Product review (1 stars): "BEEP! BEEP! BEEP! BEEP! BEEP! BEEP! BEEP! BEEP!" -Ivation "Ice" Machine
This machine sits unplugged, but it used to make decent ice.  It is unplugged because it beeps... constantly... loud enough for the neighbors to hear.  And it's not just a single beep.  The machine feels the need to beep nine or ten times in a row.

As near as I can tell, the machine beeps when it's low on water, it has too much water, the ice is done, the ice is not done, the lid is open, or the weather is nice outside.  I found online instructions on how to disable the beep by dismantling the machine and severing the piezo buzzer with an knife.  It's either that or my eardrums, so I'll give it a go.

Note: if your family is deaf or isn't bothered by loud beeps throughout the day and night, the machine would be wonderful for you.