B+ F Rugged Panel PC 1.The total machine is anti-water, With the technology of EM shielding glass and bonding.Electromagnetic Compatibility performance meets the rules of Military Standard GJB-151A-97, GJB152A-1997. 2.Aluminum Panel, Stainless steel back chassis. 3.Mother board inside and other PCB are anti-rot, anti-salt fog, anti-shock, anti-tumble. 4.Work Temperature: -10 - 60 . 5.All of the external interfaces are rugged aviation plugs.