BUP 01 is designed for the use as a unit for emergency communication from railway passenger cars with driver's cabin. Data is exchanged via Ethernet and CAN networks. All conversations are registered in the local records. BUP02 – rugged computer from Fastwel is fully configurable and can be customized according to the specific demands of your application. The device is designed for use in transport under conditions of adverse mechanical and electromagnetic effects in the wide range of environmental temperatures (EN50155).