2x rfid card(one black one pink)<br><br>or <br><br>2x rfid sticker(one white one black)<br><img src="http://gdetail.image-gmkt.com/302/407/740407302/2017/2/0bf86692-cd08-498f-85a5-1ea28ad88cd7.jpg" onerror="this.src='http://gdetail.image-gmkt.com/302/407/740407302/2017/2/0bf86692-cd08-498f-85a5-1ea28ad88cd7.jpg'; $(this).attr('onerror','');"><br><img src="http://gdetail.image-gmkt.com/302/407/740407302/2017/2/e76ed8e9-00bb-4da1-adb6-850e7019e4af.jpg" onerror="this.src='http://gdetail.image-gmkt.com/302/407/740407302/2017/2/e76ed8e9-00bb-4da1-adb6-850e7019e4af.jpg'; $(this).attr('onerror','');"><br><img src="http://gdetail.image-gmkt.com/302/407/740407302/2017/2/6a3e3260-f5b7-4174-8394-8ab7d04679cf.jpg" onerror="this.src='http://gdetail.image-gmkt.com/302/407/740407302/2017/2/6a3e3260-f5b7-4174-8394-8ab7d04679cf.jpg'; $(this).attr('onerror','');">