AIPHONE Video sub master station A maximum of 7 sub master stations can be used in the JM Series

AIPHONE JM-4HD is a video sub master stationfor use with the JM-4MED master station. Amaximum of 7 sub master stations can beused in the JM Series. The JM-4HD offersa 7 color touchscreen LCD and allows forhandset (duplex) and hands-free (VOX)communication. This unit is equipped with adoor release button for the user to allow visitorentry. The JM-4HD is also equipped with PTZand brightness controls, giving the user controlof the door station camera angle and cameralighting for better visibility.The JM-4HD connects to either the masterstation or JM-8Z distribution unit usingCAT-5e / CAT-6 cable. 7 Color touchscreen LCD Hands-free (VOX) or handset communication Door release button Optional service button PTZ and brightness control Selectable call tones (8) Station partitioning with security code All Call to inside stations Door monitoring Continuous room monitoringCLICK HERE FOR AIPHONE JM-4HD-Spec.pdf