2AYIZ-DPBarcode Scanner

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. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. The device has been evaluated to meet general RF exposure requirement. FCC Warning Statement:

1/1 USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: Companyname:HOPEKCORPORATIONINC FRN:0034562900 ContactName:PeterDavis Address:4358SBANNOCKSTENGLEWOOD,CO80110UnitedStates TelephoneNo:561-235-6113 Email:[email protected] Applicant: Companyname:Shengxiaobang(Guangzhou)MaterialUnionTechnologyCo.,Ltd. GranteeCode:2AYIZ FCCID:2AYIZ-DP FRN:0030323620 ContactName:JackyHu Address:BuildingB1,No.3,ErhengRoad,WestMinying,XintangTown, ZengchengDistrict,Guangzhou,Guangdong TelephoneNo: 020-32886339 FaxNo: 020-32886339 Email: [email protected] Shengxiaobang(Guangzhou)MaterialUnionTechnologyCo.,Ltd.certifiesthat,asofthe dateofthisfilingoftheapplicationwiththeTCB,[HOPEKCORPORATIONINC]isour designatedUSagentforserviceofprocessfortheabovereferencedFCCID. Shengxiaobang(Guangzhou)MaterialUnionTechnologyCo.,Ltd.acceptstomaintainan agentfornolessthanoneyearafterthegranteehasterminatedallmarketingandimportation ortheconclusionofanycommissionrelatedproceedinginvolvingequipment.[HOPEK CORPORATIONINC]accepts,asofthedateofthefilingoftheapplication,theobligationofthe designatedUSagentforserviceofprocessfortheabovereferenceFCCID. TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,and clause§2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:2024-06-07 Applicant’sName:JackyHuUSAgent’sName:PeterDavis Title:CEOTitle:CEO Signature:Signature:

Shengxiaobang(Guangzhou) Material Union Technology Co.,Ltd. 6/5/2024 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for FCC ID: 2AYIZ-DP Shengxiaobang(Guangzhou) Material Union Technology Co.,Ltd. (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Yours sincerely, Signature: June 5, 2024 Name Jacky Hu Position CEO Company Name Shengxiaobang(Guangzhou) Material Union Technology Co.,Ltd. Address Building B1, No.3, Erheng Road, West Minying, Xintang Town, Zengcheng District, Guangzhou, Guangdong Tel 020-32886339 Fax 020-32886339 Email [email protected] Shengxiaobang(Guangzhou) Material Union Technology Co.,Ltd. 6/5/2024 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for FCC ID: 2AYIZ-DP Shengxiaobang(Guangzhou) Material Union Technology Co.,Ltd. (“the applicant”) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Yours sincerely, Signature: June 5, 2024 Name Jacky Hu Position CEO Company Name Shengxiaobang(Guangzhou) Material Union Technology Co.,Ltd. Address Building B1, No.3, Erheng Road, West Minying, Xintang Town, Zengcheng District, Guangzhou, Guangdong Tel 020-32886339 Fax 020-32886339 Email [email protected]

Difference Description We Shengxiaobang(Guangzhou) Material Union Technology Co.,Ltd. state: Product name: Barcode Scanner Model: DP-7700XX-XB, DP-7700XX, DP-7710PM, DP-7710HHD, DP-7713HD, DP-7713ER, DP-7713SR, DP-5710PM, DP-5710HHD, DP-5713HD, DP-5713ER, DP-5713SR, DP-7710PM-B, DP-7710HHD-B, DP-7713HD-GB, DP-7713ER-GB, DP-7713SR-GB, DP-5710PM-B, DP-5710HHD-B, DP-5713HD-GB Only the name is different, and the functions, software, and circuits of all models are the same. Signed: Name: Jacky Hu Date: May 30, 2024 Title: CEO Telephone: 020-32886339 Email: [email protected]

