The m-e modern-electronics 41358 wireless doorbell transmitter, also known as Bell-503 TXW, features a backlit nameplate for easy identification. It is a single piece transmitter, suitable for enhancing or supplementing existing wireless doorbell systems. Ideal for both residential and commercial entry points, it ensures efficient and convenient visitor alerts. https://elecena.pl/product/28586822/m-e-41358-bell-500-wireless-doorbell-transmitter-with-backlit-nameplate 2025-05-04 https://elecena.pl/product/28586822/m-e-41358-bell-500-wireless-doorbell-transmitter-with-backlit-nameplate 2026-06-14 https://elecena.pl/product/28586822/m-e-41358-bell-500-wireless-doorbell-transmitter-with-backlit-nameplate 2026-07-08 https://elecena.pl/product/28586822/m-e-41358-bell-500-wireless-doorbell-transmitter-with-backlit-nameplate 2026-08-23