{"published":"2020-05-29 15:53:03","description":"The Campbell Ballistic Security Door Kit allows schools to easily upgrade their existing doors into ballistic barriers-to-entry. Designed specifically for school security, the Ballistic Security Door Kit fortifies classroom door openings instantly, making each classroom a safe-room. Once deployed, t\u2026","width":"100%","provider_name":"Hatena Blog","blog_url":"https://windowfilms-online.hatenablog.com/","categories":[],"author_name":"windowfilms-online","author_url":"https://blog.hatena.ne.jp/windowfilms-online/","version":"1.0","url":"https://windowfilms-online.hatenablog.com/entry/2020/05/29/155303","blog_title":"windowfilms-online\u2019s blog","title":" School Security 101: How to Transform Standard School Doors into Safe Room Doors","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwindowfilms-online.hatenablog.com%2Fentry%2F2020%2F05%2F29%2F155303\" title=\" School Security 101: How to Transform Standard School Doors into Safe Room Doors - windowfilms-online\u2019s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","image_url":"https://d8mkdcmng3.imgix.net/0d8a/644989.png?s=a701c910f197af20b63fab622d453c2b","provider_url":"https://hatena.blog","height":"190"}