AITRON-921E Series

The AITRON-921E is a 21.5" (1920 x 1080) AI-powered HMI designed for industrial and semi-outdoor environments where reliable performance and long-term durability are essential. Built around the latest Intel® Core™ Ultra 5 or 7 processors, it integrates CPU, GPU and a dedicated NPU to handle advanced automation tasks, real-time analytics and AI-driven applications at the edge. Support for up to 32GB of DDR5-5600MHz memory and M.2 2280 NVMe SSD storage ensures fast multitasking and efficient data handling, while a wide 9–36V DC power input and fanless architecture deliver stable operation with minimal maintenance.

The 21.5" TFT-LCD display features a resolution of 1920 x 1080, with an optional 1000nits high-brightness panel for use in outdoor or high-glare conditions. Its projected capacitive multitouch screen is reinforced with a 7H anti-scratch surface, optical bonding, and anti-glare and anti-reflection coatings to maintain clarity in varying light conditions. An optional auto-dimming function allows the display to adapt automatically to its surroundings, enhancing usability in changing environments.

Housed in a die-cast aluminium enclosure, the AITRON-921E features a slim, narrow-bezel design with an IP66-rated front panel that protects against dust, water and environmental contaminants. With an extended operating temperature range of 0 to 50°C, it is engineered to perform reliably in harsh or semi-outdoor deployments where other systems may struggle.

Connectivity is extensive, with four USB 3.2 ports, dual 2.5GbE LAN ports, HDMI 2.1 and DisplayPort 1.4 outputs supporting resolutions up to 8K, and one RS-232 and two  RS-232/422/485 COM ports selectable through the BIOS. Storage expansion is provided via an M.2 2280 M-Key socket, while M.2 E-Key and B-Key slots allow integration of optional Wi-Fi, Bluetooth, LTE or 5G modules, supported by a Nano-SIM slot. Security and system stability are reinforced with onboard TPM 2.0, a watchdog timer and Wake-on-LAN support.

The system supports both panel mount and VESA 100 × 100 installation, allowing seamless integration into industrial equipment, kiosks, EV charging stations and other intelligent infrastructure. With its modular design and robust build quality, the AITRON-921E combines advanced AI computing with practical durability, making it well suited for a range of applications, including smart factory automation, SCADA systems, process monitoring, transportation networks and industrial IoT edge deployments.

To learn more, download the datasheet or request a quote today.

Key Features:

• 21.5" (1920 x 1080) TFT-LCD with projected capacitive multitouch
• Intel® Core™ Ultra 5 or 7 processor with integrated CPU, GPU and NPU
• IP66-rated aluminium front bezel with slim, narrow design
• Up to 32GB DDR5-5600MHz SO-DIMM memory
• Optional 1000nits high-brightness panel with auto-dimming support
• M.2 2280 NVMe SSD storage expansion
• Wide 9–36V DC power input, fanless operation
• 7H anti-scratch surface with optical bonding, anti-glare and anti-reflection coatings
• Four USB 3.2 ports
• Two 2.5GbE LAN ports
• HDMI 2.1 and DisplayPort 1.4 (up to 8K)
• Three COM Ports (1 x RS-232 & 2 x RS-232/422/485)
• M.2 E-Key and B-Key slots for Wi-Fi, Bluetooth, LTE or 5G, with Nano-SIM slot
• TPM 2.0, watchdog timer and Wake-on-LAN support
• Wide operating temperature range: 0 to 50°C
• Panel mount and VESA 100 × 100 installation options
• Suitable for industrial automation, SCADA, process monitoring, kiosks and EV charging