{"id":10539,"date":"2026-10-03T23:03:09","date_gmt":"2026-10-03T23:03:09","guid":{"rendered":"https:\/\/bbdc.it.com\/?p=10539"},"modified":"2026-10-03T23:03:09","modified_gmt":"2026-10-03T23:03:09","slug":"what-is-the-strange-device-on-a-hotel-room-ceiling","status":"publish","type":"post","link":"https:\/\/bbdc.it.com\/?p=10539","title":{"rendered":"What Is the Strange Device on a Hotel Room Ceiling?"},"content":{"rendered":"<p>That round, grille-covered disc on your hotel ceiling is most likely a speaker, not a smoke detector.<br \/>\nIt\u2019s usually part of the building\u2019s emergency or fire-alarm communication system.<br \/>\nThe speaker delivers one-way announcements, such as evacuation instructions, from a central system.<br \/>\nIt may look like an intercom, but you generally can\u2019t talk back through it\u2026See image below<\/p>\n","protected":false},"excerpt":{"rendered":"<p>That round, grille-covered disc on your hotel ceiling is most likely a speaker, not a smoke detector. It\u2019s usually part of the building\u2019s emergency or fire-alarm communication&#8230; <\/p>\n","protected":false},"author":2,"featured_media":10540,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10539","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/bbdc.it.com\/index.php?rest_route=\/wp\/v2\/posts\/10539","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bbdc.it.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bbdc.it.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bbdc.it.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bbdc.it.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10539"}],"version-history":[{"count":1,"href":"https:\/\/bbdc.it.com\/index.php?rest_route=\/wp\/v2\/posts\/10539\/revisions"}],"predecessor-version":[{"id":10541,"href":"https:\/\/bbdc.it.com\/index.php?rest_route=\/wp\/v2\/posts\/10539\/revisions\/10541"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bbdc.it.com\/index.php?rest_route=\/wp\/v2\/media\/10540"}],"wp:attachment":[{"href":"https:\/\/bbdc.it.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10539"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bbdc.it.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10539"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bbdc.it.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10539"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}