rsync to a dir which needs priv

I need to move some files to a remote dir - with SYS priv I can write to that directory but without it I can not.

on the target Machine

vi /etc/sudoers
tim  ALL= NOPASSWD:/usr/bin/rsync
tim  ALL=(ALL:ALL) ALL

It is the line with NOPASSWD which means I can use the commenr rsync as su without entering my password.