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DB12 sounder / horn for harsh industrial & marine environments

This range of sounders has been specially designed for use in demanding industrial and marine environments where a robust construction and high ingress protection rating is required.

The body is manufactured completely from a UV stable glass reinforced polyester which is also highly flame retardant and impact resistant. Stainless steel screws are incorporated thus ensuring a corrosion free product.

Cooper MEDC can also provide a range of sounders suitable for use in potentially explosive atmospheres. For more information, refer to the datasheet or contact Cooper MEDC sales.

Listen to available sounder tones for this product

Data Sheets
DB12 (259 KB) (PDF)
Product Certificates
Schematics / Wiring
DB12 Schematic (55 KB) (PDF)
Wiring (270-116) (31 KB) (PDF)
Technical Manuals
English (TM120) (16 KB) (PDF)
French (TM120) (103 KB) (PDF)
German (TM120) (73 KB) (PDF)
Area Classification Weatherproof.
Operating Temperature -55°C to +70°C
Ingress Protection IP66 & 67
Material Corrosion-free GRP
Entries Up to 3 x 20mm via knockouts
Weight 1.2kg *
No. of Tones 27 + 5 programmable
Options Body colour, tag & duty labels,
voltages 12V & 24V d.c. 115V & 230V a.c.

* Model dependant


  • IP66 & IP67.
  • Operating temperature -55ºC to +70ºC.
  • Corrosion resistant red painted GRP.
  • Up to 110dB(A) output.
  • 27 tones, user selectable.
  • Tones comply with UKOOA/PFEER guidelines.
  • Any two tones may be switched by the external voltage supply (d.c. version).
  • Retained 316L stainless steel cover screws.
  • Available compliant to ANFOR NF S 32 001.