MIL-STD-810H compliant HMIs for mission-critical defense applications

X3 extreme ultra HMIs

MIL-STD-810H compliant HMIs for mission-critical defense applications

X3 extreme ultra HMIs

Built to keep your mission moving

The X3 extreme ultra series HMIs give operators stable control and clear system visibility in the field environment. Engineered to withstand vibration, shock, moisture, dust, UV exposure, and extreme operating temperatures between -40°C and +80°C, it delivers dependable performance when standard HMIs simply can’t keep up.

Designed for mission-critical reliability

Designed for rugged environments and built to comply with international defense and safety standards, our solutions deliver dependable performance where failure is not an option.


Designed with the realities of the field in mind, the X3 extreme ultra delivers the reliability enlisted operators depend on when missions push equipment to its limits.

Haden Howell, VP Americas

Built tough. Mission‑ready.

Aligned with the latest MIL-spec requirements:

  • MIL-STD-810H: The latest version of the United States Department of Defense (DOD) environmental testing standard for military products. Products are tested to ensure resilience to shock, vibration, temperature, and humidity for reliability and durability.

  • Optional conformal coating – Enhanced protection in corrosive or high-moisture environments


No shelter needed, this HMI thrives in the harshest environments

  • Operating range: -40°C to +80°C
  • Vibration: 7.7G 
  • Shock- and vibration-resistant construction
  • Sunlight-readable, anti-glare displays
  • Sealing front: IP66/Nema 4X
  • Fanless, solid-state design for silent, reliable operation
  • Compliant with marine and hazardous area standards (DNV, ABS, ATEX Zone 2, UL C1D2)





Designed to thrive in high-stakes environments, from mobile ground units to naval command centers.

  • Seamless integration with C4ISR, ground combat systems, and naval systems
  • Versatile I/O: CAN, RS232/485, Ethernet, USB
  • Cybersecurity by design: Secure boot, encrypted communication, and user authentication, aligned with the EU Cyber Resilience Act and defense-grade security protocols
  • Long lifecycle support and proactive obsolescence management





Tested for the extreme. Trusted in the field.

Every X3 ultra HMI undergoes 100% test coverage to ensure it meets the rigorous demands of defense and mission-critical applications.


 Beijer Electronics – Trusted worldwide

  • 40+ years of rugged electronics and automation expertise
  • Proven track record in defense, marine, and energy

  • Global support network and customization capabilities

  • ISO 9001 & ISO 14001 compliant manufacturing

  • Active in the SAM system with cage code



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