I just tried 2 blips on the remote.
Interior sensors disabled, 2 pulls on the handle to open the door with instant alarm, so no good for a quiet exit at the dead of night on a campsite! unless you unlock using the remote. Also means that any one breaking a window can open a door to remove your contents albeit with the alarm sounding.
Setting the b pillar switch to yellow and then shutting the drivers door and 1 blip on the remote disables the interior sensors and deadlocks the doors so they cannot be opened from the inside meaning the miscreants have to climb in and out of the broken window.
This is how mine works, others may be different.