FCC ID: SWUDE-632 SMART CARD READER

NFC PAD (DE-632) Product specification DUALi Inc. Document Version: 1.00 Last Revised Date: 14th JAN. 2014 Copyright 2014 DUALi Inc. All rights reserved. You are strictly prohibited to copy, disclose, distribute, or use this document in part or as a whole for any purposes other than those for which this document is disclosed. This document is copyrighted and contains confidential information and other intellectual property rights of DUALi Inc. Any unauthorized use, copy, disclosure or distribution constitutes infringement of DUALis intellectual property rights. NFC PAD Specification DUALi Inc. reserves the right to make changes to its applications or services or to discontinue any application or service at any time without notice. DUALi provides customer assistance in various technical areas, but does not have full access to data concerning the use and applications of customer's products. Therefore, DUALi assumes no liability and is not responsible for customer applications or software design or performance relating to systems or applications incorporating DUALi products. In addition, DUALi assumes no liability and is not responsible for infringement of patents and/or any other intellectual or industrial property rights of third parties, which may result from assistance provided by DUALi. Composition of the information in this manual has been done to the best of our knowledge. DUALi does not guarantee the correctness and completeness of the details given in this manual and may not be held liable for damages ensuing from incorrect or incomplete information. Since, despite all our efforts, errors may not be completely avoided, we are always grateful for your useful tips. We have our development center in South Korea to provide technical support. For any technical assistance can contact our technical support team as below;

Tel: +82 31 213 0074 e-mail : sales@duali.com FeliCa is registered trademark of SONY Corporation. Mifare is registered trademarks of NXP Semiconductors 2/12 NFC PAD Specification Revision History 2014.01.14 (Ver. 1.0) : First release 3/12 NFC PAD Specification CONTENTS 1 INTRODUCTION ..............................................................................................................................5 1.1 PRODUCT SPECIFICATION ..............................................................................................................5 1.2 RF PART SPECIFICATION .............................................................................................................6 SAM PART SPECIFICATION..........................................................................................................6 1.3 2 STRUCTURE .....................................................................................................................................7 2.1 COMPONENTS CONFIRMATION ......................................................................................................7 THE BLOCK DIAGRAM OF NFC PAD........................! . 2.2 2.3 DESCRIPTION.................................................................................................................................7 3 EXTERIOR.........................................................................................................................................8 3.1 3.2 PRODUCT EXTERIOR ......................................................................................................................8 PRODUCT DIMENSION ....................................................................................................................8 4 POWER & INTERFACE SPECIFICATION..................................................................................9 4.1 POWER SPECIFICATION..................................................................................................................9 4.2 CURRENT CONSUMPTION...............................................................................................................9 4.3 COMMUNICATION SPECIFICATION.................................................................................................9 5 FUNCTIONS ....................................................................................................................................10 5.1 CARD DETECTION........................................................................................................................10 5.2 FIRMWARE DOWNLOAD FUNCTION ..............................................................................................10 5.3 OPERATION .................................................................................................................................10 5.4 STORAGE.....................................................................................................................................10 6 WARNING AND NOTICE..............................................................................................................11 7 WARRANTY & SERVICE .............................................................................................................12 4/12 NFC PAD Specification 1 Introduction NFC PAD is contactless reader meets high security requirement and the latest contactless standard. It supports Mastercard Paypass, Visa Paywave with contactless EMV complaint. Up to 8SAMs (Secure Access Modules) come standard for payment system. Also it gives user multiple connectivity such as USB, RS-232 & TCP/IP (option). It is adopted secure communication comply with Master & Visa. Specification Note 1.1 Product specification ITEM CPU Program Memory Data Memory DISPLAY STM32F103ZGT6 (ARM Cortex_M3, 144pin) 1MBytes FLASH Up to 32Mbytes external Serial Flash

(Default : 1Mbytes) 96KBytes SRAM Up to 4Mbytes external PSRAM

(Default : 96Kbytes) 4 Status LED (RED, BLUE, YELLOW, GREEN) 128*96 Graphic LCD (Yellow green ) Communication MINI USB 2.0 Full speed RS-232 TCP/IP(option) Magnetic Buzzer ISO 14443 A/B, BUZZER Contactless card SAM Input Voltage Class A,B, T=0,T=1 Adapter DC 5V ST 4 color Reading Distance

