The Grothe 43554 Chime is a black and white door chime with an 86 dB sound level. Manufactured by Grothe, this Croma 150 SW model operates at 12 - 8 V. It is typically used as a doorbell in homes and offices. https://elecena.pl/product/28790030/grothe-43554-chime-12-8v-86dba-black-white-high-functionality-gong 2025-05-23 https://elecena.pl/product/28790030/grothe-43554-chime-12-8v-86dba-black-white-high-functionality-gong 2026-09-20