Electronic horn EW 3

Electric horn with pressure-chamber loudspeaker.
Certified for vessels from 20 to 75 m as signaler and foghorn.
Pursuant to COLREG 1972, IMO Class III approved by BSH, RINA,
Lloyd's Register, MCA, BureauVeritas.

The system is made up of the horn (loudspeaker) (dimensions: see below)
for mounting in the mast and the switch box (200 x 150 x 80 mm). For 24 V systems.
The horn can be used at any time by pressing the key (not included), but also
automatically through individual programming. A signal with up to 8 tones can be
programmed, repetition frequency 60 or 90 seconds.
Tone frequency: 690 Hz, volume 131 dB(A) at 1 m.