Shengxiaobang(Guangzhou) Material Union Technology Co.,Ltd. 6/5/2024 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR Product Name: Barcode Scanner FCC ID: 2AYIZ-DP Model(s): DP-7700XX-XB, DP-7700XX, DP-7710PM, DP-7710HHD, DP-7713HD, DP-7713ER, DP-7713SR, DP-5710PM, DP-5710HHD, DP-5713HD, DP-5713ER, DP-5713SR, DP-7710PM-B, DP-7710HHD-B, DP-7713HD-GB, DP-7713ER-GB, DP-7713SR-GB, DP-5710PM-B, DP-5710HHD-B, DP-5713HD-GB To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the (Schematic Diagram, Block Diagram, Operational Description) required to be submitted with this application be permanently withheld from public review. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market Please contact me if there is any information you may need. Yours sincerely, Signature: June 5, 2024 Name Jacky Hu Position CEO Company Name Shengxiaobang(Guangzhou) Material Union Technology Co.,Ltd. Address Building B1, No.3, Erheng Road, West Minying, Xintang Town, Zengcheng District, Guangzhou, Guangdong Tel 020-32886339 Fax 020-32886339 Email [email protected]

Shengxiaobang(Guangzhou) Material Union Technology Co.,Ltd. 6/5/2024 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen PSI Testing Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. 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). This agreement expires one year from the current date. Yours sincerely, Signature: June 5, 2024 Name Jacky Hu Position CEO Company Name Shengxiaobang(Guangzhou) Material Union Technology Co.,Ltd. Address Building B1, No.3, Erheng Road, West Minying, Xintang Town, Zengcheng District, Guangzhou, Guangdong Tel 020-32886339 Fax 020-32886339 Email [email protected]

Page 1 of 4 Report No.: psi2403053-C01-R04 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Appendix II external photos FCC ID: 2AYIZ-DP Page 2 of 4 Report No.: psi2403053-C01-R04 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Page 3 of 4 Report No.: psi2403053-C01-R04 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Page 4 of 4 Report No.: psi2403053-C01-R04 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China ------End------

Label: Label Location FCC ID: 2AYIZ-DP Warning: This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Page 1 of 8 Report No.: psi2403053-C01-R04 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Appendix III internal photos FCC ID: 2AYIZ-DP Page 2 of 8 Report No.: psi2403053-C01-R04 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Page 3 of 8 Report No.: psi2403053-C01-R04 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Page 4 of 8 Report No.: psi2403053-C01-R04 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Page 5 of 8 Report No.: psi2403053-C01-R04 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China BT ANT RX ANT Page 6 of 8 Report No.: psi2403053-C01-R04 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Page 7 of 8 Report No.: psi2403053-C01-R04 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Page 8 of 8 Report No.: psi2403053-C01-R04 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China ------End------

FCC ID: 2AYIZ-DP Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China RF Exposure evaluation According to 447498 D01 General RF Exposure Guidance v06. The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison LE: Worse case output power is as below: [2440MHz: 7.13dBm] Antenna Gain is 0.55dBi Maximum output power is 7.68dBm (5.87mW). (5.86mW /5mm)·[√2.440(GHz)]= 1.83<3.0 for 1-g SAR Then SAR evaluation is not required

