1.0Dangerous Thingshttps://dangerousthings.comamalhttps://dangerousthings.com/author/amal/rich600338<blockquote class="wp-embedded-content" data-secret="Y9AvbraYJ7"><a href="https://dangerousthings.com/product/xac/">xEM Access Controller v3</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://dangerousthings.com/product/xac/embed/#?secret=Y9AvbraYJ7" width="600" height="338" title="“xEM Access Controller v3” — Dangerous Things" data-secret="Y9AvbraYJ7" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(c,d){"use strict";var e=!1,o=!1;if(d.querySelector)if(c.addEventListener)e=!0;if(c.wp=c.wp||{},!c.wp.receiveEmbedMessage)if(c.wp.receiveEmbedMessage=function(e){var t=e.data;if(t)if(t.secret||t.message||t.value)if(!/[^a-zA-Z0-9]/.test(t.secret)){for(var r,a,i,s=d.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),n=d.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),o=0;o<n.length;o++)n[o].style.display="none";for(o=0;o<s.length;o++)if(r=s[o],e.source===r.contentWindow){if(r.removeAttribute("style"),"height"===t.message){if(1e3<(i=parseInt(t.value,10)))i=1e3;else if(~~i<200)i=200;r.height=i}if("link"===t.message)if(a=d.createElement("a"),i=d.createElement("a"),a.href=r.getAttribute("src"),i.href=t.value,i.host===a.host)if(d.activeElement===r)c.top.location.href=t.value}}},e)c.addEventListener("message",c.wp.receiveEmbedMessage,!1),d.addEventListener("DOMContentLoaded",t,!1),c.addEventListener("load",t,!1);function t(){if(!o){o=!0;for(var e,t,r,a=-1!==navigator.appVersion.indexOf("MSIE 10"),i=!!navigator.userAgent.match(/Trident.*rv:11\./),s=d.querySelectorAll("iframe.wp-embedded-content"),n=0;n<s.length;n++){if(!(r=(t=s[n]).getAttribute("data-secret")))r=Math.random().toString(36).substr(2,10),t.src+="#?secret="+r,t.setAttribute("data-secret",r);if(a||i)(e=t.cloneNode(!0)).removeAttribute("security"),t.parentNode.replaceChild(e,t);t.contentWindow.postMessage({message:"ready",secret:r},"*")}}}}(window,document); </script> https://dangerousthings.com/wp-content/uploads/xACv3_everything_square-1024x1024.png10241024Welcome to quick and easy RFID access control projects. Works with our xEM and NExT chips (in EM mode) Can store up to 150 different chip IDs in memory 12V DC operation - great for automotive projects! On board relay, no need for external relay or diodes! Use an onboard switch to set your own master tags! Example projects customers have built!