2BWN52606MEOSAFEPersonal Anti-Loss Alarm

XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED RM 06，13A/F SOUTH TOWER WORLD FINANCE CTR HARBOUR CITY 17 CANTON RD TST KL Date: 2026-07-21 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2BWN52606MEOSAFE FRN: 0038554093 US Agent – Attestation Statement / Part 2.911(d)(7) XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED certifies, that as of 2026-07-21, we have designated FCC US Agent, LLC to accept service of process on our behalf for FCC ID: 2BWN52606MEOSAFE XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED accepts to maintain an agent of service of process in the United States for no less than one 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. FCC US Agent, LLC, accepts as of the date of the filing of this application, the obligation of being the designated agent for the purpose of accepting service of process on behalf of XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED for FCC ID: 2BWN52606MEOSAFE Designated Agent Information: Company Name: FCC US Agent, LLC FRN: 0033402884 Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Contact Person: Tim Payne Phone: 708-571-3148 Email: [email protected] Sincerely, Company: XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED Designated Agent: FCC US Agent, LLC Company Representative: chengzhi Xu Designated Agent Representative: Tim Payne Signature: Signature:

XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – EquipmentType Company name: XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED Address: RM 06，13A/F SOUTH TOWER WORLD FINANCE CTR HARBOUR CITY 17 CANTON RD TST KL Product Name: Personal Anti-Loss Alarm FCC ID: 2BWN52606MEOSAFE Model(s): MeoSafe S5 2.911(d)(5)(i) EquipmentType We, [XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: chengzhi Xu Date: 7/21/2026 Title and Company name: Manager / XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED Address: RM 06，13A/F SOUTH TOWER WORLD FINANCE CTR HARBOUR CITY 17 CANTON RD TST KL Product Name: Personal Anti-Loss Alarm FCC ID: 2BWN52606MEOSAFE Model(s): MeoSafe S5 2.911(d)(5)(ii) Applicant filing We, [XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 ,established pursuant to §1.50002 of this chapter,as an entity producing coveredcommunications equipment. Yours sincerely, Name: chengzhi Xu Date: 7/21/2026 Title and Company name: Manager / XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED Letter of Authorization Company: XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED Address: RM 06，13A/F SOUTH TOWER WORLD FINANCE CTR HARBOUR CITY 17 CANTON RD TST KL Product Name: Personal Anti-Loss Alarm Model Number(s): MeoSafe S5 Product Description: Personal Anti-Loss Alarm We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2026/7/21 Name: chengzhi Xu Title: Manager Company: XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED

XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED Responsibility Declaration Letter v1.0 Responsibility Declaration Letter Company name: XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED Address: RM 06，13A/F SOUTH TOWER WORLD FINANCE CTR HARBOUR CITY 17 CANTON RD TST KL Product Name: Personal Anti-Loss Alarm FCC ID: 2BWN52606MEOSAFE Model(s): MeoSafe S5 Model(s) Difference Description: N/A We, XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED hereby acknowledge that all the product information (including all original, drafted, or modified documents) provided to the TCB either by us or our agent or representative(s) for the purposes of FCC certification will meet FCC regulations and requirements; and that any modifications or changes made as a result of TCB review of the documents will be formally implemented into the manufacturing process and product documentation shipped with equipment. We also confirm that all information provided is legitimate and does not contain any false content such as forgery, fabrication, alteration, tampering and concealment. We assume all economic and legal responsibilities in matters that may arise as a result of disclosure on sample products and associated product documentation provided for product certification that may subsequently be found to be a mis-representation of the final product and accompanying documentation when produced, marketed, or sold in the United States, Canada, or anywhere in the world. Your sincerely, Name: chengzhi Xu Date: 2026-07-21 Title and Company name: Manager / XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED Signature of FCC grant holder (Include Title, Company name, date, and official company stamp):

XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED Date: 7/21/2026 FCC ID: 2BWN52606MEOSAFE Model Number: MeoSafe S5 To: Federal Communication Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21048 To Whom It May Concern, We, XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED declare that this EUT (FCC ID: 2BWN52606MEOSAFE) will conduct FCC compliance testing, the SDOC part recognized test lab(Shenzhen NTEK Testing Technology Co., Ltd.( ShenZhen Lab.). No. 24 Xinfa East Road, Xiangshan Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong, People's Republic of China) Please contact me if you have any question. Sincerely, (Signed) Name / Title: chengzhi Xu / Manager Company: XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED Address: RM 06，13A/F SOUTH TOWER WORLD FINANCE CTR HARBOUR CITY 17 CANTON RD TST KL

XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 7/21/2026 Subject; Request for Confidentiality FCC ID: 2BWN52606MEOSAFE To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. 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. Schematic Diagram BOM List Block Diagram Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: chengzhi Xu Title: Manager

