Dahua 8 Channel Penta-brid 1U 1HDD Digital Video R...

SMD Plus With intelligent algorithm, Dahua Smart Motion Detection technology can categorize the targets that trigger motion detection and filter the motion detection alarm triggered by non-concerned targets to realize effective and accurate alarm.AI Coding Compared with H.265/H.264, AI coding can reduce more than 50% bit rate and storage requirements without loss of decoding compatibility, providing clear human and vehicle details.Smart Dual LightWith Smart Dual Light technology, you can select Smart Illumination Mode for the system to automatically switch between IR mode and white light mode. It allows white light to be turned on when a target is detected by the SMD Plus/Perimeter Protection function of AI-enabled XVR. This significantly reduces light pollution at night. Together with other modes, including IR Mode and White Light Mode, the smart dual illumination technology can meet the requirements of a wide variety of scenes.Smart Codec With advanced scene-adaptive rate control algorithm, Dahua smart codec technology realizes the higher encoding efficiency than H.265 and  H.264, provides high-quality video, and reduces the cost of storage and transmission.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.One-click Arming/Disarming With just one click, you can enable or disable alarm linkages to show messages, send emails, output audio alarms and more, through the mobile app and platform. Audio over Coax The integrated design can reduce wiring troubles which makes it much more cost-effective and convenient for installation.