21.5 inch industrial display operation panel.The 2nd generation Industrial Operation Panel,with die-casting box.Full IP65 and NEMA4 Aluminium Chassis, Fanless design. Optimized for Industrial Panel Applications; Modular design. Digital remote control: VGA, DVI, HDMI and RJ45. Button customized is possible in small batch production. Different mounting options as requests. Wide Work Temperature range. Operation Panel are integrated with wide temper..