DAHUA NVR4216-4K

NVR4216-4K NVR 1U 2HDD 4K 256M bandwidth up to 12Mp decoding, 4ch 1080P+1ch 4K preview&playback,1 VGA/1 HDMI,1 RJ45(1000M),2 USB (1USB3.0),Two-way talk, 8 alarm in&3 alarm out