I-phone intercom with monitor, JC-DA model. - Model: Aiphone JC-DA - Function: Intercom - Screen: With monitor May be unused. Operation not confirmed. For used items, batteries are charged and tested before listing. Please understand that they may deteriorate rapidly depending on the situation. Used items may have scratches. Please forgive any oversights. Please consider carefully before purchasing if you are concerned about details. There is no compensation for postal accidents with standard mail or Letter Pack. *To preventいたずら (malicious pranks), we do not accept payment via convenience store or ATM.