YWVDH-R1UHF Band RFID Reader (Low power transceiver - RX verfied)

User Manual DH Technology ,Inc. Model : DH-R1User Manual 2DH-Tech,Inc. [Contents] 1. Summary 2. Composition 2.1 Devices Composition 2.2 System Composition 2.3 Outward Appearance of Device and Dimension 3. Specification of the System 3.1 RFID Tag 3.2 RFID Reader 4. Function of the System 5. Installation of the System 6. System Operation 7. Certification Model : DH-R1User Manual 3DH-Tech,Inc. THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS. (1)THE DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE AND (2)THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. ALSO, TO PREVENT INTERFERENCE TO FEDERAL GOVERNMENT READER SYSTEMS, OPERATION GOVERNMENT RADAR SYSTEMS, OPERATION UNDER THE PROVISIONS OF THIS SECTION IS NOT PERMITTED WITHIN 40 KILOMETERS OF THE FOLLOWING LOCATIONS: DoD Radar SiteLatitudeLongitude BealeAirForceBase39°08 10 N′′′121°21 04 W′′′ Cape Cod Air Force Station41°45 07 N′′′070°32 17 W′′′ Clear Air Force Station64°55 16 N′′′143°05 02 W′′′ Cavalier Air Force Station48°43 12 N′′′097°54 00 W′′′ Eglin Air Force Base30°43 12 N′′′086°12 36 W′′′ CAUTION : Any changes or modifications inconstruction of this device which are not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The user of the device shall be responsible for submitting updated information in the event the operating location or other information changes after the initial registration by the grantee. The information provided by the grantee or user to the Commission shall include the name, address, telephone number and e-mail address of the user, the address and geographic coordinates of the operating location, and the FCC identification number of the device. The material shall be submitted to the following address: Experimental Licensing Branch, OET, Federal Communications Commission, 445 12th Street, SW., Washington, DC 20554, ATTN: RFID Registration. Professional installation is required. Installers are responsible for ensuring that the proper antenna is used as described in the FCC filing. and this product is for industrial use product. Model : DH-R1User Manual 4DH-Tech,Inc. 1. Summary A) The RFID system for containers is composed of an "Active RFID Tag" and a "Reader", and the communication between the tag and reader follows a Master-Slave model. B) Containers are embedded with 433.92Mhz RFID tag, and the reader, if necessary, gives a wake-up signal, activates the RFID tag, so that it can obtain container-related information. C) The reader works according to the order of middleware or a terminal(or a computer). The communication air protocol between the reader and the tag follows ISO/IEC 18000-7. D) By using a RFID tag system, the recognition rate and recognition distance for containers is greatly improved, so that it can lay the foundation for the job automation of gate, CY storage, shipment, and Air Cargo. E) By making the best use of wireless/network technology, this system can be flexibly applied regardless of container's movement of position 2. Composition 2.1 Deceives Composition Model : DH-R1User Manual 5DH-Tech,Inc. No.Model NameTypeRemarks 1RFID Tag433.92MHz active tagDH-ST1 2RFID ReaderFixed typeDH-R1 Model : DH-R1User Manual 6DH-Tech,Inc. 2.2 System Composition 2.3 Dimension SectionContents DH-ST1(DH Sensor Tag Type 1) Dimension: 14.3≫cm*4.3cm*3.0 cm DH-R1 (DH Reader Type 1) Dimension: 22.3cm*20.7cm*6.6cm≫ Model : DH-R1User Manual 7DH-Tech,Inc. 3. Specification of the System 3.1 RFID Tag Tag NameDH-ST1 UHFTransceiver Frequency433.92Mhz ModulationFSK Range100m Power3.6mW Tag Wake-upUHF Air ProtocolISO/IEC 18000-7 Memory Tag ID4bytes(RO) User ID16bytes(RW) User Memory128Kbytes Beaconyes Range(unobstructed)~100m Battery TypeNon-replaceable, Non-rechargeable Volts/Material3.6V/Lithium Life3years(5 read events/day) Re-Usableyes Temperature Operation: -30 to +70°C°C Storage: -40 to +70°C°C Humidity100% Condensing ApprovalKCC Model : DH-R1User Manual 8DH-Tech,Inc. 3.2 RFID Reader Reader NameDH-R1 Case MaterialPC(Polycarbonate)/PBT(Polybuthylene Terephalate) Environmental Temperature Operating: -30 to +60°C°C Storage: -40 to +80°C°C Humidity90% Condensing RF Frequency(Transceiver)433.92Mhz RangeUp to 100m ModulationFSK, deviation 35Khz for receiver, 50Khz for transmit Sensitivity95 dBm IF Frequency307.2Khz Data Rate27.8Kbps Air ProtocolISO/IEC 18000-7 RFID Tag CompatibilityAll 433Mhz Active RFID Tags Network InterfaceRS485, RS232 UpgradesSupports firmware downloads DiagnosticsSupports remote reader performance status reports Type ApprovalKCC Other MountingMounting Kit Model : DH-R1User Manual 9DH-Tech,Inc. 4. Function of the System The communication protocol and operation between the reader and the tag follows□ ISO/IEC 18000-7. 5. Installation of the System Installation of the system(Container tag and Reader) follows ISO 10374.2□ 6. System Operation Basic Operation□ A reader(DH-R1) communicates with a server(or middleware) over TCP/IP, and communicates with a tag(DH-ST1) over RF. Orders sent via a server(or middleware) are transmitted to the reader(DH-R1), witch gives a wake-up signal, send the orders to the tag(DH-ST1), receives the response data from the tag(DH-ST1), and finally transmits them to the server(or middleware). 7. Certification FCCID : YWVDH-R1□ 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 …

