SB Security Ltd is

a venture startup manufacturer of road traffic safety equipment, located in the Noksan Industrial Complex in Gangseo-gu, Busan. Its main product is a solar-powered road stud that stores sunlight during the day and automatically lights up its LED when darkness falls, activated by a brightness sensor. This helps nighttime drivers easily identify lanes, thereby enhancing road traffic safety.

In addition,

the company has completed the development of an AI-powered in-road stud with a snow-melting system designed to prevent pedestrian accidents at crosswalks. Linked with traffic signals, this product enables both drivers and pedestrians to more clearly recognize signal changes, thereby reducing accidents at crosswalks.

The company’s diverse products are suitable not only for main roads but also for park trails, the Galmaetgil walking paths, gardens and deck walkways, bicycle paths, pedestrian–vehicle boundary lines, crosswalks and intersections, bridges, and maritime safety markers, ensuring safety during nighttime.

Furthermore,

the company continuously conducts research and development, including patent applications for technologies such as the reflective solar delineator—installed on highway medians and roadside safety fences—and crosswalk signal systems for pedestrian protection at intersections.