Product Show: TECHNICAL SPECIFICATION Come with a package box Hisilicon 4CH 960P IP Surveillance Kit 4pcs EW1312K3-D IP Camera (with PoE) + 1 4CH PoE NVR Grey color for both IP cameras and the NVR NVR has 4 PoE ports and 1 Ethernet port Support 1 SATA, maximum 6TB, recording at 30days...