Informal to admit (someone) to a building by activating an electronically controlled door.... Click for English pronunciations, examples sentences, video.
The Buzz In! buzzer app serves as a great tool for playing various game shows, quiz bowl type competitions, or as a tool to make your classroom more interactive ...
BuzzIn.live. The simple online buzzer system! Join Game Create Game. How to Play (It's simple!) Leader Creates a game system; A game code is generated on ...