Key Features
      • Support Ultra 265/H.265/H.264 video formats
      • 4-channel input
      • Support mainstream cameras of ONVIF conformance (Profile S, Profile G, Profile T) and RTSP protocols
      • Support 1-ch HDMI, 1-ch VGA, HDMI at up to 4K (3840x2160) resolution
      • HDMI and VGA simultaneous output
      • Up to 4K resolution recording
      • 1 SATA HDD up to 6 TB
      • Support cloud upgrade

   Specifications
      Model: NVR301-04LS3-P4

   Video/Audio Input
      IP Video Input: 4-ch

   Network
      Incoming Bandwidth: 64Mbps
      Outgoing Bandwidth: 48Mbps
      Remote Users: 128
      Protocols: TCP/IP, P2P, UPnP, NTP, DHCP, PPPoE, HTTP, HTTPS, DNS, DDNS, SMTP, RTSP

   Video/Audio Output
      HDMI/VGA Output:
         HDMI: 3840x2160/30Hz, 1920x1080/60Hz, 1920x1080/50Hz, 1600x1200/60Hz, 1280x1024/60Hz, 1280x720/60Hz, 1024x768/60Hz
         VGA: 1920x1080/60Hz, 1920x1080/50Hz, 1600x1200/60Hz, 1280x1024/60Hz, 1280x720/60Hz, 1024x768/60Hz
      Recording Resolution: 4K/5MP/4MP/3MP/1080p/960p/720p/D1/2CIF/CIF
      Audio Output: 1-ch, RCA
      Audio Compression: G.711A, G.711U
      Synchronous Playback: 4-ch
      Liveview display: 1/4
      Corridor Mode Screen: 3/4

   Snapshot
      Snapshot: FTP/Schedule/Event Snapshot
      1-ch snapshot: up to D1 resolution

   Decoding
      Decoding format: Ultra 265/H.265/H.264
      Liveview/Playback: 4K/5MP/4MP/3MP/1080p/960p/720p/D1/2CIF/CIF
      Capability: 1 x 4K@30, 4 x 5MP@25, 4 x 4MP@25, 4 x 3MP@25, 4 x 1080p@30

   Hard Disk
      SATA: 1 SATA interface
      Capacity: up to 6TB for each disk

   Smart
      VCA Detection by Camera: Intrusion Detection, Cross Line Detection, Enter Area, Leave Area, Audio Detection, Ultra Motion Detection (UMD)
      VCA Search: Face Search, Behavior Search
      Smart Intrusion Prevention (SIP), UMD by Camera: Total 4-ch

   General Alarm
      General Alarm: Motion, Tampering, Human Body Detection, Video Loss, Alarm Input

   Alert Alarm
      IP Conflict, Network Disconnected, Disk Offline, Disk Abnormal, Illegal Access, Hard Disk Space Low, Hard Disk Full, Recording/Snapshot Abnormal

   External Interface
      Network Interface: 1 RJ45 10M/100M self-adaptive Ethernet Interface
      USB Interface: Rear panel: 2 x USB2.0
      RS232: NA
      RS485: NA
      Alarm In: NA
      Alarm Out: NA

   PoE
      Interface: 4 RJ45 10M/100M self-adaptive Ethernet Interface
      Max Power: Max 30W for single port, Max 54W in total
      Supported Standard: IEEE 802.3at, IEEE 802.3af

   General
      Power Supply: 48V DC
      Power Consumption: ≤9 W (without HDD)
      Working Environment: -10°C ~ +55°C (+14°F ~ +131°F), Humidity ≤ 90% RH (non-condensing)
      Dimensions (W×D×H): 205mm × 205mm × 46mm (8.1"×8.1"×1.8 ")
      Weight (without HDD): ≤0.6kg (1.32 lb)

   Certification
      Certification: CE, FCC, UL, RoHS, WEEE
      CE: EN 55032: 2015, EN 61000-3-3: 2013, EN IEC 61000-3-2: 2019, EN 55035: 2017
      FCC: Part15 Subpart B, ANSI C63.4