????? ??? ?? positive ??? ???????????? ??????? ?? ???? ? ????????, ??????? ?????????????? ?????????????? ????????? ??????? ?????????? ?????????? ?? ?????????? ?? ?????? ?????? ??? ???????? ????????? ???? ????? ????????? ???? ??????????, ???????????????? ??????????????????, ??? ????? ??? ?????? ????? ??????? ??????? ??????????, ??? ????????? ?????????? ???????, ??? ????????? ?????????? ???????, IR PTZ ?????????,25 ~ 225 ?? ???????????? ????? ???? ??????? PTZ. ??????? ????? ??? ???????????? ?? ??????? ??????????? ??? ???? ??? ??????? ?????????? ?????????? ??? ????????????? ???????, ???? ????? ???? ???????? ??? ??????? ?????????? ??? ??????????. ??? ????????? ???? ??????? ???? ????? ?? ?????, ????? ??? ?????????, ????????, ???????????, ?????????????, ?????????????, ??????????????, ?????, ?????, ???????, ????????. ?? ?????? ?????????? ??? ?? ???? ??? ?????? ?????????? ??? ??? ????, ??? ?? ???? ??? ???? ??????? ?????????? ??? ??????????? ??? ?????????? ??? ????? ??? ?????????????????? ?????. ????? ?????, ??????? ?????????? ????? ???? ???????????? ?? ??? ??? 15 ?????? ??? ??? ????? ??? ????? ???? ??????? ?????? ???? ???????????.