Intercoms with card reader

Card reader

— the memory card slot allows you to use interchangeable cards to store various data. Usually we are talking about information related to the main functionality of the intercom — visit logs, conversation records, etc.; however, other applications may be envisaged, depending on the model. Memory cards are cheaper than built-in drives of the same capacity, and they also make it easier to transfer data from the intercom to other devices, such as a laptop or tablet.