: Maximum 5cm 8 SAM SLOT 5/12 NFC PAD Specification 1.2 RF PART Specification ITEM Specification Note Radio frequency Comm. speed Subcarrier Input Power 13.56MHz 106,212,424 Kbps 847 KHz 5V PN512 EMV certification -106Kbps only 1.3 SAM PART Specification Specification Note T=0,T=1 class A,B (5V, 3V) 8 ITEM Protocol Class Quantity 6/12 NFC PAD Specification 2 Structure 2.1 Components Confirmation

- NFC PAD

- Comm.cable (RS-232 Cable or USB Cable)

* 5V AC adapter (option) 2.2 Description

- MAIN MCU : STM32F103ZGT6 (ARM Cortex_M3, 144pin), 1Mbyts Flash, 96Kbytes SRAM

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RTC : included in LCD. Battery : Provides backup power RTC and secure memory while power is off. RF field : Adopt PN512 chip which supports ISO 14443 A/B Debug port : USB endpoint0 vendor protocol Host interface: USB, RS-232, TCP/IP(option) Buzzer : Max 94dBA, magnetic buzzer Status LED : 4 status LED comply with EMV. Power : Use DC5V adopter of USB(LCD brightness is weaker than adaptor). Tamer switch : When case is opened by force, it disconnect backup power for security reason. LCD: 128*96 graphic LCD. Touch panel: Resistive touch panel SAM: 8 x SAM slots(ISO7816) comm. Speed up to 153600bps

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- Memory extension: designed to extend program& data memory up to 32Mbytes & 4Mbytes. 7/12 NFC PAD Specification 3 Exterior 3.1 Product exterior 3.2 Product dimension 125mm*90mm*27mm 8/12 NFC PAD Specification 4 Power & Interface Specification 4.1 Power Specification

- DC 5V input(recommendable), USB 5V power supply(brightness is little weaker than DC 5V Adaptor)

- Power usage: under 2W 4.2 Current consumption

- Default : 5V, under 200mA

- MAX : 5V, under 400mA (card read/write) 4.3 Communication Specification

- USB 2.0 FULL SPEED (12Mbps)

- RS-232 (115200bps)

- TCP/IP(option) 9/12 NFC PAD Specification 5 Functions 5.1 Card detection

- Comply with EMV PCD level 1 5.2 Firmware download function

- Downloadable via PC program(DeDownloader)Usage environment 5.3 Operation

- Temperature: -10 ~ 60

- Humidity : 30 ~ 90 % (relative humidity) 5.4 Storage

- Temperature: -20 ~ 80

- Humidity: 30 ~ 90 % (relative humidity) 10/12 NFC PAD Specification 6 Warning and Notice

- For indoor use only.

- This product is affected by an element like metal or Magnetism. So one has to take precautions.

- This device is not waterproof.

- Recommended to use certified (UL/CE/FCC) adaptor.

- Recommended to use apart from metallic devices to maximize RF reading performance. EU This product is CE marked according to the provision of the R&TTE Directive (99/5/EC). Here by DUALi Inc. declares that this product is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. FCC STATEMENT CAUTION: Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-- Reorient or relocate the receiving antenna.

-- Increase the separation between the equipment and receiver.

-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. 11/12 NFC PAD Specification 7 Warranty & Service

Warranty and Repair service

- DUALi Inc. warrants to the original consumer or other end user that this product, DE-632, is free from defects in materials and workmanship for a period of 1 year from the date of purchase. Note Warranty/non-warranty repair fees do not include any shipping charges.

The damages(defaults) prescribed below are NOT to be covered by warranty.

- Users misuse of part/component.

- Fault by the unqualified users own intention of repairs.

- Products inspection requirement.

- Adding certain functions or extension of system.

- Fault by Users misuse against the products manual.

