analog matrix

PE50 Full cross point analog Video Matrix , Pearmain standard matrix switch 64x16​ Quick Detail: ● Integrated Menu Setup Menu Setup including English operation interface, with time, date and 16pcs character; it can run on-screen menus for system program by monitor 1, keyboard on matrix or main control keyboard ● Camera image masking and Inserting Masking, to jump over the camera image which don’t need to display, Inserting, to insert and display which need to display (but don