Prototype / design study - year of construction 1974-

Here it is, the only example of the Hella RTK 2 ever built!

This warning unit from Hella never went into series production and was only built once as a design study. Originally it was once painted white, then it was fiery red and now orange. So far, why cannot be reproduced. The system was fixed to the rain gutter by means of roof racks inserted on each side of the vehicle, so it was not screwed to the vehicle roof.

Equipment:
- 2 beacons
- 2 speakers (front)
- 1 "Follow" signal generator, glowing green

Total rarity!
Images and text: www.Blaulichtmuseum.de & Hella corporate archive