Video door phones are advanced communication and security devices designed for residential or commercial properties. Consisting of a camera, intercom, and display unit, these systems allow residents to visually identify and communicate with visitors at their front door before granting access. The outdoor camera captures live video and audio, transmitting it to the indoor display unit. Some models include features like night vision for 24/7 surveillance. Video door phones enhance security by preventing unauthorized entry and providing a convenient way to interact with delivery personnel or guests. They contribute to overall safety and peace of mind for occupants, offering an additional layer of control over access to the property.