Dahua 4 channel 4K / 8MP IP NVR. Smart H.265 + / Smart H.264 + / H.265 / H.264. Two-way audio. Playback of up to 4 channels. Recording resolution of 4K / 8MP, 5MP, 4MP, 3MP, 1080P, 720P, etc. 80/60 Mbps bandwidth. Simultaneous HDMI (4K) 1 VGA (1080P) outputs. Compatible with cameras with perimeter
