One of our most popular NFC Keyfob is made of waterproof material and sustains temperatures between -25 °C and 70 °C, it is well suited for outdoor usage. For example it can be used to control access on construction sites or record working times of employees outdoors. The chipset of this keyfob functions well with all common NFC-enabled smartphones.
The black NFC Keyfob is made of ABS, so it is very robust and fully waterproof. The keyfob has a length of 40 mm, a width of 32 mm and a thickness of 4.3 mm overall. Additionally, the keyfob 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 keyfob contains the NXP MIFARE Ultralight EV1 chip, which has a memory capacity of 64 byte (NDEF: 38 byte) and can be encoded up to 100,000 times. This chip comes along with a 32-bit password protection to prevent unintended memory operations and a 7-byte UID for each device. We also provide you with a download of the technical documentation by NXP.
These are a few examples for possible applications of the keyfob.
– Control access indoors and outdoors
– Record working times (e.g. on construction sites)
– complete ticketing transactions
A detailed overview about all possible NFC applications you can find here.
We offer this product in two different colour combinations. Besides this product, our NFC Keyfob can also be obtained in blue.
Chip: NXP MIFARE Ultralight EV1 – 64Byte (NDEF-Format: 38 Byte)
Operating range: 1 – 100 mm (depending on the hardware)
Chip functions: 7 byte uid, 32-bit password, write protection, Wiederbeschreibar
Chip standards: 13.56 MHz, ISO 14 443-2 A, ISO 14 443-3 A, NFC-Forum Typ 2
Characteristics: Compatible with all NFC-enabled smartphones, robust, waterproof
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