Starline A91 Two Way Car Alarm with Dialog Function Car Alarm System Features and functions 1,Two way LCD backlight pager with locking deyboard2,Remote start3,Anti-false alarm/mute alarm4,Emergency alarm/disalarm5,Auto re-arming 6,Trunk release 7,Calling driver/owner 8,Central locking automatization9,Car locator10,Anti-carjacking11,Emergency..