NVR IS 100% original Hikvision NVR. RTSP and Onvif 17.06 compatible with many third-party NVR. 4-ch 1U 4 PoE 4K NVR DS-7604NI-Q1/4P. Consumption ≤ 10 W (without HDD, and PoE off). IP Video Input 4-ch.
eBay