The DoorBird 423873216 door intercom accessory is a Bluetooth remote control designed for seamless integration with DoorBird systems. It offers enhanced functionality for controlling access to homes or offices. Ideal for residential and commercial use, it ensures secure and convenient entry management. https://elecena.pl/product/28813864/doorbird-423873216-key-fob-bluetooth-remote-programmable-compact-design 2025-05-26 https://elecena.pl/product/28813864/doorbird-423873216-key-fob-bluetooth-remote-programmable-compact-design 2026-05-08 https://elecena.pl/product/28813864/doorbird-423873216-key-fob-bluetooth-remote-programmable-compact-design 2026-07-15 https://elecena.pl/product/28813864/doorbird-423873216-key-fob-bluetooth-remote-programmable-compact-design 2026-08-31