Digital Villa Intercom System LEELEN analog villa intercom system is an intercom system based on four-wire transmission. It consists of a villa ooutdoor station and an indoor station. It supports visual intercom, video surveillance, access control and other functions, and provides a complete video intercom system solution based on single-family villas. System Overview Solution Features Visual Intercom Function The user can directly call the indoor station at the door phone to realize the visual intercom and unlock function. The user can also use the indoor station to call other indoor stations to realize the house to house intercom function. Access Control Function The user can call the indoor station from the outdoor station at the door to open the door by visual intercom, or use an IC card and password to open the door. The user can register or cancel the IC card and set password at the outdoor station. Security Alarm Function The user can use the indoor station to view the video of the outdoor station at the door, and view the video of the analog camera installed at home. System Structure