Free shipping! US$99/pc, Features Calculates the Master code for unlock the radio after disconnecting it from main power supply which can happen by a empty battery, battery removal or radio removal from the vehicle. Calculation is made by entering the carradio serial number into the device. It's easy to use and does not need a PC, so you can use it directly in the vehicle too. Functions Workable Model Ford: Ford M, L & C Ford Code by PCB/Serial Number Blaupunkt: BP Standard (Code 0000-1999) & BP Standard (Code 0000-9999) BP Citroen (Code 0000-1999) & BP Citroen (Code 0000-9999) BP BMW (Code 0000-9999) BP Renault (Code 0000-9999) . Package contains - Carradio code calculator REMARK: we do not include the software, we sell only the hardware interface. This ad has had 331 displays and 170 readers