1X DVR4 /8/16 Channel Hikvision Hilook (DVR-204G-K1, DVR-208G-K1, DVR-216G-K2 / DVR-204Q-K1, DVR-208Q-K1, DVR-216Q-K2 / DVR-204U-K1, DVR-208U-K1, DVR-216U-K2). Built-in Infrared Illumination. Analog Video Input 4-ch / 8-ch / 16-ch BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection.
eBay