How does the family feud buzzer work?

The Family Feud buzzer system typically consists of a signal button that contestants press to indicate they want to answer a question. Each button is connected to a central system that registers the first button pressed, locking out other contestants to prevent interruptions. The host or game system then acknowledges the first contestant who buzzed in, allowing them to respond. This mechanism ensures fair play and maintains the game's fast-paced nature.