The PV46A flat-panel computing device is a fully functional computer of a monoblock design, with a 46" screen. The computing device is equipped with a stereo sound reproduction system; it may be connected to the high-speed Ethernet network to be used as a remote viewing display. Structurally, the device is designed as a protected system enclosed in an aluminum alloy casing. This design allows the product to be operated under severe conditions: in premises, in car bodies of wheel-based and track-based vehicles, at fixed and mobile onshore and offshore facilities. The PV46A flat-panel computing device can be equipped with a vibrounloaded frame, allowing bulkhead mounting.