NVR2216-4KS3 16CH 1U 2HDDs Lite Network Video Recorder > Supports Smart H.265+, H.265, Smart H.264+, H.264 and MJPEG decoding formats. > Max. decoding capability: 6 × 1080p@30 fps. > Max. 144/144/72 Mbps incoming/recording/outgoing bandwidth. > Supports IP cameras with a resolution up to 12 MP. > AI by Recorder supports 4-channel SMD. > AI by Camera supports perimeter protection and SMD. > Supports one-click arming and disarming.