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DH Technology Co., Ltd. Date : November 8, 2010 Edisonstr. 12a 6902 PK Zevenaar The Netherlands To whom it may concern: I, the undersigned, hereby authorize Young-Joon, Park/Application Examiner of CTK Co., Ltd. and hereafter referred to as CTK Co., Ltd., to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by Young-Joon, Park of CTK Co., Ltd.on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing TELEFICATION as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, Hyun Chul, Kim President, CEO

DH Technology Co., Ltd. Date : October 25, 2010 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 In re : DH Technology Co., Ltd. FCC ID : YWVDH-R1 Request for Confidentiality Gentlemen: Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Schematics, Block diagram and Operational description. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely Yours, Hyun Chul, Kim President, CEO

CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com EUT External Photographs

CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Label Photographs

CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com EUT Internal Photographs CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com

CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Test Report No.: 2010100069 Date: October 28, 2010 Page 1 of 15 This Report shall not be reproduced except in full without the written approval of CTK Form No.: CTK-RF-EF-Part15 SubpartC(Rev.2) TEST REPORT For FCC Test Report No. : 2010100069 Date of Issue : October 28, 2010 FCC ID : YWVDH-R1 Model/Type : DH-R1 Kind of Product : UHF Band RFID Reader (Low power transceiver – RX verfied) Applicant : DH Technology, Inc. Applicant Address : 3rd Floor, 249-12, Seodaesin-dong 3-ga, Seo-gu, Busan 602- 825, Korea Manufacturer : TEKMO Co., Ltd. Manufacturer Address : 705 World Meridian Venture Center-1 60-24, Gasan-dong, Geumcheon-gu, Seoul, Korea Contact Person : Hyun Chul, Kim / President, CEO Telephone : +82-2-2113-7587 Received Date : October 15, 2010 Test period : Start : October 15, 2010 End : October 28, 2010 Test Results : In Compliance Not in Compliance The test results presented in this report relate only to the object tested. Tested by Reviewed by Won-Jae, Hwang Test Engineer Young-Joon, Park Technical Manager Date: October 28, 2010 Date: October 28, 2010 CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Test Report No.: 2010100069 Date: October 28, 2010 Page 2 of 15 This Report shall not be reproduced except in full without the written approval of CTK Form No.: CTK-RF-EF-Part15 SubpartC(Rev.2) REPORT REVISION HISTORY Date Revision Page No October 28, 2010 Issued (2010100069) All This report shall not be reproduced except in full, without the written approval of CTK Co., Ltd. This document may be altered or revised by CTK Co., Ltd. personnel only, and shall be noted in the revision section of the document. Any alteration of this document not carried out by CTK Co., Ltd. will constitute fraud and shall nullify the document. CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Test Report No.: 2010100069 Date: October 28, 2010 Page 3 of 15 This Report shall not be reproduced except in full without the written approval of CTK Form No.: CTK-RF-EF-Part15 SubpartC(Rev.2) TABLE OF CONTENTS REPORT REVISION HISTORY...........................................................................................2 1.0 General Product Description................................................................................4 1.1 Model