Stream and record up to 32 channels of video with the Pro Series 32-Channel 12MP NVR from Dahua Technology, at resolutions of up to 4000 x 3000. Pre-installed with two 6TB HDDs, the recorder has a total internal capacity of 48TB. External storage options include PCs via Internet connection, network servers, USB storage devices, and eSATA devices. H.265, H.264, MJPEG, and MPEG-4 compression are supported, enabling you to choose the format that works best for your application.

This NVR enables simultaneous live view and playback of up to 32 channels at resolutions up to 3840 x 2160 via its HDMI and VGA ports. Up to 32 channels can be simultaneously recorded at full frame rate in 1080p, 720p, D1, 3MP, 4MP, 5MP, 6MP, 8MP, or 12MP resolution, with a maximum combined transfer speed of 320 Mbps. The NVR is equipped with RCA connectors for bi-directional audio and an RS-232 serial port for PC and keyboard communication. Internet connectivity enables remote monitoring via PCs as well as from Android and iOS devices.