R/W D iButton Reader

REF: 14890000

El lector de tarjetas iButton D esta diseñado para la lectura y escritura en tarjetas DESFire® 13,56 MHz y su instalación en espacios reducidos.

La comunicación entre el lector y la UCA esta protegida por una encriptación 128bit AES. Esta encriptación evita la monitorización de la comunicación entre ambos.

El lector iButton D permite el uso de la memoria DESFire® encriptada mediante 128bit AES o 3DES, para almacenar el numero de serie de la tarjeta, evitando el uso del CSN de la tarjeta al no estar protegido y ser inseguro.

Gracias a la capacidad de lectura/escritura, el lector iButton D también permite el uso de la tecnología DOC SYNC™ para la integración de equipos autónomos.


Made with high-resistance polycarbonate plastic with stainless steel base.

Metallic finish and LEDs to check the status:red, green and beep.

The proximity tecnology available is MIFARE® DESFire® ISO14443A (13,56 MHz) with read and write capacity on card.

It also allows the CSN of MIFARE® cards to be read.

Recommended for both access control instalations with centalised operation and with DOC operation (Dorlet On Card).

Surface mounted, a bracket can be purchased for assembly on pipe or conduit, including tamper signal over reader comunication.

Conectable to any Dorlet access control CPU of the AS, ASD and AHS series.



  • Signaling: Red-green led and buzzer
  • Operating range: From -10ºC to 55ºC (up to 93% humidity)
  • Reading range (R/W): Up to 3 cm. (1,5 cm.)
  • Reading technology: Proximity MIFARE® DESFire®
  • Material: Polycarbonate plastic
  • Reading frequency: 13,56 MHz
  • Maximum consumption: 130 mA
  • Dimensions: 80 x 29 x 20 mm.
  • Writting possibility: Yes
  • Connections: 4 wires (see cable type in manual)
  • Certification: (in 60839-11-1) clase iii, security grade 4
  • Power supply: 12 Vdc
  • Finish: Black

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