Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen the merchandise high quality and continually strengthen enterprise total good quality administration, in strict according to all the national standard ISO 9001:2000 for Border Security Cameras????????????????????? Bi-Spectrum PTZ Dome ??????, Long Range ??????????????, IR Speed ??Dome ?????????????,IP67 Marine Grade ???????????. ????????????????????????????? ????????????????????????????????? ???????????????????????????? ????????????????????? ??????????????????? ????????????? ?????? ??????? ?????????? ?????? ??????????? Philadelphia? Buenos Aires ?????????? ????????????????????? ??????????????? ?????????????????????????? ??????????????? “?????????? ????????? ??????????” ????? ????????????????????? “???????? ??????????? ???????????????? "???????????????????? ????????????????????? ?????????????? ?????????? ???-??????? ???????????????????? ??????????????? ?????????????????????? ??????? ??????????????? ?????????????