| NVR302-08S | 
  | Video/Audio Input |  | 
  | IP Video Input | 8-ch | 
  | Two-way Audio Input | 1-ch, RCA | 
  | Network | 
  | Incoming bandwidth | 48Mbps | 
  | Outgoing bandwidth | 48Mbps | 
  | Remote Users | 7.5 | 
  | Protocols | P2P, UPnP, NTP, DHCP, PPPoE | 
  | Video/Audio Output | 
  | HDMI/VGA Output | HDMI: | 
  | 4K (3840x2160) /30Hz, 1920x1080p /60Hz, 1920x1080p /50Hz, 1600x1200 /60Hz, 1280x1024 /60Hz, 1280x720 /60Hz, 1024x768 /60Hz | 
  | VGA: | 
  | 1920x1080p /60Hz, 1920x1080p /50Hz, 1600x1200 /60Hz, 1280x1024 /60Hz, 1280x720 /60Hz, 1024x768 /60Hz | 
  | Audio Output | 1-ch, RCA | 
  | Recording Resolution | 8MP/6MP/5MP/4MP/3MP/1080p/960p/720p/D1/2CIF/CIF | 
  | Synchronous Playback | 8-ch | 
  | Corridor Mode Screen | 3/4/5/7/9 | 
  | Decoding | 
  | Decoding format | Ultra 265, H.265, H.264 | 
  | Live view/ Playback | 8MP/6MP/5MP/4MP/3MP/1080p/960p/720p/D1/2CIF/CIF | 
  | Capability | 1 x 4K@30, 1 x 6MP@30,1 x 5MP@30, 2 x 4MP@30, 4 x 1080p@30, 8 x 720p@30 | 
  | Hard Disk | 
  | SATA | 2 SATA interface | 
  | Capacity | up to 10TB for each disk | 
  | Smart | 
  | VCA Detection | Face detection, Intrusion detection, Cross line detection, Audio detection, Defocus detection, Scene change detection, Auto tracking | 
  | VCA Search | Face search, Behavior search | 
  | Statistical Analysis | People counting | 
  | External Interface | 
  | Network Interface | 1 RJ-45 10M/100M self-adaptive Ethernet Interface | 
  | USB Interface | Rear panel:2 x USB2.0, Front panel:1 x USB2.0 | 
  | Alarm In | 4-ch | 
  | Alarm Out | 1-ch | 
  | General | 
  | Power Supply | 12V DC | 
  | Power Consumption: ≤ 5 W( without HDD ) | 
  | Working Environment | -10°C ~ + 55°C ( +14°F ~ +131°F ), Humidity ≤ 90% RH(non-condensing) | 
  | Dimensions(W×D×H) | 380mm × 315mm × 46mm (15.0"× 12.4" ×1.8") | 
  | Weight ( without HDD ) | ≤ 2.18 Kg (4.81 lb ) |