U3i SRX-Pro / i3Ai NVR Server with GTX Video Card


  • Up to 64 video channels (IP or analog)
  • Up to 32 i3Ai channels
  • Up to 112TB internal storage (up to 8 HDD, 14TB each)
  • Dual 10/100/1000 Gigabit network
  • CMS Health Monitoring
  • VGA, DVI-D, DisplayPort ports for local live viewing
  • Embedded Windows 10 IoT OS on SSD drive for stability
  • Key lock access front panel
  • Optional TCP/IP 4 sensors inputs, 4 outputs (via UIO8)


Hardware Configuration.
Chassis Type U3i Series Rack Mount
Physical dimensions (WxDxH inches/mm) 17⅜ x 20 x 5 13/16 inches / 508 x 440 x 148 mm
Min. Weight (lbs/kg) 29.25 lbs / 13.27 kg
Motherboard Type DFI
On-board Graphic Card VGA (1), DVI-D (1), DisplayPort (1)
On-board Audio Card Line Out/Mic
Connectivity (LAN/WAN) (without HR16) 2 X 1GB/sec
Operating System Windows 10 IoT
Operating System Drive Solid State Drive OS
Keyboard & Mouse Yes
Number of Control Outputs / Sensor Inputs NA (upgradable to 64 / 64 using 16 x UIO8)
Analog Video Support Yes, via HR16
Built-in PoE No
Power Consumption 380W
Power Supply 600W
Power Input 100-240 VAC, 50-60 Hz, (auto switch)
Operating Temperature 20℃ - 25℃ / 68℉ - 77℉
Relative Humidity < 80%, non-condensing
Video Configuration
IP Camera Inputs (max) 1 ~ 64 (Max. No. of channels = 64)
Analog Camera Inputs (max) via HR16 1 ~ 64 (Max. No. of channels = 64)
Highest Model Number (w/o analog support) EX30064
Highest Model Number (w/ analog support) EX36400
Compression Types Selectable h.265 / h.264 / MPEG4 / MJPEG
Main Monitor Output VGA / DVI-D / DisplayPort
Screen Display 1, 4, 9, 10, 13, 16, 25, 36, 64 (selectable)
Backup Video / Snapshot Format i3 Encrypted, AVI, BMP, or JPEG
Third Party IP Camera Support www.i3international.com/partners
360° Fisheye IP Inputs (Max) ≤number of purchased IP licenses
Video Storage Configuration
Maximum Number of HDD 8 (i3-approved WD models only)
Number of HDDs included N/A (use i3-approved WD models only)
SBB4/SATA Expansion 1 x SBB4 (default) or 2 x SBB4 (optional)
Maximum Hard Drive Capacity, unformatted 96TB (i3-approved WD models only)
Software Configuration
Remote Viewing Video Pilot Client, SRX-Pro Mobile, CMS Video Streaming
Pre-alarm/Post-alarm Recording Yes
Recording Modes Time/Date - with time zone ref., sensor, motion, continuous, analytics, i3Ai
Max. number of PACDM® channels. Serial / TCP/IP 8 Serial / 16 TCP/IP (Optional)
Max. number of i3Ai/VA channels (i3Ai, VA. iSearch, Heatmap) 32 (Optional)
Max. number of dDisplay channels 2 (Optional)
Max. number of Remote connections 50
CMS Health Monitoring Optional
Warranty 3-year parts, 1 year labor