Electrical siren – type 208, 212
Electrical and pneumatic siren applicable for factories, ports, marine use etc. Available for both AC and DC
White bakelite bell with dome of bright nickel plated steel. Available in a large range of both AC and DC voltage, as well in different sizes.
Diaphragm horns – types 172, 173
The diaphragm horns types 172 and 173 are typically applied in engine rooms, factories, etc. where a robust, waterproof audio indicator...