Dahua 16 Channel Penta-brid Digital Video Recorder...

SMD Plus SMD Plus, referred to as Smart Motion Detection Plus, which is an upgrading version of SMD that greatly improves the alarm accuracy by loading deep-learning algorithm. It analyzes person and vehicle shapes based on motion detection and send alarms only when person and vehicle intrudes. *SMD Plus takes effect when SMD or IVS&SMD is selected in AI Mode.AI Coding Compared with H.265, AI codec can reduce up to 50% bit rate and storage requirements while have no loss of decoding compatibility, providing clear human and vehicle details.Smart H.265 Smart Codec, H.265 can reduce up to 90% bit rate and storage requirements compared with H.264 without having to invest in new cameras.HDCVI/AHD/TVI/CVBS Auto-detect The XVR can auto recognize the signal of front-camera without any setting. It makes operation more friendly and convenient.High-Definition Camera Input The XVR supports up to 1080P HDCVI camera and 6MP IP camera input.Coaxial Audio/Upgrade/Alarm The integrated design can reduce wiring troubles which makes it much more cost-effective and convenient for installation.Long Distance Transmission The HDCVI system supports long distance transmission over coaxial cable and UTP, max. 700m for 4K/4MP, 800m for 1080P and 1200m for 720P.