กล้องวงจรปิด Dahua HAC-HFW1800TH-I8
4K Real-time HDCVI IR Bullet Camera
     - Max. 4K resolution, real-time video transmission
     - CVI/CVBS/AHD/TVI switchable
     - Fixed lens (3.6mm;6mm optional)
     - Max. IR length 80m, Smart IR
     - IP67, 12V±30%DC