✎ en:3s:code_and_card_reader []

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===== QR code and RFID card reader =====

</WRAP>

|< 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>

\\

==== Technical specifications ====

==== 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-       |  /             ||  /             ||

===== TOF sensor =====

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