A chamber to transfer courier carts, which is designed and manufactured in various sizes to tailor to the customer’s requirements. It can be installed in screening chambers and new and existing courier stations. Wagon chambers are protected from bullets fired from 5.56 mm and 9mm weapons. The chamber has interlock control systems, which can be connected to various door control systems. The development and production is “blue and white” Israeli. The chamber is constructed from layers of armored steel and has two armored doors. An upper glass window provides the possibility to watch what is happening inside the chamber. A bullet-proof window that is located above the chamber affords permanent visual contact between the courier and the vault room control. It is also possible to supply a consular drawer over the chamber that allows transferring documents from the courier and the vault room control. Such a chamber creates a barrier between the external couriers whose identity is unknown and in the vault and control, in order to avoid the possibility of a hostile takeover of safes in the vault room or control system of the safes. In this developing this panel, we have invested our company’s engineers’ experience and knowledge in the drilling, sawing, excavating and burning concrete and steel materials.