... 3G transmission, CIF 20 fps, average delay 3-5 sec, single card reached 3 fps at lowest, average delay20-40 sec; frame ... , 1 route audio output; 2 pop-up UIM(SIM)card; 3 antenna interface ;1 route RS-232 ,1 route RS-422,1 ... and instruction manual,1 net wire, remote control unit,3G antenna, GPS antenna Application FieldBe appropriate for emergency defend, mobile monitoring, vehicle-mounted ...