Differences..............................................................................................4 1.2 Device Modifications...........................................................................................4 1.3 Peripheral Devices.............................................................................................4 1.4 Calibration Details of Equipment Used for Measurement.........................................4 1.5 Test Facility.......................................................................................................5 1.6 Laboratory Accreditations and Listings..................................................................5 2.0 Summary of tests..............................................................................................6 2.1.1 AC Conducted Emissions(Section 15.207).......................................................7 2.1.2 RADIATED EMISSION MEASUREMENT (Section 15.209 & 240).........................10 2.1.3 DURATION OF TRANSMISSIONS (Section 15.240(b)).....................................14 APPENDIX A – Test Equipment Used For Tests.................................................................15 CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Test Report No.: 2010100069 Date: October 28, 2010 Page 4 of 15 This Report shall not be reproduced except in full without the written approval of CTK Form No.: CTK-RF-EF-Part15 SubpartC(Rev.2) 1.0 General Product Description Type of equipment : UHF Band RFID Reader (Low power transceiver – RX verfied) Equipment model name : DH-R1 FCC ID : YWVDH-R1 Frequency Range : 433.92 MHz Type of Modulation : Frequency Shift Keying Data Rate : 27.8 kHz Air Protocol : ISO/IEC 18000-7 Number of channels : 1 Antenna type : WHIP antenna Gain 11.83 dBi Power Source : 100-240 Vac, 50/60 Hz, 25 A 1.1 Model Differences Not applicable 1.2 Device Modifications The following modifications were necessary for compliance: Not applicable 1.3 Peripheral Devices 1.4 Calibration Details of Equipment Used for Measurement Test equipment and test accessories are calibrated on regular basis. The maximum time between calibrations is one year or what is recommended by the manufacturer, whichever is less. All test equipment calibrations are traceable to the Korea Research Institute of Standards and Science (KRISS), therefore, all test data recorded in this report is traceable to KRISS. Device Manufacturer Model No. Serial No. FCC ID or DoC - - - - - - - - - - CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Test Report No.: 2010100069 Date: October 28, 2010 Page 5 of 15 This Report shall not be reproduced except in full without the written approval of CTK Form No.: CTK-RF-EF-Part15 SubpartC(Rev.2) 1.5 Test Facility The measurement facility is located at 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea. 1.6 Laboratory Accreditations and Listings Country Agency Scope of Accreditation Logo USA FCC 3 & 10 meter Open Area Test Sites and one conducted site to perform FCC Part 15/18 measurements. 805871 JAPAN VCCI 10 meter Open Area Test Site and one conducted site. R-948, C-986, T-1843 KOREA KCC EMI (10 meter Open Area Test Site and two conducted sites) EMS (ESD, RS, EFT/Burst, Surge, CS, Magnetic, Dips and interruptions) No. …

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CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Test Setup Photos and Configuration Conducted Voltage Emissions at AC Power Ports CTK Co., Ltd. 386-1, Ho-dong, Cheoin-gu, Yongin-si, Gyeonggi-do, 449-100, Korea Tel: +82-31-339-9970 Fax: +82-31-339-9855 www.e-ctk.com Radiated Electric Field Emissions