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UN1B-4X4: 4 Channel NVR with 4 Plug & Play Ports

Archived: See Updated NVRs

4 Ch NVR with 4 Plug & Play Ports, 40 Mbps, 1 HD Bay, 4K


  • 4 Plug & Play Ports for easy camera setup PoE (Power Over Ethernet) available on all ports
  • Up to 12 Megapixel Resolution Recording
  • 40 Mbps Bit Rate Input 
  • Supports up to 4 channel simultaneous playback
  • Works with ONVIF or other supported IP cameras
  • Local HDMI main monitor output with 4K Support
  • Local VGA main monitor output up to 1080p
  • Multiple video search options including Smart and Sub-Period Search for quick retrieval of footage.  
  • H.265/H.264/H.264+/MJPEG video compression (H.265 only Supported with Ultra Cameras)
  • Unique Virtual Host provides remote access to all IPC login menu based features and capabilities
  • Free iOS & Android Apps for Smart Phones & Tablets
  • Free Central Management Software (CMS) to manage multiple units & sites from a single platform
  • Free MAC client software to easily manage your system from your Apple computer

                  Model Number 


                  Video Compression 

                  H.264 / H.264+ / H.265 / MPEG4 

                  (H.265 only Supported with Ultra Cameras) 

                  IP Video Input 

                  4 Ch. (40Mbps Max input) 

                  Video Output 

                  1 HDMI, 1 VGA 

                  Audio Input/Output 


                  Two-way Audio 


                  Real-time recording resolution 

                  Up to 8 Megapixels 

                  HDMI Output Resolution 

                  4k @ 30Hz 

                  VGA Output Resolution 

                  1080P, 60Hz 

                  Synchronous Playback 

                  4 ch @ 1080P 

                  Network Interface 

                  1 RJ45 10M/100M 

                  PoE Network Interfaces/Built-in switch 

                  4 port 802.3af PoE Switch, 4 independent 100 Mbps PoE network interfaces 

                  Internal SATA 

                  1 SATA interfaces (up to 14TB each) 

                  USB interface 

                  2 x USB2.0 

                  Operation Temperature 

                  14°-131° F (-10 °C ~ 55 °C) 




                  12.4″W x 9.1″D x 1.8″H 

                  Power Suppy 

                  48VDC, 10W 


                  2.6 lbs (without hard disk) 

                  UN1B-4X4: 4 Ch NVR with 4 PnP Ports

                  Spec Sheet

                  Ultra Products Support Page