{{#pushedProductsPlacement4.length}} {{#each pushedProductsPlacement4}}
{{product.defLight}}
{{#if company.requestButtonsVisibility.requestButtonQuestion == "ACTIVE"}}
{{elseif company.requestButtonsVisibility.requestButtonWhereToBuy == "ACTIVE"}}
{{/if}}
{{product.productLabel}}
{{product.model}}

{{#each product.specData:i}} {{name}}: {{value}} {{#i!=(product.specData.length-1)}}
{{/end}} {{/each}}

{{{product.idpText}}}

{{productPushLabel}}
{{#if product.newProduct}}
{{/if}} {{#if product.hasVideo}}
{{/if}}
{{/each}} {{/pushedProductsPlacement4.length}}
{{#pushedProductsPlacement5.length}} {{#each pushedProductsPlacement5}}
{{product.defLight}}
{{#if company.requestButtonsVisibility.requestButtonQuestion == "ACTIVE"}}
{{elseif company.requestButtonsVisibility.requestButtonWhereToBuy == "ACTIVE"}}
{{/if}}
{{product.productLabel}}
{{product.model}}

{{#each product.specData:i}} {{name}}: {{value}} {{#i!=(product.specData.length-1)}}
{{/end}} {{/each}}

{{{product.idpText}}}

{{productPushLabel}}
{{#if product.newProduct}}
{{/if}} {{#if product.hasVideo}}
{{/if}}
{{/each}} {{/pushedProductsPlacement5.length}}
electric horn / for ships 20-75 m
electric horn
11478-7

Low profile drop in horn with grills. Design allows easy installation. Easily retrofitted. Comes with black and white cover. 12V. Designed for ABYC standards for boats up to 20 meters.

digital horn / for ships
digital horn
EMH-M

Sound intensity: 112 dB

Waterproof electronic whistle complete with loudspeaker, AISI 316 stainless steel bracket and electronic unit

See the other products
Marco
digital horn / for ships
digital horn
EMH-2

Sound intensity: 115 dB

Waterproof electronic whistle complete with loudspeaker, AISI 316 stainless steel bracket and electronic unit

See the other products
Marco
digital horn / for ships
digital horn
EMH

Sound intensity: 112 dB

Waterproof electronic whistle complete with loudspeaker, AISI 316 stainless steel bracket and electronic unit

See the other products
Marco
pneumatic horn / for ships 20-75 m
pneumatic horn
S-330

Sound intensity: 132 dB

... other horns of similar output, yet is certified to IMO Requirements for vessels up to 75 Meters in length, and can be powered by extremely small compressed air systems to minimize associated cost and ...

See the other products
Kahlenberg Industries, Inc.
pneumatic horn / for ships 20-75 m
pneumatic horn
S-330-DVM-H

Sound intensity: 132 dB

... sound signal for commercial marine applications in an economic and compact package suitable for use on vessels up to 75m (246ft). The S-330-DVM-H Air Horn features a new, heated external valve that reduce ...

See the other products
Kahlenberg Industries, Inc.
pneumatic horn / for ships 20-75 m
pneumatic horn
D-330

Sound intensity: 133 dB

... other horns of similar output, yet is certified to IMO Requirements for vessels up to 75 Meters in length, and can be powered by extremely small compressed air systems to minimize associated cost and ...

See the other products
Kahlenberg Industries, Inc.
electric piston horn / for ships 20-75 m
electric piston horn
PW2

Sound intensity: 123 dB

Approved signalling whistle complete with white painted horn Ø 7.9. With electric compressor and mounting accessories. Meets COLREG 1972 IMO class IV regulations. Approvals: NMMA, LLOYDS REGISTER MCA.

digital horn / for ships
digital horn
1009

Sound intensity: 110 dB

- IP-56 - SPL: approx. 110dB/1m - Supply voltage: 24VDC - Weight: 1,1 kgs - Dimensions: 139 x 139 x 197mm

See the other products
Jotron
electric horn / for ships
electric horn

pneumatic horn / for ships >200 m
pneumatic horn
MKT 150/90

Sound intensity: 143 dB

... behind the regulations determined through the 'International Convention for Preventing Collisions at Sea, 1972'. Nowadays, each vessel from 12 metres and more (length over all) must be equipped with sound signal appliances ...

See the other products
Kockum Sonics
electric horn / for ships / multi-tone
electric horn
DHR H300 Series

Sound intensity: 122, 132 dB

The DHR300 Air Horns are high quality maritime signalling horns for seagoing and inland navigation vessels. Made of high quality materials like stainless steel and brass. Application Inland navigation ...

See the other products
Den Haan Rotterdam
explosion-proof horn / for ships
explosion-proof horn
SERIES 8494

Max. sound pressure level 121 dB(A) Extreme temperature range -50 ... +50 °C Degree of protection IP66 & 67 Antistatic polyamid enclosure Stainless steel fixings Ex e terminal compartment Spring clamp terminals Corrosion resistant product

See the other products
R. STAHL Schaltgeräte
digital horn / for ships
digital horn
8540-1318

Sound intensity: 116 dB

Solid state operation - no moving parts. Low power requirement. Loud - 116 dBA max. Rugged, shock-resistant design. Sealed, waterproof construction - for indoor or outdoor use. Multiple, low cost units may be ...

pneumatic horn / for ships / multi-tone
pneumatic horn
TA DUAL

Sound intensity: 123 dB

... low air requirement for dependability and long life. Mounting pad and hardware included. Designed for use with choice of air horn kits. See specifications below. Aftermarket units are shipped in attractive packaging with FIAMM name

See the other products
Fiamm Spa
digital horn / for ships
digital horn
541 SERIES

DETAILS • 12 or 24 Volt DC Systems • For Vessels Under 12 Meters (39.4 Ft.) • Uses “SETS” Horn Technology • Draws Less Than 1/2 Amp • Unit Is Polarity Protected • Solid State With No Moving Parts • Built-in ...

How to choose this product

ship-horn

A ships horn is a device designed to emit acoustic signals.

Applications

In reduced visibility, the horn may be sounded while underway, at anchor or during maneuvers. In normal visibility, it is used to signal the ship's intentions such as changing course to port or starboard or moving astern.

Technologies

Depending on the vessel's dimensions, its horn operates somewhere between 70 and 700 Hz, with a range of one to two miles. Ships horns usually operate on either compressed air or electricity.

How to choose

Vessel length will determine choice of horn and its frequency. Technical details can be found in Appendix III of the RIPA.

Advantages

- Acoustic communication

Disadvantages

- Limited range