How the Hitag family (Hitag1 / Hitag2 / Hitag S) - base crypto LF works
The Hitag family (Hitag1 / Hitag2 / Hitag S) - base crypto LF is a 125 kHz low-frequency proximity credential — the band most legacy prox readers use. The Hitag family (Hitag1 / Hitag2 / Hitag S) - base crypto LF is genuine NXP - used by Cotag, Nedap, Paxton silicon — data structure Hitag2 48-bit crypto/password; Hitag S 256/2048 memory; Hitag1 simpler — the same chip platform the major lock, transit, hotel and payment systems specify.
We stock it as an encodable blank, supplied unprogrammed or pre-encoded to your specification, so your access-control system, card bureau or application writes it with your own data and keys — exactly as you would chips ordered through the NXP - used by Cotag, Nedap, Paxton distribution channel, at a fraction of the price. There is nothing aftermarket about the chip itself; what we add is sourcing, encoding and bulk availability.
Whether you need a handful of spares or a bulk run for a facility, transit programme or NFC project, tell us the exact NXP - used by Cotag, Nedap, Paxton chip and quantity and we confirm the part before production. Security ID Systems supplies genuine NXP - used by Cotag, Nedap, Paxton silicon and is independent and not affiliated with NXP - used by Cotag, Nedap, Paxton.
Also known as
Hitag 1 · Hitag 2 · Hitag S · Hitag S 2048 · Hitag µ · PCF7936 · M050 · NXP Hitag
NXP - used by Cotag, Nedap, Paxton and all other brand and product names are trademarks of their respective owners. Security ID Systems is an independent manufacturer and supplier of compatible access-control credentials and is not affiliated with, authorized by, sponsored by, or endorsed by these companies. Brand and format names are used only to identify the systems our products are compatible with. MIFARE and DESFire are registered trademarks of NXP B.V.