Heidemann's 70142 bell panel features a stainless steel construction and operates at 24 V/1 A. It includes a nameplate and is designed for single-row doorbell applications. Ideal for residential or commercial use, the Klingelplatte Potsdam 1-reihig offers a durable and elegant solution for entry notification. https://elecena.pl/product/28602280/heidemann-70142-potsdam-bell-panel-stainless-steel-24v-1a-with-nameplate 2025-05-06 https://elecena.pl/product/28602280/heidemann-70142-potsdam-bell-panel-stainless-steel-24v-1a-with-nameplate 2026-07-11