Roof equipment of the special signal system, design - GF82.25-P-3120-03T

The design of the Hella RTK6 roof equipment is modular. The module equipment is automatically recognized by the processor-controlled central control unit via the programming of the plug connection. The individual modules are linked with each other and to the central control unit via a bus system.

Due to the modular design the roof equipment can be subsequently changed. The Hella RTK6 roof equipment is controlled via the special signal operating unit (audio and light) (A48).