... such application:1)Fiannace and insurance industry initiative postioning anti-theft system;2)Large and medium-sized construction vehicle devices;3) ... Car rental companies,outdoor equipment, the special anyi-theft system;6)Command vehicles in various trades,scheduling systems;7 ... disk.1x GSM antenna,1x GPS antenna, 1x SOS alarm-wire,1x relay,1x slot,1x microphoneProductor Dimention85x63x25 mmNet ...