I feel they should change the outpost's "non-sentinel status" in the game, I really think that outposts should have sentinel warnings, because realistically they would have alert systems as well. I think it is rather stupid "not" to allow an alter system in the outposts. Because to not allow an alert system is not really realistic. Even outposts in real would have had an alert system. The people don't just sleep, someone is always keeping watch.