Hazardous Telephone System
Guardian Telecom by Circa

Everyday factors such as weather, water, and dust create problems which increase significantly in the presence of corrosive elements and explosive atmospheres. While the barriers presented by many of these environmental factors have successfully been overcome, hazardous atmospheres proved to be the ultimate challenge to communications equipment. Harsh environments, extreme elements, critical infrastructure, safety and mission-critical applications call for rugged and reliable solutions. Guardian Telecom has the answer. Products are built rugged, tough, and dependable to last in the harshest industrial conditions and are designed for absolute reliability for maximum uptime.