Special vehicle construction

Special solutions for special vehicles - from taxis to operation vehicles used by undercover investigators.

Car Hifi

For us it is not important what you retrofit - but how you retrofit.

R@ven BlueLight

The multi-operator system for police, rescue service, fire brigade & Co.

Cable assembly

We design and produce vehicle-specific, plug-ready cables for your individual needs.

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automotive | electronics
We speak vehicle language - fluently.

Professional consulting from our product management

Our competent and well-trained employees are always at your disposal!

✆ » +49 8061 495 180 «
Benefit from our solutions

Imprecise taximeters? Theft of emergency vehicles with a running engine? Difficulties in retrofitting radios?
Together with our development team we will gladly exchange your problems for our solutions!
Daumen hoch
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of our customers rate our products as "good" or "very good".


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of the delivery dates provided by us will be met in due time.


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of our customers would recommend us as CAN bus specialists.


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feel well advised by our support.

Carl-von-Ossietzky-Straße 3 • D-83043 Bad Aibling • Tel: +49 8061/49518-0 • Fax: +49 8061/49518-10 • E-Mail: info@speedsignal.de
Opening hours



Monday8:00 - 17:00
Tuesday8:00 - 17:00
Wednesday8:00 - 17:00
Thursday8:00 - 17:00
Friday8:00 - 17:00