화재시 이것 장착했다면
<iframe width="1195" height="2125" src="https://www.youtube.com/embed/WJdb8glVW_U" title="Genius Fire Escape System" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>