Design for Leaving

Storyline
When Daffy Duck, a salesman for the ACME Future-Antic Push Button Home of Tomorrow Household Appliance Company, Inc. visits Elmer Fudd's home, he sends him away while he sets up a trial of a complete line of ultra-modern automatic household appliances for a possible future-antic push button home. But one has to wonder about the main control panel's Big Red Button. What does it do?