Description: Cummins 6 generation detector can only use the previous version of 8.7 stable and easy to use when Cummins official update upgraded to 8.9 9.0 version after the 6 generation detector is no longer applicable to this version of the software New 8.9 9.0 version software requires the original 7 generation detector if you do not have the original 7 generation can buy our alternative product detection line can be supported
