15 17 19 21.5 Inch Fanless Wall Mount/Embedded Touchscreen Monitors, Android Windows Linux IP67 Smart Locker Controller All-in-One Computer

15 17 19 21.5 Inch Fanless Wall Mount/Embedded Touchscreen Monitors, Android Windows Linux IP67 Smart Locker Controller All-in-One Computer. IP67 Waterproof Design: Front panel features IP65/IP66/IP67 waterproof and dustproof protection for stable operation. Fanless Silent Operation: Zero noise design with metal back cover for efficient heat dissipation and low temperature. High Brightness Display: Up to 1000-1500 nits brightness, sunlight readable, ideal for outdoor kiosks and lockers. Multi-Touch Capability: 10-point capacitive touch screen with high precision, fast response, and anti-interference. Flexible Customization: Supports screen size, color, and interface customization including logo and software/hardware. Versatile Interface Options: Includes HDMI, USB, RS232, RS485, LAN, GPIO, and optional OPS, NFC, RFID, and Bluetooth.