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Rugged Multi-channel NVR

The GRL400 is a rugged multi-channel NVR with high shock, vibe, and temp tolerances for video analytics in security, mobile or outdoor applications.
  • Run powerful video analytics on up to 8 full HD channels
  • Rugged design for mobile and outdoor NVR deployments
  • Pre-loaded with Gorilla Technology's NVR Software
  • CE Certification Icon
  • FCC Certification Icon
  • Auto Certification Icon
  • Rail Certification Icon
  • Shock and Vibration Icon
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GRL400 Rugged Multi-channel NVR for Video Analytics


Based on our Karbon 700-SE rugged system, the GRL400 rugged multi-channel NVR pairs powerful Intel Six-Core, Eight-Core, and Xeon processors with multiple OpenVINO optimized Movidius Myriad VPUs to make an incredibly reliable and powerful AI-driven video analytics platform for in-vehicle, security, and retail applications when paired with Gorilla Technology's Intelligent Video Analytics Recorder (IVAR™) software. Capable of running AI analytics on 8 full HD channels, the GRL400 is a high-performance NVR designed to solve the most challenging engineering problems.

Gorilla IVAR technology enables advanced video analytics by leveraging on-site image processing to deliver actionable object and behavior recognition and anticipate events before they happen. Learn more about Gorilla IVAR technology.



Designed from the ground up to survive the most challenging environments, the GL400 is tested to IEC 60068-2-27, IEC 60068-2-64 and MIL-STD-810 procedures for vibration and shock tolerance and meets the in-vehicle UNECE Reg.10 E-mark and rolling stock EN50155 standards. The system is able to withstand impact force up to 50G, vibration up to 500hz, and temperatures ranging from -40 ~ 70°C, making it a reliable choice for a range of challenging environments.

GRL400 Rugged Multi-channel NVR for Video Analytics
GRL400 Rugged Multi-channel NVR for Video Analytics


Built for flexibility and customization as well as toughness, the GRL400 features integrated CAN bus, intelligent automotive power, customizable 8-bit DIO, 6 USB 3.1 Gen 1 ports, and triple LAN. A user-programmable micro control unit (MCU) grants even greater control and precision for your deployment, including humidity and temperature monitoring. 4G LTE, AC Wi-Fi, and gigabit LAN offer a range of connection options while support for up to four separate storage drives made up of two high-speed NVMe drives and two optional hot-swap drives provide ample video storage capacity.

The GRL400 can be customized even more to your specific applications needs with our ModBay™ expansion, providing additional LAN, PoE support, and dual mPCIe expansion for additional analytic channels.



This system is compatible with our Extrovert 4G LTE technology, an integrated modem pre-certified to operate on many of the world’s most popular cellular carrier networks. Extrovert 4G LTE hardware is ideal for today's mobile, edge computing and Industrial Internet of Things applications. To take advantage of this feature, simply configure your system with Extrovert 4G LTE connectivity and then contact your carrier to activate.

Extrovert 4G LTE Connected Computers

Windows Compatibility: Please note, the Intel Coffee Lake generation of processors no longer support legacy Windows operating systems, including Windows 7. Contact us for more information.


Technical Specs
More Information
Hardware Line Rugged Line
System Cooling Fanless
Processor Socket LGA1151
Processor Generation Coffee Lake
Processor Cores 4
Chipset Intel C246
Graphics/GPU Intel UHD Graphics 630
Memory Type DDR4 SO-DIMM (non-ECC)
Memory Capacity 64 GB
Memory Speed 2666 MHz
Memory Slot Count 2.00
Number of Displays Supported 3
Rear I/O 5-Pin Power Input (9 ~ 48 V)
3-pin CAN bus
3 DisplayPort connecters
2 USB 3.1 Gen 1 ports
3 GbE LAN ports (2 PoE optional)
External Fan connection
2 ModBay (4 LAN, 4 PoE, etc.)
Front I/O 4 USB 3.1 Gen 1 ports
2 RS-232/422/485 COM ports
8-bit Isolated Digital I/O
2-pin Remote Power Switch
External Mini-SIM slot
2 2.5” Hot-Swap Drives (optional)
Audio jack (Line-In; Mic-In)
Power button
Expansion Options 1 M.2 E Key 2230 slot
1 mPCIe card slot (shared with mSATA)
1 M.2 2230/60/80 M-key (PCIe x2)
1 mPCIe Mini Card
Storage Options 1 mSATA (shared with mPCIe)
2 SATA III 2.5" Drives
1 M.2 2280 PCIe x4 slot
RAID Support 0
LAN Controller Intel I210AT GbE
Intel I219LM GbE
System Monitoring AMT Support
TPM (Optional)
Watchdog Timer
Input Voltage 9~48 VDC
Power Input 5-pin Terminal Block
Power Features Wide Input
Automotive Intelligence
Operating Temperature Range -40 ~ 70°C (w/ 35W CPU)
-40 ~ 50°C (w/ 65W CPU)
-40 ~ 40°C (w/ 80W CPU)
Operating Humidity 10% ~ 95%
Shock Tolerance (Operating) Tested according to MIL-STD-810G, Method 516.6 for Ground Level Equipment 40g, 11ms, sawtooth, 3 pulses positive and negative per axis, 3-axis, operating
Shock Tolerance (Non-operating) Tested according to IEC 60068-2-27 50g, 11 ms, half-sine, 3 shocks in both positive and negative directions, 3 axes, 18 total shocks, non-operating 30g, 18ms, half-sine, 3 shocks in both positive and negative directions, 3 axes, 18 total shocks, non-opera
Vibration Tolerance (Operating) Tested according to MIL-STD-810G, Method 514.6, Category 4, Common Carrier over US Highways 1 hour per axis, 3 axes
Vibration Tolerance (Non-operating) Tested according to IEC 60068-2-64, Category 3, Table A.6 3 axes, except hour/axes only and increase f2 from 150 Hz to 500 Hz, non-operating
Dimensions (WxHxD) 240 x 82 x 242 mm
9.45 x 3.23 x 9.53
Case Type Automotive
Case Material Aluminum
Aluminum Extrusion
Port Punchouts 12 Antenna holes
Mounting Options Wall-mount (with damping bracket)
Regulatory Information FCC 47 CFR Part 15
Additional Safety and EMC certifications pending
WEEE Directive (2002/96/EC)
ErP Directive (2009/125/EC)
RoHS 2 (2011/65/EU)
RoHS 3 (2015/863/EU)
EN 45545-2
EN 50121-3-2
EN 55032
EN 55035
EN 62368-1
IEC 60068-2-27
IEC 60068-2-64
MIL-STD-810G Test
Warranty 2 year limited warranty on parts and services

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