{"version":"1.0","provider_name":"Traffic Data Systems","provider_url":"https:\/\/www.traffic-data-systems.net\/en\/","title":"Optical instruments &#8211; Traffic Data Systems","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"lrA2tOBfoA\"><a href=\"https:\/\/www.traffic-data-systems.net\/en\/products\/optical-instruments\/\">Optical instruments<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.traffic-data-systems.net\/en\/products\/optical-instruments\/embed\/#?secret=lrA2tOBfoA\" width=\"600\" height=\"338\" title=\"&#8220;Optical instruments&#8221; &#8212; Traffic Data Systems\" data-secret=\"lrA2tOBfoA\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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.traffic-data-systems.net\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","thumbnail_url":"https:\/\/www.traffic-data-systems.net\/wp-content\/uploads\/2020\/11\/IMG_7248-scaled.jpeg","thumbnail_width":2560,"thumbnail_height":1920,"description":"Retroreflecto-meters for road markings and sheetings Since 1998, in Germany, Austria and Switzerland, we have been exclusively marketing retroreflectometers from DELTA \u2013 part of FORCE Technology. These systems measure the photometric properties of lane markings and retroreflective sheetings on traffic signs, safety clothing and vehicles. Not only are carriageway surfaces on roads and at airports [&hellip;]"}