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Protagged / Emergency Device


Protagged is an emergency call device combined with an alarm siren and a color spray.
By pressing the e-call buttons your GPS-position will be sent to the police, while a loud alarm starts to distract the perpetrator.
After the (blue or red) e-call buttons are pressed, it is possible to use the color spray function.
The colour is very permanent on skin and clothes. It will stay for at least two weeks, even after several washings. The color is a key feature to find the offender faster for further investigation.


Hochschule für Gestaltung Schwäbisch Gmünd

Hochschule für Gestaltung Schwäbisch Gmünd
Schwäbisch Gmünd, Germany

Daniel Durlik,
Hochschule für Gestaltung Schwäbisch Gmünd

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