HID can also embed a wide range of commercially available contact chips, or customers can select HID's off-the-shelf Crescendo multi-technology smart card, providing strong authentication options with logical access systems. If users wish to embed their own chip, the embeddable cards come standard as a composite card body. As with all Genuine HID card products, dual high frequency cards are part of the broadest product line of trusted, fully interoperable secure identity solutions in the market and come with guaranteed compatibility with HID reader lines and a lifetime warranty.