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FCC ID: 2BWN52606MEOSAFE Portable device According to 47 CFR, Part2.1093 and 47 CFR, Part1.1307, systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. According to KDB447498 D01 General RF Exposure Guidance V06 The 1-g SAR 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 When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. BLE: Modulation Channel Freq. (GHz) Conduct ed power (dBm) Conducte d power (mW) Tune-up power (dBm) Max tune-up power (dBm) Max tune-up power (mW) Distance (mm) Result calculation 1g SAR Exclusion threshold SAR test exclusion 2.402 -1.12 0.77 -1±1 0 1.00 <5 0.30997 3.00 YES 2.440 -2.05 0.62 -2±1 -1 0.79 <5 0.24816 3.00 YES 2.480 -1.8 0.66 -2±1 -1 0.79 <5 0.25018 3.00 YES 2.402 -2.09 0.62 -2±1 -1 0.79 <5 0.24622 3.00 YES 2.440 -2.01 0.63 -2±1 -1 0.79 <5 0.24816 3.00 YES 2.480 -1.75 0.67 -2±1 -1 0.79 <5 0.25018 3.00 YES BLE 1M BLE 2M Conclusion: For the max result :0.3 ≤3.0 for 1-g SAR, SAR is not required. Signature: Date: 2026-07-06 NAME AND TITLE (Please print or type): Alex Li/Manager COMPANY (Please print or type): Shenzhen NTEK Testing Technology Co., Ltd./ No. 24 Xinfa East Road, Xiangshan Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong, People's Republic of China

Antena Test Report 客户名称：艾瑞泽 频段： BT 版本： A 专业的 4G/3G/GPS/WIFI等天线方案设计及供应商 项目名称： 制作日期：2026-6-16 Test system Series N/A Antenna PA Shunt 01 N/A Shunt 02 N/A LocationVendor Shunt 01 Series Shunt 02 Antenna Matching Network 增益&效率 Frequency (MHz)Efficiency (%)Peak GAIN (dBi) 2400 6.01-8.63 2450 4.54-12.65 2500 3.46-14.92 2.4GHzMIFAAntennaspecification 1.Typeofantenna：On-boardantennaMIFA 2.Frequence：2.4GHz 3.Designby：ZizaiTechnology 4.Dimensions： 5.3dfigure 6.Radiationgaindiagram 7.S11figure

Report No.: N26060901303E Version.1.3 Page 1 of 78 RADIO TEST REPORT FCC ID: 2BWN52606MEOSAFE Product: Personal Anti-Loss Alarm Trade Mark: Airpebble Model No.: MeoSafe S5 Family Model: N/A Report No.: N26060901303E Issue Date: Jul. 06, 2026 Prepared for XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED RM 06， 13A/F SOUTH TOWER WORLD FINANCE CTR HARBOUR CITY 17 CANTON RD TST KL Prepared by Shenzhen NTEK Testing Technology Co., Ltd. No. 24 Xinfa East Road, Xiangshan Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong, People's Republic of China Tel. 0755-23200050 Website: http://www.ntek.org.cn Report No.: N26060901303E Version.1.3 Page 2 of 78 Table of Contents Page 1 TEST RESULT CERTIFICATION ...................................................................................................................... 3 2 SUMMARY OF TEST RES U LT S ......................................................................................................................... 4 3 FACILITIES AND ACCREDITATIONS ............................................................................................................. 5 3.1 FACILITIES ..................................................................................................................................................... 5 3.2 LABORATORY ACCREDITATIONS AND LISTINGS ................................................................................. 5 3.3 MEASUREMENT UNCERTAINTY ............................................................................................................... 5 4 GENERAL DESCRIPTION OF EUT .................................................................................................................. 6 5 DESCRIPTION OF TEST MODES...................................................................................................................... 8 6 SETUP OF EQUIPMENT UNDER TEST ........................................................................................................... 9 6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ....................................................................... 9 6.2 SUPPORT EQUIPMENT ............................................................................................................................... 10 6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS .............................................................................................. 11 7 TEST REQUIREMENTS .................................................................................................................................... 13 7.1 CONDUCTED EMISSIONS TEST ............................................................................................................... 13 7.2 RADIATED SPURIOUS EMISSION ............................................................................................................ 16 7.3 6DB BANDWIDTH ....................................................................................................................................... 38 7.4 DUTY CYCLE ............................................................................................................................................... 39 7.5 PEAK OUTPUT POWER .............................................................................................................................. 41 7.6 POWER SPECTRAL DENSITY ................................................................................................................... 42 7.7 CONDUCTED BAND EDGE MEASUREMENT ......................................................................................... 44 7.8 SPURIOUS RF CONDUCTED EMISSIONS ................................................................................................ 45 7.9 ANTENNA APPLICATION .......................................................................................................................... 46 8 TEST RESULTS ................................................................................................................................................... 47 8.1 DUTY CYCLE ......................................................................................................................................................... 47 8.2 MAXIMUM CONDUCTED OUTPUT POWER .............................................................................................................. 51 8.3 -6DB BANDWIDTH ................................................................................................................................................. 55 8.4 OCCUPIED CHANNEL BANDWIDTH ......................................................................................................................... 59 8.5 MAXIMUM POWER SPECTRAL DENSITY LEVEL ...................................................................................................... 63 8.6 BAND EDGE ........................................................................................................................................................... 67 8.7 CONDUCTED RF SPURIOUS EMISSION .................................................................................................................... 72 Report No.: N26060901303E Version.1.3 Page 3 of 78 1 TEST RESULT CERTIFICATION Applicant’s name ......................... : XIANGHE TECHNOLOGICAL DEVELOPMENT HK COMPANY LIMITED Address ....................................... : RM 06，13A/F SOUTH TOWER WORLD FINANCE CTR HARBOUR CITY 17 CANTON RD TST KL Manufacturer's Name .................. : Shenzhen Ariza Electronic Co., Ltd Address ....................................... : 201, Building B-1, Xinfu Industry Zone, Chongqing Road, Heping Community, Fuhai Street. Bao'an District. Shenzhen, Guangdong, P.R. China Product description Product name .............................. : Personal Anti-Loss Alarm Trade Mark .................................. : Airpebble Model and/or type reference ...... : MeoSafe S5 Family Model ............................... : N/A Test Sam…

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