The controller can be delivered in three different sizes depending on the number of signal groups required. For normal intersections the 3U rack with 16 signal groups and 32 detectors will be suitable. For larger intersections, or for covering more than one intersection, there are versions with 32 and 64 signal groups and 80 detectors. ITC-2 is designed for any climate and is installed worldwide, from the cold Nordic to the hot Middle East and Africa regions. The larger cabinet is equipped with a swing frame allowing easy access to the backside of the unit. The controller has been developed according to European and national standards.