2BD9C-BH-02SMART ITEM FINDER Pro

Shenzhen Bowei RFID Technology Co.,Ltd Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 [December 9, 2025] U.S. Agent Designation [Shenzhen Bowei RFID Technology Co.,Ltd] acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought FCC ID: 2BD9C-BH-02 Name and company of U.S. agent: [GLOCERTS TECHNOLOGY INC] Physical U.S. address of agent: [19784 SUNKISSED RIDGE DR, RIVERSIDE, CA 92507] FRN of U.S. agent: [0036339737] Email address of U.S. agent: [[email protected]] Telephone of U.S.agent: (626) 588-8039 [GLOCERTS TECHNOLOGY INC] acknowledges their obligation to accept service of process on behalf of [Shenzhen Bowei RFID Technology Co.,Ltd]. [Shenzhen Bowei RFID Technology Co.,Ltd] with the FRN [0034652925] accepts its obligation to maintain an agent for service of process in the United States for no less than 1 year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. Sincerely, Signature Signature [Cliff.lee] [Huiying Fan] [CTO] [Director] [Shenzhen Bowei RFID Technology Co.,Ltd] [GLOCERTS TECHNOLOGY INC]

Shenzhen Bowei RFID Technology Co.,Ltd (December 8, 2025) 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: 2BD9C-BH-02 [Shenzhen Bowei RFID 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. We also certify that, as of the date of the filing of the application, the equipment does not utilize cyber-security or anti-virus software from Kaspersky Lab, Inc, or any of its successors and assignees, which is also on the “covered list”. Sincerely, (Applicant signature) (Applicant printed name) Cliff.lee Shenzhen Bowei RFID Technology Co.,Ltd (December 8, 2025) 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: 2BD9C-BH-02 [Shenzhen Bowei RFID 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. Sincerely, (Applicant signature) (Applicant printed name) Cliff.lee

Shenzhen Bowei RFID Technology Co.,Ltd Model Difference Data：December 8, 2025 Product description: SMART ITEM FINDER Pro Model name: BH-02, BH-02S, BH-02-C, BH-02S-C, BH-02 Pro, BH-02S Pro Trade Name: N/A FCC ID: 2BD9C-BH-02 All the model are the same circuit and RF module, only the naming and appearance are different. Regards Sincerely Client’s signature : Client’s name / title : Cliff.lee（CTO） Contact information / address：B222, Building 2, HONGPAI Industrial Zone, Qiaotou community, Fuhai street, Bao'an District, Shenzhen

Shenzhen Bowei RFID Technology Co.,Ltd (December 8, 2025) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (SMART ITEM FINDER Pro / BH-02, BH-02S, BH-02-C, BH-02S-C, BH-02 Pro, BH-02S Pro / FCC ID: 2BD9C-BH-02) 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 Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No required to be submitted with this application be permanently withheld from public review. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. Please contact me if there is any information you may need. Sincerely, Signature: Name: Cliff.lee Title: CTO

Shenzhen Bowei RFID Technology Co.,Ltd (December 8, 2025) 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 CTB Testing Technology 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. Sincerely, Signature: Name: Cliff.lee Title: CTO

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 4 Model: BH-02 External Photos Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 4 of 4

