Buzzer has 2 syllables and the stress is on the first syllable.
| # | Sentence | |
|---|---|---|
| 1. | Please push the buzzer. | |
| 2. | The buzzer sounded. | |
| 3. | Tom heard the buzzer. | |
| 4. | Tom pressed the buzzer three times. | |
| 5. | He rang the buzzer three times, but no one opened the door. |