Features 6 Channel AHD, TVI, CVI, CVBS, IP Pentabrid Recorder 4 Channel 8MP AHD DVR AHD, TVI, CVI (Maximum 8MP), analog camera, & IP input 6 channel total recording capability (Network / Network + analog) 4K HDMI / VGA / spot video output 4 Channel audio input / 1 Channel audio output 4 alarm input / 2 relay output 12TB internal HDD Coaxial cable (Pelco-C, ACP) Smartphone support with QR code This product delivers professional-grade performance, reliability, and seamless integration for modern security systems.