Need a bulk pack of replacement key cards for your hotel, office, or apartment building? This is a box of 200 blank, rewritable RFID cards. They operate at the 13.56MHz frequency. Compatibility is super important here: They are confirmed to work with MIWA, ILCO, SECURELOX, and DELUNS brand locks that use this frequency. They are also compatible with OLDER, NON-UPGRADED versions of KABA, SAFLOK, and ONITY locks. **CRITICAL NOTE:** They are **NOT** compatible with NEWLY UPGRADED Kaba/Saflok/Onity systems, or with ULC/Ultralight, Vingcard, Beline, Salto, Orbita, Suretech, Acculock, or Betech locks. Always test one card first if you're unsure. These are standard 1K technology cards, designed in the USA. They're perfect for re-keying a large property, having spares on hand, or for use in standalone RFID locks that accept this common frequency. Just make sure your lock system matches before ordering in bulk!
