====== QR code reader ======

**QR code and RFID reader**

<WRAP column 300px>

{{:en:hiq_hw:pasted:20200331-133854.png}}

</WRAP>

<WRAP column 500px>

|< 100% 40% 20% >|
| Model number: ^ QR-FR-B | QR code and RFID EM 125 kHz, black                   |
| Mounting:     | Field, UK rectangular flush box                               ||
| Connection:   | Wiegand                                                       ||

</WRAP>

<WRAP clear></WRAP>

===== Technical specifications =====

|< 300px 150px 150px >|
| Power supply:            | 12 VDC                    |
| Reading Distance:        | QR 0-20 cm, RFID 3-6 cm   |
| Card interface:          | EM 125 kHz                |
| Output Interface:        | Wiegand 26 / 34           |

<WRAP pagebreak></WRAP>

===== Wiring =====

|<500px  100px 100px 100px 100px 100px>|
^  QR-FR-B  ^  CR-W2-IQ      |^  MC-230-3W     ||
^  :::      ^  1st  ^  2nd    ^  1st  ^  2nd    |
|  +12V     |  +12V          ||  +12V          ||
|  GND      |  GND           ||  GND           ||
|  D0       |  D0-0+1        ||  D0            ||
|  D1       |  D1-0  |  D1-1  |  D1-0  |  D1-1  |
|  GN       |  GN-0  |  GN-1  |  GN-0  |  GN-1  |
|  B        |  /             ||  /             ||
|  Tx       |  /             ||  /             ||
|  Rx       |  /             ||  /             ||
|  S+       |  /             ||  /             ||
|  S-       |  /             ||  /             ||