Detection of vehicle movement in a priority direction activates switch-over of the lights cycle (e.g. site exit, fire and rescue etc.) The lights must be synchronised using the radio link communication option or the cabled option.
Temporary traffic light - OPTIONS
Accueil (Portail TTS) >Temporary, On-board and Permanant Signals > ROADWORKS SIGNALING > Temporary Roadworks Traffic Light > Temporary traffic light - OPTIONS > PRIORITY DIRECTION