Uninstall SEP with a password on a many PCs

Hello guys. I have SEP clients with passwords, i have license and SEPM, but i have a question about how can i delete SEP clients on many PCs. Firsttime i wanted to remove SEP via command line with PsTools, but command line does not support a password of uninstall, SEPM cannot delet many station via condition or via a list. And now i have question: how can i do fully clean uninstall SEP clients on many PCs with  a password of client. 

Please, i need a solution