Check the listing for details. RF Ideas Wave ID Plus Dual-Frequency Proximity Smart Card Access Control Reader. Condition: Used. Listed at 55.00 USD. Wave ID Plus OEM Contactless Proximity Smart Card Reader Up for sale are proximity smart card readers from RF ideas. These are operational readers with removable metal housing and 4-pin serial connector. Model Overview: The RF Ideas Wave ID Plus card readers increase the value of new and current ID badges by processing contactless and proximity smart cards at the same time. This dual-frequency RF Ideas card reader meets the highest technological standards while providing the distinctive simplicity of use in a variety of applications. The WAVE ID Plus is also offered in an SDK compliant variant that can be integrated into most applications or hardware using the RF Ideas Universal Software Developer's Kit. The WAVE ID Plus card reader also acts as a complete card analyzer for detecting compatible readers when used with the RF Ideas Configuration Utility. Specifications & Features: SDK Non-Keystroking Reader125/132 kHz and 13.56 MHz58mm x 36mm x 18mm