???? ????? ????? ??????? ??? ??????? ?????, ??? qc ?????? ??? ????????? ??????? ??? 10km ?????? ????? ???????? ??????? ??? ?????????? ?????, ?????? Ptz ???????? -, ????????????? ???????? ??????? -, 25 ~ 225 ?? ??????? ???? ????? ??????? ???????? -,???????? ????? 4G PTZ ???????? -? ????????, ????????? ??? ???? ???? ??? ?????? ????????? ???? ??? ??????? ????????????? ?????? ???? ??????? ??????? ????? - ???? ?????? ???? ???? ??????? ??????? ?????? ????? ??????? - ?????? ????? ??????? ??? ???????, ??????? ?????, ???????, ??????????, ???????, ???? ????, ????? ??? ????? ??????? ?????? ??????? - ??? ????? ????, ???? ?????????? ????? ???? ???????? ??????? ????? ???? ???? ??? ??????? ????? ????????? ?????? ???? ??? ???? ?????????? ????????? ?????? ??? ???? ??????!