From SACD.dialog:

Nr=3 Text=_"/usr/bin/hermodoors --open"
<LuaCode>
	npc_says(_"Opening doors...")
	npc_says(_"Connecting to peripheral controller...")
	change_obstacle_state("SACD-North-1", "opened")
	change_obstacle_state("SACD-North-2", "opened")
	change_obstacle_state("SACD-North-3", "opened")
	change_obstacle_state("SA-Main-EastN", "opened")
	change_obstacle_state("SA-Main-EastS", "opened")
	change_obstacle_state("SA-Main-WestN", "opened")
	change_obstacle_state("SA-Main-WestS", "opened")
	change_obstacle_state("SA-Main-Enter", "opened")
	npc_says(_"ERROR: An error occured while opening some doors.")
	npc_says(_"Please enter unlock security override password:")
	tux_says(_"CTRL+C")
	npc_says(_"Invalid password. Entering lockdown mode.")
	npc_says(_"ERROR: Lockdown mode has an error.", "NO_WAIT")
	npc_says(_"ERROR: error has an error.", "NO_WAIT")
	npc_says(_"ERROR: SADD droids now set to search-and-destroy mode.")
	set_npc_faction("ms", "SADD")
	set_bot_name(_"SADD -- Exterminate Mode", "SADD")
	set_bot_destination("SADD-MoveTarget", "SADD")
	cli_says(_"admin@sadefence: ~ #", "NO_WAIT")
	hide(3)
</LuaCode>