Hikvision TandemVu 4MP ColorVu 42X DarkFighter PTZ IP Kamera DS-2SF8C442MXS-DL
24/7 colorful imaging and excellent low-light performance with DarkFighter technology. RS-485 1 RS-485 (Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive). High quality imaging with 4 MP resolution for both bullet channel and PTZ channel.