The peak of Yeongdong area can be seen as a "間烽" that can be connected to the first or two, and can be seen as a soft peak in its shape and function. It has a record of being installed at Silla Dynasty, but it can not be verified as actual relics or relics, so it can be said that the system was made during the maintenance of a nationwide seal system to prevent the Japanese and the Yeojin people at the beginning of the Joseon Dynasty. The period of the abolition of A signal-fire was considered to have been abolished between 1626 and the mid-18th century, based on the fact that there was little damage to the area after the Japanese Invasion of Korea, and the records that the A signal-fire of Three Beasts in Cheokju-Saengan and Yeojidoseo on the northern border, did not break into the area. In addition, a local survey of the water supply in Samcheok area found that it was located in a mountain peak or a cape overlooking the sea about 100 meters above sea level, and it was Danbong, one of the combustion chambers. The combustion chamber could only be identified by the pyrolysis of a square combustion chamber. The regimental form was Yangya-san A signal-fire's embossed, and the rest was circular, with the construction material being cast by stone axes, and only the executive peak was soil-stone hybrids. In the plane form of the regiment, the Chogoksan A signal-fire and Gagoksan A signal-fire are regimental, the Yangya Mountain A signal-fire and the Imwon Mountain A signal-fire are considered regimental wall type and the Gwangjin Mountain A signal-fire can be seen as regimental arc type. In addition, the Gwangjinsan and Chogoksan signal-fire were in the form of the layout of the building site, and the Yangya-san, Imwonsan-A signal-fire and Gagok-san A signal-fire were considered as monoculars because there were warehouses or estimated warehouses. On a scale, the size of the water supply in Samcheok is normal compared to other areas, but the walls and arcs are small. Also, records showed that the installation of the hope could have been installed to supplement the system of the seal system, to lessen the burden on the people, or as a follow-up measure for the coastal boundary after the abolition of the seal system.