​Identiv’s prox cards are based on low frequency 125 kHz contactless technology.  The Identiv credential is a proven and cost-effective solution for a quick migration from magnetic stripe technology.  Although all low frequency cards offer minimal card security and can be cloned, the low cost and ease of use almost makes up for these issues.  The prox card credentials utilize radio frequency identification (RFID) technology for reliable data exchange of physical access control systems (PACS) data. Delivered as generic credentials (cards, key fobs, wristbands, and tags/stickers), the products offer universal compatibility with today’s most popular brands, making integration a simple process.  Identiv is a fully customizable solution as well if you wanted to add pre-printed 3,000 DPI graphics to your static background prior to your variable printing.  Proximity cards are available in 100% PVC as well as a stronger composite composition.