12X אופטי זום 5-60mm Varifocal עדשת PTZ 3.5 אינץ IMX335 5mp 2592*1944 IR כיפה חיצוני תנועת זיהוי IP רשת מצלמה

For the management needs of street smart security building work, create a smart security building control platform, change the grassroots data scattered, business and situation research and judgment early warning means can not cover the situation, the construction content to access control system, ladder control system, visitor management system