???? ?? ???? ????????? ??????? ????? ??? ????? ?????? ????? ????? ????? ?????? ?? ??? ????? ??? ??? ????? ????? Marine Night Vision PTZ??????? ?????? ????? ????? ?????? ???????, ????? ???? ????? ??????, ?????? Ptz ???????? ???????? ?????? ??????,????????? ??????????? ?????? PTZ. ??? ??? ???????? ???? ??? ???????? ???? ????? ???? ???? ?? ???? ????? ??????. ???? ????? ??? ??????? ???? ?? ????????. ???? ????? ?????? ??? ???? ????? ??????? ??? ?????? ??????? ????????? ??????? ????????? ????? ??????. ????? ???? ????? ???? ?????? ??????? ????? ?????? ???????? ?? ????? ??????? ??????? ???????? ????? ??????? ???????? . ????? ????????? ????? ??? ???? ?? ????????. ???? ????? ???? ??? ??????? ?? ??????? ?? ???? ????? ??????. ???? ????? ???? ???? ?? ???? ???. ??? ????? ???? ??????? ????? ???????? ?????? ?????? ????? ????????.