ACR120u contactless smart card reader writer adalah alat pembaca dan penulis kartu mifare (contactless card). Dikembangkan berdasarkan teknologi RFID 13,56Mhz yang mendukung Mifare ISO 14443 type A dan B. Jarak operasi antara kartu dengan ACR120u 1-5 cm. Tersedia dalam dua interface yakni USB dan serial yang memungkinkan perangkat untuk dengan mudah diintegrasikan ke dalam lingkungan PC dan system lainnya.

·         USB PnP or serial RS232 interface

·         Read and write functionality

·         Built-in antenna for contactless tag access, with card reading distance of up to 50 mm

·         Supports major contactless smart cards conforming to ISO 14443 Type A and B in the market

·         Built-in anti-collision feature  (only 1 card is accessed at any time)

·         Selective card polling capability (especially useful when multiple cards are presented)

·         Operation LED

·         Buzzer

Dimensions Casing           : 72.2mm (L) x 69mm (W) x 14.5mm (H)

Bridge Casing                      : 80.0mm (L) x 71.5mm (W) x 80.0mm (H) Interface USB 2.0 full speed

Supply Voltage Regulated                 : 5V DC

Supply Current max            : 50mA

Operating Temperature     : 0-50°C

CLK Frequency                    : 4 MHz

MTBF                                     : 500,000 hours

Operating System Support                : Windows, Mac, Linux