Our EM4200 range covers 125kHz proximity cards and fobs for access control systems that read this format. If you already know your readers work at 125kHz, these are the tokens that suit them. Choose the printable plain white card if you want to print your own artwork and photo ID, the Hi-Co magnetic stripe version if your setup combines proximity with a swipe or the dual technology card if you need both EM4200 and NXP MIFARE EV1 in one credential. The blue fob with split ring is the practical option for keyrings where a card would be awkward.
Most buyers here are facilities and security teams matching new tokens to an existing reader estate. If you are unsure which format your readers expect or whether a card or fob works better for your users, get in touch and the Plastic-ID.com team will confirm compatibility before you order.