
Large, High-Resolution Display: 21.5″ Full HD TFT, 1920×1080 resolution, capacitive touch screen.
Powerful Performance: Rockchip RK3399 6-core 64-bit processor with Mail-T860 MP4 image processor.
Dual OS Support: Android and Ubuntu for flexible system options.
Rugged & Durable: Aluminum-magnesium alloy housing, IP65 front panel, fanless design.
Versatile Power: Wide voltage range (DC 12V-24V).
Flexible Mounting: VESA and Panel Mount options for easy integration.
LAN: 1 × 10/100/1000Mbps RJ45 Ethernet (2nd port reserved)
Wi-Fi: Onboard Wi-Fi 2.4G, supports 802.11b/g/n
Bluetooth: Bluetooth 5.0
USB: 3 × USB 2.0, 1 × USB 3.0
COM Ports: 4 × RS232(DB9), with configurable RS485 and TTL
Audio: 2 × 3.5mm speaker jacks, 1 × MIC IN (optional)
OTG: 1 × USB 3.0 (USB-A)
MiniPCIe: Support for 4G LTE/5G module (reserved)
Size: 21.5″ TFT
Resolution: 1920 × 1080 (Full HD)
Colors: 16.7 million
Active Area: 477.66mm × 259.28mm
Backlight: LED
Luminance: 250 cd/m²
Contrast Ratio: 3000:1
Pixel Pitch: 0.0831 × 0.241
Viewing Angle: (L) 89 / (R) 89 / (T) 89 / (B) 89
Touchscreen Type: Multi-point capacitive
Multi-Touch: Supports up to 10 points
Surface Hardness: Mohs’ Number 7H
Dimensions: 548.4mm × 340.3mm × 51mm
Cutout Size: 540.4mm × 332.3mm
Weight: 5.88 kg
Input Voltage: DC 12V-24V
OS Support: Android 7.1.2, Ubuntu 18.04
Operating Temperature: -20°C to 60°C
Storage Temperature: -30°C to 80°C
Humidity: 5~95% RH @40°C, non-condensing
Vibration: 1.5 Grms, IEC 60068-2-64, random (5–500 Hz, 1 hr/axis)
Shock: 10 G (IEC 60068-2-27, Half sine wave, 11ms duration)
EMC Certification: CE/FCC Class B
Waterproof: Front panel IP65