... brake, station brake & disengage emergency brake between trailer and tractor 6, With turning lamp, brake indicator light ... with mains or other generatorsStandard AVR controlledEasily installation and maintenanceManufacture standards: GB755, BS 5000, VDE 0530 ... , DSE3110, DSE5110, DSE7110 and DSE7210 and etc.Intelligent LCD display, automatic control, Chinese and English operation interface.High water ...