BICOM unveils wireless emergency broadcasting and fiber-optic temperature monitoring

BICOM has introduced two infrastructure products in South Korea: a wireless emergency broadcasting system and a fiber-optic DTMS that can monitor temperature across runs up to 20 km. The company is targeting rail, tunnels, buildings and energy sites that need safer communications and continuous monitoring.

Why it matters: - BICOM is aiming at infrastructure sites where wired systems can be hard to install, hard to maintain, or vulnerable to disruption. - The two products address two core needs in rail, tunnel, building and energy projects: fast emergency communication and continuous safety monitoring.

What happened: - BICOM Inc., a South Korean wireless communications R&D company, introduced two product groups for infrastructure use. - The first is a wireless, uninterrupted emergency broadcasting system. - The second is DTMS, a distributed temperature monitoring system that uses fiber-optic cable as the sensor. - The announcement was dated October 15, 2026, in South Korea.

The details: - The wireless broadcasting system is designed for subway and train operations, cable cars, building stairwells, underground tunnels and shelters. - Planned uses include onboard emergency announcements and in-building guidance broadcasting. - BICOM says its wireless emergency broadcasting systems have been supplied to Seoul Metro, Seoul Transportation Corporation, and Goguryeo Engineering, which is linked to Korail. - Tower Palace in Seoul has also used BICOM's wireless emergency broadcasting technology for escape stairways. - BICOM's registered South Korean patent portfolio includes multiple broadcasting patents filed between 2015 and 2020. - DTMS can monitor temperature continuously over distances up to 20 km. - The fiber itself does not need a separate power supply. - A fiber-optic line installed along a route can monitor the full length of that route. - DTMS is designed for ESS, substations, bus ducts in buildings and factories, underground power tunnels, power generation facilities, pipelines, factories, power lines, and water and gas leak detection. - The system supports local monitoring and can connect with systems such as SCADA.

Between the lines: - BICOM is pairing communications hardware with industrial monitoring to compete in projects that increasingly want integrated safety and control tools. - The company is positioning both products for environments where downtime, delayed alerts or missed temperature changes could create operational and safety risks. - The product mix suggests BICOM is trying to broaden beyond wireless communications into a larger infrastructure technology role.

What's next: - BICOM says it will keep investing in research and development. - The company is also looking for international partnership opportunities. - Future growth will likely depend on more deployments in rail, energy and industrial infrastructure markets.

The bottom line: - BICOM is betting that infrastructure buyers want wireless alerting and fiber-based monitoring from one vendor, especially in places where traditional wired systems are difficult to use.