Plastilam, a major US-based provider of RFID hotel key cards, has contracted to purchase millions of genuine, secure Smartrac PRELAM inlays for contactless access cards over the next three years.   Smartrac inlays provide a gapless proof of authenticity and origin for contactless cards and products. Plastilam has been producing access cards for the hospitality market for 30 years, and PRELAM inlays will allow the company to continue providing high-quality, reliable, secure products for its cus...