Uralarm Whizz-No-More 9000
Wikisimpsons - The Simpsons Wiki
The Uralarm Whizz-No-More 9000 is an alarm that is supposed to help with bed wetting.
History
When Homer started wetting the bed again, he was embarrassed about his problem and didn't want anyone else to know about it. He secretly went to Shameful Eddie's and bought the alarm to stop him from wetting the bed. However, the alarm's siren and flashing lights went off in the night, waking up the whole family, who then discovered Homer's problem despite his efforts to conceal it.