2A72M-APLETF150Electronic Telephoto Lens

(SHENZHEN APEXEL TECHNOLOGY CO.,LTD) (2025.12.24) 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:2A72M-APLETF150) [SHENZHEN APEXEL 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) Chunli Liu (SHENZHEN APEXEL TECHNOLOGY CO.,LTD) (2025.12.24) 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:2A72M-APLETF150) [SHENZHEN APEXEL TECHNOLOGY CO.,LTD] (“th e applicant ”) certif ies 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) Chunli Liu

SHENZHEN APEXEL TECHNOLOGY CO.,LTD 2025.12.24 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: CONFIDENTIALITY REQUEST FOR EUT NAME: Electronic Telephoto Lens Trademark: MODEL: APL-ETF150, APL-ETF100, APL-ETF200 FCC ID: 2A72M-APLETF150 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 -Block Diagram -Schematics -Operational Description required to be submitted with this application be permanently withheld from public review. 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. Please contact me if there is any information you may need. Sincerely, Client’s signature: Client’s name / title : Chunli Liu / QE Contact information / address: Room 1701, Chuangzhi Industrial Building, No.1 Ying'ai Road, Langkou Community.Dalang Street, Longhua District, Shenzhen

SHENZHEN APEXEL TECHNOLOGY CO.,LTD 2025.12.24 Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230 USA RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize Shenzhen STS Test Services 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, Client’s signature: Client’s name / title : Chunli Liu / QE Contact information / address: Room 1701, Chuangzhi Industrial Building, No.1 Ying'ai Road, Langkou Community.Dalang Street, Longhua District, Shenzhen

SHENZHEN APEXEL TECHNOLOGY CO.,LTD Model Difference 2025.12.24 EUT NAME: Electronic Telephoto Lens MODEL : APL-ETF150 APL-ETF100, APL-ETF200 FCC ID: 2A72M-APLETF150 All the model are the same circuit and RF module, except model names. Regards Sincerely Client’ s signature: Client’s name / title : Chunli Liu / QE Contact information / address: Room 1701, Chuangzhi Industrial Building, No.1 Ying'ai Road, Langkou Community.Dalang Street, Longhua District, Shenzhen

Page 1 of 9 External Photos Page 2 of 9 Page 3 of 9 Page 4 of 9

Label & label location FCC ID: 2A72M-APLETF150 Label location

Page 5 of 9 Internal Photos Antenna Page 6 of 9 Page 7 of 9 Page 8 of 9 Page 9 of 9

