Purpose: To lock the phone to the mobile communication systems within the allocated premises for negotiation meetings. Is used to prevent information leakage for within the allocated space for the use of eavesdropping devices, working with channels of mobile communication systems (cellular – gsm, amps, damps, CDMA), when used to…

Corporate calendar – it's not only comfortable and functional thing, but also a great souvenir. What will it be, depends on the imagination of the customer and the skill of printing professionals. Calendar – a very popular products, without his life of modern man is inconceivable. It is hard to…