Contact

NFC21 GmbH
Merziger Str. 6
45481 Mülheim an der Ruhr
Germany

Email: kontakt(a-t)nfc21.de

Fon: +49 208 / 698 219 31
Fax: +49 208 / 698 219 32
(Mon - Fri, 9am - 5pm)

NFC Keyfob, 40 x 32 mm, MIFARE DESFire EV1 2K, black

NFC Keyfob, 40 x 32 mm, MIFARE DESFire EV1 2K, black
NFC Keyfob, 40 x 32 mm, MIFARE DESFire EV1 2K, black
NFC Keyfob, 40 x 32 mm, MIFARE DESFire EV1 2K, black
NFC Keyfob, 40 x 32 mm, MIFARE DESFire EV1 2K, black
NFC Keyfob, 40 x 32 mm, MIFARE DESFire EV1 2K, black
NFC Keyfob, 40 x 32 mm, MIFARE DESFire EV1 2K, black

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From 50 €2.56 / 1 piece(s)
From 100 €2.50 / 1 piece(s)
From 250 €2.38 / 1 piece(s)
From 500 €2.32 / 1 piece(s)
From 1000 €2.20 / 1 piece(s)
Content: 1 piece(s)

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Max. order quantity: 1016

NFC Keyfob, 40 x 32 mm, MIFARE DESFire EV1 2K, black

Usage

You are looking for the ideal keyfob for security applications? The NXP DESFire EV1 2K keyfob encrypts all stored data securely and also allows you to store more than just one application on the built-in NFC chip. Thus, the keyfob is well suited for intelligent lock systems, access control, recording of working times, contactless payment or public transport ticketing systems. The chipset of this keyfob functions well with all common NFC-enabled smartphones.

Product description

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 DESFire EV1 2K chip, which has a memory capacity of 2048 byte and can be encoded up to 500,000 times. Accoring to manufacturer NXP, data on this chip is stored at least for 10 years. Additionally, the chip has a 7 byte UID. 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.

Applications

These are a few examples for possible applications of the keyfob.
  -      Control access indoors and outdoors
  -      Record working times (e.g. on construction sites)
  -      smart ticketing systems for public transport
  -      contactless payment systems
A detailed overview about all possible NFC applications you can find here.

Similar article

We offer this product in two colours. Besides this product, our NFC Keyfob with MIFARE DESFire EV1 2K chip can also be obtained in blue. Alternatively we offer this product with MIFARE DESFire EV1 4K chip, which provides twice as much memory capacity. The keyfobs with 4K chip are also available in black and blue.

Apps

Here you can find a selection of apps, which are suitable for encoding this product.

Technical Specification ... more
Chip: NXP MIFARE DESFire Chip EV1 2K
Chip standards: ISO/IEC 14443A, ISO/IEC 7816-4, 13.56 MHz, NFC-Forum Typ 4
Chip functions: 7 Byte UID
Encoding: 16 respectively 32 bit CRC, Common Criteria Certificate EAL4+ (Hardware and Software), random key generation, DES with up to 168 bit and AES with 128 bit encryption
Data transfer: 106 kbit/s, 212 kbit/s, 424 kbit/s, 848 kbit/s
Characteristics: waterproof, robust, Compatible with all NFC enabled smartphones
Operating range: 1 - 100 mm (depending on the hardware)
Type: Keyfob
Shape: oval
Color: black
Dimensions: 40x32x4,3 mm
Material: ABS
Temperature resistance: ++
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NFC Keyfob, 40 x 32 mm, MIFARE DESFire EV1 4K, blue

NFC Keyfob, 40 x 32 mm, MIFARE DESFire EV1 4K,...

Content 1 piece(s)
From €2.44

Compatibility

Waterproof

On metal

782 in stock
NFC Keyfob, 40 x 32 mm, MIFARE DESFire EV1 4K, black

NFC Keyfob, 40 x 32 mm, MIFARE DESFire EV1 4K,...

Content 1 piece(s)
From €2.44

Compatibility

Waterproof

On metal

1219 in stock
NFC Keyfob, 40 x 32 mm, MIFARE DESFire EV1 2K, blue

NFC Keyfob, 40 x 32 mm, MIFARE DESFire EV1 2K,...

Content 1 piece(s)
From €2.20

Compatibility

Waterproof

On metal

1106 in stock
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430 - 23.04.2019 04:08:13