????? ?????? ?????? ?????????? 30~150Mm ???? ?????? ????? ???????????? ?????? ????????? ??????????? ???? ?????? ?????????? ??????? ??????? ???,4K 52X ??????? ??? ?????? ???????, ??????? ???? Ptz ??????, ???? ???? ???? ??????,Ptz ??????? ??????. ?????????? ?????????? ????? ??? ?????? ??????? ???????? ?????? ??????????? ????? ???? ???????? ???? ??? ?????? ?????????? ?????? ????! ?? ??????? ?????, ???????, ???????????, ????, ????????????, ????, ???? ?????????? ???? ?????? ????. ????????? ??????? ??? ??????? ?????????? 10 ???????????? ????? ????? ???. ????????? ????? ????? ?????????? ????? ?????? ???? ???????? ???????? ?????? ??? ?????? ???? ??? ???? ???????? ??? ????? ???? ??????????? ??? ????. ????? ???????? ????? ??????? ??? ?????????? ????. ?????? ?????? ????, ????? ??????? ????? ???? ??? ????? ????? ??????? ?????????? ????????? ??????? ?????? ????!