आउटडोर 2.7-13.5mm मोटर लेंस 5X ज़ूम HD 1080P घर वीडियो सीसीटीवी निगरानी वायरलेस वाईफ़ाई सुरक्षा आईपी PTZ गुंबद कैमरा

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