There are many different equipmen sets for the video door intercom in the market. That is because different equipment sets can make use more accessible for people with different disabilities. So, thinking of the visually impaired, the video outdoor panel can include information in a Braille alongside the pushbutton, or a voice synthesiser can also be added which indicates when the door is opened. For people with hearing impairment, the video outdoor panel can include a screen with icons signalling the communication status: if the user is calling, if someone is speaking from indoors or opening the door. Also with this type of user in mind, the indoor monitor may be fitted with an inductive loop, an element which interacts with conventional hearing aids to facilitate conversation with the outside without their presence being noticed by other users. This kits also include visual or audio call alerts.