Products : 420, 430, 228, 210, 410, 222, 370, 320, 326, 690, 326/412, 440, 950 / 1850, 1850, 2350, 450, 370/330 and 67

BK3 back-up alarm, continuous sound, 105 dB

Universal voltage waterproof horn with continuous sound, particularly suitable for signalling operations such as: opening of deck and engine compartment; pulling out of gangways; crane, davit and cathead operating; malfunctioning of electronic devices.

BK1 back-up alarm 85-95 dB

Universal voltage waterproof horn with intermittent sound, particularly suitable for signalling operations such as: opening of deck and engine compartment; pulling out of gangways; crane, davit and cathead operating; malfunctioning of electronic devices.

BK2 back-up alarm 100 dB

Universal voltage waterproof horn with intermittent sound, particularly suitable for signalling operations such as: opening of deck and engine compartment; pulling out of gangways; crane, davit and cathead operating; malfunctioning of electronic devices.