QR Code Reader

R402 QR Code Access Control Reader

R402 series is a new generation of smart access control reader developed by our company. It has a high-end appearance, fast scanning speed, high recognition rate, strong compatibility, and can be connected to any access control controller that supports Wiegand input.
It adopts integrated screen design, high-strength tempered glass anti-scratch front cover fits perfectly, high-definition scanning lens, and double fill light design to achieve clear code scanning day and night.
This series is suitable for various application scenarios, and supports the identification of RFID radio frequency cards and QR codes, which can be used in community management, visitor management, hotel management, unmanned supermarkets and other fields.

R402 series is a new generation of smart access control reader developed by our company. It has a high-end appearance, fast scanning speed, high recognition rate, strong compatibility, and can be connected to any access control controller that supports Wiegand input.

It adopts integrated screen design, high-strength tempered glass anti-scratch front cover fits perfectly, high-definition scanning lens, and double fill light design to achieve clear code scanning day and night.

This series is suitable for various application scenarios, and supports the identification of RFID radio frequency cards and QR codes, which can be used in community management, visitor management, hotel management, unmanned supermarkets and other fields.

Model

Description

R402-B-S

1. Support electronic QR code, paper QR code, barcode

2. Support MF sector encryption and get UID

3. Support CPU card encryption and get UID

4. Support get UID of Chinese ID card

5. Support Wiegand, RS485, USB communication


Wiring Definition

DC(+12V)

GND

485A

485B

WG0

WG1

NO

COM

NC

Config

Power

Ground

RS485 Interface

WG Interface

Normally Open

Public

Normally Closed

Configuration Interface

    

Features

 Development of a advanced QR code access control technology

 With antenna inside, and the working frequency is 13.56MHz

 support get UID of MFCPUNFC(Simulation card)Desfire EV1second generation Chinese ID cards and QR code


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