Our NFC key card is the ideal choice for changing smartphone properties fast and on the go. There are several possibilities to change your smartphone properties with this NFC key card – from activating and deactivating Bluetooth or WLAN to unlocking your smartphone is everything possible. The keyfob is made of a robust and waterproof material and the built-in NTAG 213 chipset sustains temperatures between -25 °C and 70 °C. The chipset of this keyfob functions well with all common NFC-enabled smartphones.
The NFC Key Card is made of PVC, so it is very robust and fully waterproof. The Key Card has a diameter of 30 mm and a thickness of 1.3 mm overall. Additionally, the Key Card has a ring out of metal, so it can be attached at a key ring. The NFC microchip is integrated inside the product.
Features & functions
The Key Card contains the NTAG 213, which has a memory capacity of 180 byte (NDEF: 137 byte) and can be encoded up to 100,000 times. This chip comes along with the UID ASCII Mirror Feature, which allows to attach the UID of the chip to the NDEF message. Additionally, the chip contains a NFC counter, which counts the times a NFC tag is read. Both functions are deactivated by default. Further information about this chip and other NFC chip types you can find here. We also provide you with a download of the technical documentation by NXP.
These are a few examples for possible applications of the Key Card .
– Control access indoors and outdoors
– Log in your social media accounts
– Use the Key Card for marketing (e.g. URL redirection)
A detailed overview about all possible NFC applications you can find here.
We offer this product in two different colours. Besides this product, our PVC NFC Key Card with the NTAG 213 chipset can also be obtained in blue. Starting from a purchase quantity of 100 pieces, we also offer to print a customized design on the Key Card .
Chip: NXP NTAG 213 (NTAG213) – 180 Byte (NDEF: 137 Byte)
Operating range: 1 – 100 mm (depending on the hardware)
Chip functions: 7 Byte UID, 24-bit Counter, 32-bit Passwort, ASCII Mirror, Datentransfer 106 kbit/s, ECC based originality signature, Schreibschutz, true anticollision, UID ASCII Mirror, wiederbeschreibar
Chip standards: 13.56 MHz, ISO 14 443-2 A, ISO 14 443-3 A, NFC-Forum Typ 2
Characteristics: Flexible, compatible with all NFC-enabled smartphones, waterproof
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