- 1.Operating frequency: 125kHz
- 2.The 26 bit format allows a maximum of 255 address numbers. Each address number can have a maximum of 65535 unique card numbers
26 bit close to CR80 card, compatible with ISOProx 1326 H10301 format card reader., Suitable for the vast majority of access control systems (5.4 x 8.6 x 0.19 CM thick card with holes)