Camera Input: 8 channel. IP Camera input: up to 1080P. Resolution: 8ch 1080P/960P/72OP. Hybrid: 4CH+4CH. Full Network: 8CH. Quantity of HDD: 1pcs. Sata: 1 Sata interface. Capacity: Up to 6TB for each disk. Interface: 1 HDMI, 1 VGA. USB port: 2pcs USB 2.0. Network port: 1 RJ-45 port. Multi-Screen display: 1/4/9. Smart phone: iphone, Android. Backup mode: USB Device/ Network. Audio Output: Support. Interoperability: ONVIF 2.4. Compression: H.265/ H.264. Power Supply: DC 12v. Weight: 560g .