To increase the distance at which remote-controlled vehicles can be controlled,
relay-controlled communication can be installed both inside and outside of buildings.
Inside buildings, the relay station on a tracked plattform follows the advancing manipulator
vehicles and provides safe communication to the control centre either by radio-control or by cable.
For operations outdoors a 34-meter high telescopic mast is available mounted on a
four-wheel drive HGV to support the radio link between the tracked plattform and the control center.