Robust and weatherproof telephone for use in rugged ambient conditions with the best functional security in industrial areas. Our telephone is completely resistant to seawater, acid, lye, and lubricants. The compression-molded housing made of GRP (Glass-fiber-reinforced-polyester) is impact-resistant. The stainless steel keypad (V4A) withstands high loads and at the same time protects the internal parts of the telephone. The steel armoured handset cord is manufactured to withstand high tensile forces. With its interesting additional features and options the ResistTel opens many possibilities with regard to your special applications. From the beginning our ResistTel user interface is simple, menu-driven and user-friendly under all circumstances and in all situations even when wearing work gloves.