*Please contact our service team for the technical/ sales supports. DUALi Inc. 1-308/310 Innoplex, 552 Wonchoen-dong, Youngtong-gu, Suwon, Gyeonggi-do, Korea (zip: 443-380) Tel : +82 31-213-0074 Fax : +82 31-213-0078 E-mail : lab@duali.com Web-site : http://www.duali.com 12/12

SK Tech Co., Ltd. Photographs of EUT Cover opened Page 1 of 5 SK Tech Co., Ltd. Main board Page 2 of 5 SK Tech Co., Ltd. Sub board Page 3 of 5 SK Tech Co., Ltd. LCD Page 4 of 5 SK Tech Co., Ltd. RF Antenna Page 5 of 5

SK Tech Co., Ltd. Photographs of EUT External view Page 1 of 6 SK Tech Co., Ltd. External view USB RS-232 Ethernet DC IN Page 2 of 6 SK Tech Co., Ltd. External view Page 3 of 6 SK Tech Co., Ltd. AC Adapter view Page 4 of 6 SK Tech Co., Ltd. AC/DC Adapter Label View RFID tag tested with the EUT Front view (A type) Rear view (A type) Rear view (B type) Front view (B type) Page 5 of 6 SK Tech Co., Ltd. RS-232 Cable view USB Cable view Page 6 of 6

ID Label Location & Sample LABEL LOCATION: Label will be attached to the Rear of the product LABEL Drawing:

26 mm 36 mm

DUALi Inc. 1-309 Innoplex, 552 Woncheon-dong, Youngtong-gu, Suwon, Gyeonggi-do South Korea TEL: +82-31-213-0074, FAX: +82-31-213-0078 http://www.duali.com/

August 21, 2014 Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD21046 RE: LETTER OF AGENT AUTHORIZATION We, the undersigned, hereby authorize SK TECH Co., Ltd.(Mr. Jongsoo, Yoon) to act on our behalf in all matters relating to application for equipment authorization. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). APPLICANT/AGENT CERTIFICATION AND AGREEMENT:

All of the statements herein and the exhibits attached hereto, are true and correct to the best of my knowledge and belief. In accepting a Grant of Equipment Authorization issued by the TCB, under the authority of the FCC, as a result of the representations made in this application, the applicant is responsible for (1) labeling the equipment with the exact FCC ID specified in this application, (2) compliance statement labeling pursuant to the applicable rules, and (3) compliance of the equipment with the applicable technical rules. If the applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCCs technical requirements. Authorizing an agent to sign this application, is done solely at the applicants discretion; however, the applicant remains responsible for all statements in this application. Sincerely, Ha Tae Yang/ Director

DUALi Inc. 1-309 Innoplex, 552 Woncheon-dong, Youngtong-gu, Suwon, Gyeonggi-do South Korea TEL: +82-31-213-0074, FAX: +82-31-213-0078 http://www.duali.com/

August 21, 2014 Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD21046 TO WHOM IT MAY CONCERN Pursuant to Paragraphs 0.457 and 0.459 of the Commission's Rules (47 C.F.R) and Section 552(b)(4) of the Freedom of Information Act, DUALi Inc. requests confidentiality for the following products:

FCC ID Number Product SWUDE-632 Description (Model) SMART CARD READER(DE-632) The requested Permanent and Short-Term Confidential exhibits art listed as follows:

PERMANENT PERMANENT AND SHORT-TERM CONFIDENTIAL LIST Exhibit Description 1 2 3 4 Block Diagram Operational Description Schematics Part List No other items submitted as part of the equipment authorization filing process are deemed confidential. The above exhibits contain DUALi Inc. trade secrets and proprietary information that could be of benefit to our competitors regarding the design of our products. This material is not customarily available to the general public and we request that it be withheld from public inspection. Sincerely, Ha Tae Yang/ Director

DUALi Inc. 1-309 Innoplex, 552 Woncheon-dong, Youngtong-gu, Suwon, Gyeonggi-do South Korea TEL: +82-31-213-0074, FAX: +82-31-213-0078 http://www.duali.com/

August 21, 2014 Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD21046 TO WHOM IT MAY CONCERN ATTESTATION:

The EUT required a ferrite core for the compliance testing, and this core will be permanently attached to the products when offered for sale. FCC ID Number Product SWUDE-632 Description (Model) SMART CARD READER(DE-632) Sincerely, Ha Tae Yang/ Director