"Rugged" perfectly describes R. STAHL's Panel PCs with device platform SHARK. We have designed these HMI devices to be ideally suited to the most adverse ambient conditions. They are shock, vibration, seawater and salt-spray-proof, have IP66 and function problem-free in temperatures ranging from -40 °C to +65 °C, thanks to the integrated heater and our innovative application of the stack effect. The display and additional function keys are located underneath a chemically hardened, non-glare glass screen. The standard versions use state-of-the-art technology: multi-touch screens, sunlight-readable, dimmable displays and Intel Core i7 or AMD GX processors. The 21.5 inch models have card readers for access control as an option, and further options include Bluetooth, CAN bus and an integrated front camera.