Farb-Video-Türsprechanlage

details of the products: indoor machine with 7 inches digital LCD;superhigh-resolution color images;hands-free video intercom doorbell function;power-supplying lock be of switch function;outdoor device be of infra-red sensors functions,visitors can be seen and heard when they move outdoor.monitor entrance.image brightness,color and volume are adjustable.infra-red night vision lighting functionsconvenient for installing, user can install on their own.We have make efforts in developing new kinds of color video doorphone for nearly 6 years, we can product various kinds of products to satisfy your needs. Any questions, please feel free to contact us. any requiries will be pleased.