DAHUA DH-XVR4B16H-I 16 Channel Penta-brid 5M-N/1080P Compact 1U WizSense DVR 16 MP Security Camera  (16 TB, 16 Channel)

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. AI CODING Compared with H.265, AI codec can reduce up to 50% bit rate and storage requirementswhile 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 comparedwith H.264without having to invest in new cameras. HDCVI/AHD/TVI/CVBS Auto-detect The XVR can auto recognize the signal of front-camerawithout 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 reducewiring troubleswhich makesit much more cost?effective and convenient for installation. Long Distance Transmission TheHDCVIsystem supportslong distance transmission over coaxial cable and UTP, max. 700m for 4K/4MP, 800m for 1080p and 1200mfor 720p.