Swedish Wo Erwo blocks car company to apply intelligent radio engineering to undertake system of lorry guard against theft considers to gain a success. System of this guard against theft is in by the radio intelligence equipment of join cockpit and installation composition of hold lateral inductor, can prevent lorry or railroad car goods effectively by pilfer. The personage inside course of study values its potential market, estimation will have 3 million lorries to remain to install this system. Annual the European Union is worth to amount to 800 million euro by the lorry commodity prices of pilfer. Current, many famous truck manufacturer already expressed great interest to this technology.