FCC ID LABEL: Label Location: FCC ID: 2BD9C-BH-02 Model No.: BH-02

Report Tel: 4008-707- 283 Web: http://www.ctb-lab.net Page 1 of 42 TEST REPORT Compiled by: Reviewed by: Approved by: Zhang Mao cheng Martin Feng Rita Xiao / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Product Name: SMART ITEM FINDER Pro FCC ID: 2BD9C-BH-02 Trademark: N/A Model Number: BH-02, BH-02S, BH-02-C, BH-02S-C, BH-02 Pro, BH-02S Pro Prepared For: Shenzhen Bowei RFID Technology Co.,Ltd Address: B222, Building 2, HONGPAI Industrial Zone, Qiaotou community, Fuhai street, Bao'an District, Shenzhen Manufacturer: Shenzhen Bowei RFID Technology Co.,Ltd Address: B222, Building 2, HONGPAI Industrial Zone, Qiaotou community, Fuhai street, Bao'an District, Shenzhen Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: Sep . 15, 2025 Sample tested Date: Sep . 15, 2025 to Nov. 17, 2025 Issue Date: Nov . 17, 2025 Report No.: CTB25091518002RH04 Test Standards FCC 47 CFR Part2(2.1093), FCC 47 CFR Part1(1.1310) FCC 47 CFR Part1( 1.1307), ANSI/IEEE C95.1-2019 IEEE 1528-2013 & Published RF Exposure KDB Procedures Test Results PASS Remark: This is SAR test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB25091518002RH04 Report Tel: 4008-707- 283 Web: http://www.ctb-lab.net Page 2 of 42 Contents Page 1 COVER PAGE ......................................................................................................................................... 1 CONTENTS ....................................................................................................................................................................... 2 1. VERSION .................................................................................................................................................................. 4 2. PRODUCT INFORMATION AND TEST SETUP............................................................................................... 5 2.1 PRODUCT INFORMATION ................................................................................................................................... 5 3 EQUIPMENT USED DURING TEST ................................................................................................................... 6 3.1 EQUIPMENT LIST ............................................................................................................................................... 6 3.2 TEST EQUIPMENT CALIBRATION ....................................................................................................................... 7 4 SAR INTRODUCTION ........................................................................................................................................... 8 4.1 INTRODUCTION .................................................................................................................................................. 8 4.2 SAR DEFINITION ............................................................................................................................................... 8 5 SAR MEASUREMENT SETUP ............................................................................................................................. 9 5.1 SAR MEASUREMENT SETUP ...................................................................................................................... 9 5.2 DASY5 E-FIELD PROBE SYSTEM .................................................................................................................... 10 5.3 PROBE SPECIFICATION ..................................................................................................................................... 10 5.4 ISOTROPIC E-FIELD PROBE .............................................................................................................................. 10 5.5 PHANTOMS ...................................................................................................................................................... 11 5.6 DEVICE HOLDER .............................................................................................................................................. 11 6 SAR TEST PROCEDURE .................................................................................................................................... 12 6.1 SCANNING PROCEDURE ................................................................................................................................... 12 6.2 EXTRAPOLATION ............................................................................................................................................. 15 6.3 TEST POSITION – BODY CONFIGURATIONS ...................................................................................................... 15 7 EXPOSURE LIMIT ............................................................................................................................................... 16 7.1 UNCONTROLLED ENVIRONMENT ..................................................................................................................... 16 7.2 CONTROLLED ENVIRONMENT .......................................................................................................................... 16 8 SYSTEM AND LIQUID VALIDATION .............................................…

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Page 1 of 4 ANTSpecification 1.Antennadescribe PartName WiFi&BluetoothAntennaofBH-02 ANTmaterial FPC Frequencyrange(MHz) 2.4GHz—2.4835GHz Size 24*10.9*8.8mm FormatVSWR 1.5 FormatSmith 50 Ω Gain 3.5dBi 2.Externalviewdrawing(mm) Manufacturer:ShenzhenBoweiRFlDTechnologyCo.,Ltd Address:B222,Building2,HONGPAlIndustrialZone,Qiaotoucommunity,Fuhaistreet, Bao'anDistrict,Shenzhen 3.ANTtestequipment 3.1Microwavechamberdiagram Page 2 of 4 Figure1Wiringdiagramofassemblytestformicrowavechambersystem 样机 网络分析仪 同轴电缆 支撑架 Figure2ANTstatictestconnectionmethod 3.2Gain&Efficiency 频率（MHz）增益（dBi）效率（%） 24003.126.5 24103.1527.3 24203.2327.9 24303.3528.5 24403.4229.6 24503.530.4 24603.5530.7 24703.4531.3 24803.431.9 24903.3732.6 25003.3233.8 3.3VSWR Page 3 of 4 3.4Radiation 3Dpatternat2450MHz Page 4 of 4 2Dpattern(Freq=2.45GHz,phi=0) 2Dpattern(Freq=2.45GHz,phi=90)

Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 63 TEST REPORT Compiled by: Reviewed by: Approved by: Kai Chen Martin Feng Bin Mei / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Product Name: SMART ITEM FINDER Pro FCC ID: 2BD9C-BH-02 Trademark: N/A Model Number: BH-02, BH-02S, BH-02-C, BH-02S-C, BH-02 Pro, BH-02S Pro Prepared For: Shenzhen Bowei RFID Technology Co.,Ltd Address: B222, Building 2, HONGPAI Industrial Zone, Qiaotou community, Fuhai street, Bao'an District, Shenzhen Manufacturer: Shenzhen Bowei RFID Technology Co.,Ltd Address: B222, Building 2, HONGPAI Industrial Zone, Qiaotou community, Fuhai street, Bao'an District, Shenzhen Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: 1&2/F., Building A, No.26, Xinhe Road, Xinqiao, Xinqiao Street, Bao'an District, Shenzhen, Guangdong, China Sample Received Date: Sep. 15, 2025 Sample tested Date: Sep. 15, 2025 to Nov. 04, 2025 Issue Date: Nov. 04, 2025 Report No.: CTB25091518002RF01 Test Standards FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2020 Test Results PASS Remark: This is WIFI-2.4GHz band radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB25091518002RF01 Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 63 TABLE OF CONTENT Test Report Declaration Page 1. VERSION .......................................................................... 3 2. TEST SUMMARY ................................................................... 4 3. MEASUREMENT UNCERTAINTY ..................................................... 5 4. PRODUCT INFORMATION AND TEST SETUP .......................................... 6 4.1 Product Information .................................................................... 6 4.2 Test Setup Configuration ............................................................... 6 4.3 Support Equipment .................................................................... 6 4.4 Channel List .......................................................................... 7 4.5 Test Mode ............................................................................ 7 4.6 Test Environment ...................................................................... 7 5. TEST FACILITY AND TEST INSTRUMENT USED ....................................... 8 5.1 Test Facility ........................................................................... 8 5.2 Test Instrument Used .................................................................. 8 6. AC POWER LINE CONDUCTED EMISSION ............................................ 11 6.1 Block Diagram Of Test Setup .......................................................... 11 6.2 Limit ................................................................................ 11 6.3 Test procedure ....................................................................... 11 6.4 Test Result .......................................................................... 13 7. RADIATED SPURIOUS EMISSION ................................................... 15 7.1 Block Diagram Of Test Setup .......................................................... 15 7.2 Limit ................................................................................ 15 7.3 Test procedure ....................................................................... 16 7.4 Test Result .......................................................................... 17 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS .......................... 39 8.1 Block Diagram Of Test Setup .......................................................... 39 8.2 Limit ................................................................................ 39 8.3 Test procedure ....................................................................... 39 8.4 Test Result .......................................................................... 40 9. CONDUCTED OUTPUT POWER ..................................................... 48 9.1 Block Diagram Of Test Setup .......................................................... 48 9.2 Limit ................................................................................ 48 9.3 Test procedure ....................................................................... 48 9.4 Test Result .......................................................................... 48 10. 6DB OCCUPIED BANDWIDTH ....................................................... 49 10.1 Block Diagram Of Test Setup ......................................................... 49 10.2 Limit ............................................................................... 49 10.3 Test procedure ...................................................................... 49 10.4 Test Result ......................................................................... 50 11. POWER SPECTRAL DENSITY ...................................................... 55 11.1 Block Diagram Of Test Setup ......................................................... 55 11.2 Limit ............................................................................... 55 11.3 Test procedure ...................................................................... 55 11.4 Test Result ......................................................................... 56 12. ANTENNA REQUIREMENT ......................................................... 61 13. EUT TEST SETUP PHOTOGRAPHS .....................…

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Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 2 Model: BH-02 For RFID Body( Front side ) Body( Back side ) Body( Right edge ) Body( Left edge ) Body( Top edge ) 0 mm separation 0cm separation 0 mm separation 0 mm separation 0 mm separation Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 2 For 2.4G WIFI Body( Front side ) Body( Back side ) Body( Right edge ) Body( Left edge ) 0mm separation 0cm separation 0mm separation 0mm separation

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 2 Model: BH-02 Radiated Emission Below 1G Above 1G Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 2 Conducted emissions