The company Deutsche Signal-Instrumenten-Fabrik Max B. Martin had already developed in 1932 together with the fire and police services a siren which was legally prescribed as a special signal for prioritised road users (legislator: “Warning device with a series of tones of different frequencies”). Every special signal device on German police and fire service vehicles before 2nd World War was actually a MARTIN-HORN®.
The registered tradename MARTIN-HORN® refers to sirens which use one or more tones to form a warning signal. The genuine MARTIN-HORN® is recognised by its penetrating, trumpetlike tones.
The MARTIN-HORN® 2298 GM is characterised by the 4 diaphragm acoustic horns with tremolo tuning for additional warning effect. Special designs with other types of tuning and rhythm are available.
Additional data
When ordering, please indicate the operating voltage!
Normal accessories
Special accessories
Snow protection caps (When using snow protection caps, the total length of the cups increases by 30 mm.)
Advantages over 2297 GM:
at the same power!
Bracket for diaphragm acoustic horn
Required quantity: 2 pieces
(per acoustic horn 1x)
No. 2529.04
Sketch PDF Download
2 x Snow protection cap
for acoustic horn a‘
No. 2554.43
2 x Snow protection cap
for acoustic horn d"
No. 2554.23
