Thin Proximity Cards for 125KHz Devices

Thin Proximity Cards for 125KHz Devices This ISO standard proximity card is 0.75mm thick and can have printed material attached to the front. It is supplied with a pre-assigned unique code. Works best with our COR-900 and COR-800 series proximity card readers or biometric finger print scanners. Each card has a unique pre-assigned code printed on the back. When the card is correctly positioned with respect to a reader a high speed RF signal passes between card and reader and unique data is transferred.