The Grothe 43721 Buzzer operates between 8 to 12 V and produces a sound output of 80 dBa in a white finish. Manufactured by Grothe, it is designed as an efficient and reliable doorbell or door chime. This buzzer is typically used in residential or commercial properties for alerting or notifying purposes. https://elecena.pl/product/28934331/grothe-43721-buzzer-8-12v-80dba-white-integrates-with-switch-programs 2025-06-11 https://elecena.pl/product/28934331/grothe-43721-buzzer-8-12v-80dba-white-integrates-with-switch-programs 2026-08-04