{"version":"1.0","provider_name":"ACR Electronics, Inc","provider_url":"https:\/\/www.acrartex.com\/nl\/","author_name":"gliba008","author_url":"https:\/\/www.acrartex.com\/nl\/news\/author\/gliba008\/","title":"Megafoon - ACR Electronics, Inc","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"DzrxV5FMGp\"><a href=\"https:\/\/www.acrartex.com\/nl\/products\/megafoon\/\">Megafoon<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.acrartex.com\/nl\/products\/megafoon\/embed\/#?secret=DzrxV5FMGp\" width=\"600\" height=\"338\" title=\"&#8220;Megafoon&#8221; &#8212; ACR Electronics, Inc\" data-secret=\"DzrxV5FMGp\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.acrartex.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.acrartex.com\/wp-content\/uploads\/2021\/04\/Megaphone-Accessories-Side-View-600x600.png","thumbnail_width":600,"thumbnail_height":600,"description":"De draagbare veiligheidsmegafoons ACR EM-1A, EM-2BA en EM-1D zijn ontworpen om akoestische feedback, die fluittonen en andere soortgelijke geluiden veroorzaakt, te minimaliseren. Elke megafoon heeft een geluidsprojectiehoek van 90\u00b0, zodat mensen in de directe omgeving van de megafoon, evenals mensen achterin een vliegtuig, de boodschap kunnen horen. Bovendien is de frequentiebanddoorlaat van de versterker zo gekozen dat spraaksignalen helder en duidelijk worden weergegeven. Er is speciale aandacht besteed aan de fysieke afmetingen van de megafoon, zodat elk model effectief kan worden gebruikt in een drukke omgeving.   &nbsp;"}