Revision History Version Issue Date Revisions Rev. 01 Apr. 13, 2018 Initial Issue Report No.: BL-SZ1840151-902 2 / 12 TABLE OF CONTENTS 1 Administrative Data (GENERAL INFORMATION) ........................................................................................... 3 1.1 Identification of the Testing Laboratory .............................................................................................. 3 1.2 Identification of the Responsible Testing Location .............................................................................. 3 1.3 Laboratory Condition ......................................................................................................................... 3 1.4 Announce .......................................................................................................................................... 3 2 PRODUCT INFORMATION ............................................................................................................................ 5 2.1 Applicant Information ......................................................................................................................... 5 2.2 Manufacturer Information .................................................................................................................. 5 2.3 Factory Information ........................................................................................................................... 5 2.4 General Description for Equipment under Test (EUT) ........................................................................ 5 2.5 Technical Information ........................................................................................................................ 5 3 SUMMARY OF TEST RESULTS .................................................................................................................... 6 3.1 Test Standards .................................................................................................................................. 6 3.2 Test Verdict........................................................................................................................................ 6 3.3 Test Uncertainty ................................................................................................................................ 6 4 GENERAL TEST CONFIGURATIONS ............................................................................................................ 7 4.1 Test Condition ................................................................................................................................... 7 4.2 Test Equipment List ........................................................................................................................... 7 4.3 Test Setup ......................................................................................................................................... 7 ANNEX A TEST RESULTS ................................................................................................................................ 8 A.1 Gain and Efficiency .............................................................................................................................. 8 ANNEX B RADIATION PATTERN ................................................................................................................... 10 ANNEX D EUT PHOTO ................................................................................................................................... 12 Report No.: BL-SZ1840151-902 3 / 12 1 Administrative Data (GENERAL INFORMATION) 1.1 Identification of the Testing Laboratory Company Name Shenzhen BALUN Technology Co., Ltd. Address Block B, 1st FL, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Phone Number +86 755 6685 0100 1.2 Identification of the Responsible Testing Location Test Location 1 Shenzhen BALUN Technology Co., Ltd. Address Block B, 1st FL, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China Accreditation Certificate The laboratory is a testing organization accredited by China National Accreditation Service for Conformity Assessment (CNAS) according to ISO/IEC 17025. The accreditation certificate number is L6791. The laboratory is a testing organization accredited by China Metrology Accreditation (CMA). The accreditation certificate number is 2014192290Z. Description All measurement facilities used to collect the measurement data are located at Block B, FL 1, Baisha Science and Technology Park, Shahe Xi Road, Nanshan District, Shenzhen, Guangdong Province, P. R. China 518055 1.3 Laboratory Condition Ambient Temperature 19°C to 25°C Ambient Relative Humidity 45% to 55% Ambient Pressure 100 kPa to 102 kPa 1.4 Announce (1) The test report reference to the report template version v2.2. (2) The test report is invalid if not marked with the signatures of the persons responsible for preparing and approving the test report. (3) The test report is invalid if there is any evidence and/or falsification. (4) The results documented in this report apply only to the tested sample, under the conditions and modes of operation as described herein. (5) This document may not be altered or revised in any way unless done so by BALUN and all revisions are duly noted in the revisions section. (6) Content of the test report, in part or in full, cannot be used for publicity and/or promotional purposes without Report No.: BL-SZ1840151-902 4 / 12 prior written approval from the laboratory. Report No.: BL-SZ1840151-902 5 / 12 2 PRODUCT INFORMATION 2.1 Applicant Information Applicant Shenzhen LightWind Technology Co., LTD Address Room 24J, Qinghai Tower, No.7043, BeiHuan Road, Futian, Shenzhen, Guangdong, China 2.2 Manufacturer Information Manufacturer Shenzhen LightWind Technology Co., LTD Address Room 24J, Qinghai Tower, No.7043, BeiHuan Road, Futian, Shenzhen, Gu…

