The Door Buzzer

Buzzers are used in lots of different industries such as alarms for homes, vehicles, and other buildings. In phones to confirm user input, such as a keystroke or mouse click. In appliances like washing machines, microwaves, and thermometers. Buzzers are also used in vehicle-reversing alerts and doorbells. They can be used in toys and game and in sporting events, such as basketball games. That's a lot of different industries! Found out more about Industrial engineers here.