorn Functions: megaphone + siren + whistle. Code W Capacity Length mm Ø mouth mm Power supply Duration in urban area m outdoors m 21.325.00 30 350 1000 310 200 6 type C batteries 1.5 V half torch (LR14) NOT INCLUDED 8 hours 1.8
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