3 3342901 Alarm systems, including electric sirens and horns

3342902 Vehicular and pedestrian traffic control equipment

3342903 Intercommunications systems 433.2

3344184 Modems, consumer type 79.1

Unlike the majority of electronic products presented before, the communications and telecommunications systems have increased in shipments. The sole exceptions are the alarm systems and the consumer type modems. The increased shipment in communication systems is expected in the future too and it is explained by the increased demand on the market and by the benefits these gadgets have upon long distance communications. The shipments of modems have decreased more over due to the development of subsidiary products which are cheaper, easier to use and more efficient.

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