The Hikvision DS-7108NI-Q1/8P/M 8Port Qseries NVR is an 8 PoE port Network video recorder that lets you centrally manage IP camera settings, including configuration, information import/export, real-time information display, two-way audio, upgrade, etc. The Q Series is the entry-level IP CCTV solution.

Product Specification:

Model number: DS-7108NI-Q1/8P/M

IP Video Input: 8-ch Up to 6 MP resolution
HDMI Output: 1-ch, 1920 × 1080p/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz
VGA Output:  1-ch, 1920 × 1080p/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz
Stream Type: Video, Video & Audio
Network Protocol:  TCP/IP, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, SMTP,UPnP™
Network Interface:  1, RJ-45 10/100Mbps self-adaptive Ethernet interface PoE
SATA:  1 SATA interface
Capacity: Up to 6TB capacity for each disk
Alarm In/Out:  N/A
USB Interface Rear panel: 2 × USB 2.0

Power Supply: 48 VDC, 1.8 A
Consumption:  ≤ 10 W
Working Temperature:  -10 to +55º C (+14 to +131º F)
Working Humidity: 10% to 90%
Dimension: (W × D × H) 265 × 223 × 48 mm (10.4″ × 8.8″ × 1.9″)
Weight: ≤ 1 kg (2.2 lb)
Lastly, the Hikvision DS-7108NI-Q1/8P/M 8Port Qseries NVR is the most affordable NVR series.