Enhance railway safety with advanced Railway Emergency Telephone systems. Designed for harsh environments, these vandal-proof, weather-resistant phones ensure reliable communication in tunnels, statio···
Discover everything about weatherproof telephones — their features, applications, and benefits. Learn why they’re essential for harsh environments and how to choose the best model for industrial commu···
Construction and Installation1.How do I make interface connections?A. Telephone line; cable RVVP2x1.5, used for communication between telephone and telephone gateway; transmission distance not more th···
BackgroundWhy industrial noise control is importantMore than 373,000 workplace injuries and illnesses occur in the manufacturing industry, second only to healthcare and more than any other industry. W···
Discover the key differences between SIP and VoIP in this comprehensive guide. Learn how SIP functions as a protocol within VoIP systems, their unique features, and their applications in modern commun···
ForewordIn the traditional broadcasting system, whether it is a campus, community, scenic area or emergency command center, the limitations of wired broadcasting are becoming more and more prominent, ···