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Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China FCC TEST REPORT FCC ID: 2AYIZ-DP On Behalf of Shengxiaobang(Guangzhou) Material Union Technology Co.,Ltd. Barcode Scanner Model No.: DP-7700XX-XB, DP-7700XX, DP-7710PM, DP-7710HHD, DP-7713HD, DP-7713ER, DP-7713SR, DP-5710PM, DP-5710HHD, DP-5713HD, DP-5713ER, DP-5713SR, DP-7710PM-B, DP-7710HHD-B, DP-7713HD-GB, DP-7713ER-GB, DP-7713SR-GB, DP-5710PM-B, DP-5710HHD-B, DP-5713HD-GB Prepared for : Shengxiaobang(Guangzhou) Material Union Technology Co.,Ltd. Address : Building B1, No.3, Erheng Road, West Minying, Xintang Town, Zengcheng District, Guangzhou, Guangdong Prepared By : Shenzhen PSI Testing Co., Ltd. Address : 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Report Number : psi2403053-C01-R04 Date of Receipt : March 18, 2024 Date of Test : March 18, 2024-March 25, 2024 Date of Report : March 25, 2024 Version Number : V0 Page 2 of 42 Report No.: psi2403053-C01-R04 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China TABLE OF CONTENTS Description Page 1. Summary Of Standards And Results ------------------------------------------------------------------------------- 6 1.1. Description of Standards and Results ----------------------------------------------------------------------- 6 2. General Information ----------------------------------------------------------------------------------------------------- 7 2.1. Description of Device (EUT) ----------------------------------------------------------------------------------- 7 2.2. Accessories of Device (EUT) ---------------------------------------------------------------------------------- 8 2.3. Tested Supporting System Details---------------------------------------------------------------------------- 8 2.4. Block Diagram of Connection Between EUT and Simulators ------------------------------------------ 8 2.5. Test Mode Description ------------------------------------------------------------------------------------------- 9 2.6. Test Conditions -------------------------------------------------------------------------------------------------- 10 2.7. Test Facility ------------------------------------------------------------------------------------------------------- 10 2.8. Measurement Uncertainty ------------------------------------------------------------------------------------ 10 2.9. Test Equipment List -------------------------------------------------------------------------------------------- 11 3. Spurious Emission ----------------------------------------------------------------------------------------------------- 12 3.1. Test Limits -------------------------------------------------------------------------------------------------------- 12 3.2. Block Diagram of Test setup --------------------------------------------------------------------------------- 13 3.3. Test Procedure -------------------------------------------------------------------------------------------------- 14 3.4. Test Results ------------------------------------------------------------------------------------------------------ 15 4. Power Line Conducted Emission --------------------------------------------------------------------------------- 21 4.1. Test Limits -------------------------------------------------------------------------------------------------------- 21 4.2. Test Procedure -------------------------------------------------------------------------------------------------- 21 4.3. Test Setup -------------------------------------------------------------------------------------------------------- 21 4.4. Test Results ------------------------------------------------------------------------------------------------------ 22 5. Out-of-band Emissions ----------------------------------------------------------------------------------------------- 25 5.1. Test Limits -------------------------------------------------------------------------------------------------------- 25 5.2. Test Procedure -------------------------------------------------------------------------------------------------- 25 5.3. Test Setup -------------------------------------------------------------------------------------------------------- 25 5.4. Test Results ------------------------------------------------------------------------------------------------------ 25 6. Conducted Maximum Output Power ----------------------------------------------------------------------------- 31 6.1. Test limits --------------------------------------------------------------------------------------------------------- 31 6.2. Test Procedure -------------------------------------------------------------------------------------------------- 31 6.3. Test Setup -------------------------------------------------------------------------------------------------------- 31 6.4. Test Results ------------------------------------------------------------------------------------------------------ 31 7. Peak Power Spectral Density --------------------------------------------------------------------------------------- 32 7.1. Test limits --------------------------------------------------------------------------------------------------------- 32 7.2. Test Procedure -------------------------------------------------------------------------------------------------- 32 7.3. Test Setup -------------------------------------------------------------------------------------------------------- 32 7.4. Test Results ------------------------------------------------------------------------------------------------------ 33 8. Bandwidth …

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Page 1 of 2 Report No.: psi2403053-C01-R04 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China Appendix I Test Setup Photo FCC ID: 2AYIZ-DP Spurious Radiation Emissions Test (<1G) Spurious Radiation Emissions Test (＞1G) Page 2 of 2 Report No.: psi2403053-C01-R04 Shenzhen PSI Testing Co., Ltd. Tel: 0755-23011775 | E-mail: [email protected] | http://www.psi-lab.com Add: 1-2/F., Building 5, Yudafu Industrial Park, No.10, Xingye West Road, Shajing Subdistrict, Bao'an District, Shenzhen, Guangdong, China · Conducted emission Test ------End------