Yes, my NR 360 is one that you lay the egg's on the side inside of it. This bigger one, you stand them up with the small end down in it. I don't know how big a peacock's egg is, but this incubator could probably handle those emu egg's in it if you didn't put the turner in it, and marked both side's of an egg with either an "X" or an "O" and were to hand turn them 3 times a day? It say's to push any of the button's to stop the alarm, and if you took the lid off to do that, it would set the alarm off.