Clifford RS 3.5 Feature question

Just install a Viper 791 into my car but it seem to be missing one feature that I like from my old Clifford  intelligaurd 8000.  Basically it locks the door when the car starts BUT when I drop off a passenger and they open the door the close it, and once I drive off it senses the RPM or something and relocks the door.  Does the 791 have this feature... I've been messing with the setting but can't find it.  thanks

I don't believe the 791xv has the RPM Monitoring feature. I've never seen it in any of the Viper manuals.Steve G

I'm not looking for the RPM monitoring feature.  I basically looking for the feature where it automatically relocks the car once someone leaves.  Just a convience thing that I miss.