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. MPE Report Report No.:STS2512123W01 Issued for SHENZHEN APEXEL TECHNOLOGY CO.,LTD Room 1701, Chuangzhi Industrial Building, No.1 Ying’ai Road, Langkou Community.Dalang Street, Longhua District, Shenzhen Product Name: Electronic Telephoto Lens Brand Name: Model Name: APL-ETF150 Series Model(s): APL-ETF100, APL-ETF200 FCC ID: 2A72M-APLETF150 Test Standards: FCC 47CFR §2.1093 Page 2 of 8 Report No.: STS2512123W01 TEST REPORT Applicant’s Name ................. : SHENZHEN APEXEL TECHNOLOGY CO.,LTD Address ................................. : Room 1701, Chuangzhi Industrial Building, No.1 Ying’ai Road, Langkou Community.Dalang Street, Longhua District, Shenzhen Manufacturer's Name ........... : SHENZHEN APEXEL TECHNOLOGY CO.,LTD Address ................................. : Room 1701, Chuangzhi Industrial Building, No.1 Ying’ai Road, Langkou Community.Dalang Street, Longhua District, Shenzhen Product Description Product Name ........................ : Electronic Telephoto Lens Brand Name .......................... : N/A Model Name .......................... : APL-ETF150 Series Model(s) ...................... : APL-ETF100, APL-ETF200 Test Standards ..................... : FCC 47CFR §2.1093 447498 D01 Interim General RF Exposure Guidance v06 The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the ShenZhen STS Test Services Co., Ltd. Date of Test ........................................... : Date of receipt of test item ...................... : 12 Dec. 2025 Date (s) of performance of tests ............. : 12 Dec. 2025 ~ 17 Dec. 2025 Date of Issue .......................................... : 17 Dec. 2025 Test Result .............................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 8 Report No.: STS2512123W01 TABLE OF CONTENTS 1. GENERAL INFORMATION 5 1.1 GENERAL DESCRIPTION OF THE EUT 5 1.2 TEST FACTORY 5 2. FCC 47CFR §2.1093 REQUIREMENT 6 2.1 TEST STANDARDS 6 2.2 LIMIT 6 2.3 TEST RESULT 8 Page 4 of 8 Report No.: STS2512123W01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 17 Dec. 2025 STS2512123W01 ALL Initial Issue Page 5 of 8 Report No.: STS2512123W01 1. GENERAL INFORMATION 1.1 GENERAL DESCRIPTION OF THE EUT Product Name Electronic Telephoto Lens Brand Name Model Name APL-ETF150 Series Model(s) APL-ETF100, APL-ETF200 Model Difference All the model are the same circuit and RF module, except model names. Product Description The EUT is Electronic Telephoto Lens Operation Frequency: 802.11b/g/n 20: 2412~2462 MHz 802.11n:2422~2452MHz Modulation Type: 802.11b(DSSS):CCK,DQPSK,DBPSK 802.11g(OFDM):BPSK,QPSK,16-QAM, 64-QAM 802.11n(OFDM):BPSK,QPSK,16-QAM, 64-QAM Antenna gain: 2.37 dBi Antenna Designation: FPC Antenna Power Rating Input: DC 5V Adapter N/A Battery Rated Voltage:3.7V Charge Limit Voltage:4.2V Capacity:1500mAh Hardware Version V1.5 Software Version v1.5.0 1.2 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 Page 6 of 8 Report No.: STS2512123W01 2. FCC 47CFR §2.1093 REQUIREMENT 2.1 TEST STANDARDS The limit for Maximum Permissible Exposure (MPE) specified in KDB 447498 D01 General RF Exposure Guidance v06 is followed. The gain of the antennas used in the product is extracted from the Antenna data sheets provided and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis Transmission formula is far field assumption, the calculated result of that is an over-prediction for near field power density. It is taken as worst case to specify the safety range. 2.2 LIMIT Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. Page 7 of 8 Report No.: STS2512123W01 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 The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Page 8 of 8 Report No.: STS2512123W01 2.3 TEST RESULT Maximum measured transmitter power. Worst Case Mode frequency Maximum Output Power Tune up tolerance Max Tune up GHz dBm dBm dBm 802.11b 2.462 8.02 8±1 9 Evaluation Result Mode Frequency Antenna Distance RF output power including tune up (dBm) SAR Test Exclusion Threshold SAR Test Exclusion Estimated SAR GHz mm dBm mw 802.11b 2.462 5 9 7.94 2.49 Yes / Note: 1. Remark: The worst case gain of the antenna is 2.37dBi. 2. Threshold at which no SAR required is 2.49≤ 3.0 for 1-g SAR, Separation distance ≤ 5mm. ※※※※※END OF THE REPORT※※※※※

www.szjhwx.com 深圳市锦鸿无线科技有限公司 产品规格书ProductSpecification 客户：武汉骞远规格型号：JHQY2411-378-A2 Vendor：Description： 产品描述 PartDescription 产品名称：WIFI天线所承认项目：CIRAFEE1 ProductName：Project： 物料代码：版本：A2 PartNO ：Version： ■规格书工程图面样品ROHS报告 SpecDrawingSampleROHSRepot CPK报告关键尺寸报告■可靠性测试报告□安规报告 CpkReportFAIReportReliabilityReportSafetyReport 附件 Attachments 制造流程图成型条件■材质证明书 QCFlowChart Moldingconditions MaterialVerificationSheet ■包装方式C3C证书物料检验标准 PackingContent3CCertificateMaterialinspectionstandard 供应商签核 Vendor 拟制:彭彪审核：郑翠兰批准：彭发辉 Design:Check:Approval: 技术确认 Technologycheck 结构意见/签名：硬件意见/签名： MechanicalHardware 工业/包材设计意见/签名：项目意见/签名： IDMarket 品质意见/签名： DQE/SQE 最终确认 Finalcheck 质量策划：ROHS:□Rohs物料 Qualityplanning□ 非Rohs物料 承认□拒绝承认 ApprovedReject 承认条件 Approvalcondition □条件承认需满足条件: Conditionapproved □临时承认限量PCS采购 Temporaryapproved 审批 Approvalby 研发总工（技术总监）： RDLeader(TechnologyDirector) 质量总监： QualityDirector 分发部门 Distribute □IQC□ 采购（供应商）□样品管理/文控□外协厂□其它 �Shenzhen Jinhong Wireless Technology Co., Ltd www.szjhwx.com 目录Content 1目录Content .................................................................................... 2说明书Instructions ........................................................................ 3产品技术指标Productspecifications ..................................... 4无源数据Passivetestdate ........................................................ 53D方向图3Dchart ....................................................................... 6工程图纸Engineeringdrawings .................................................. www.szjhwx.com 说明instructions 这份报告包含天线电性能测试的若干设备、测试环境和测试结果，以及天线的结构图纸和 检验报告.Thisreportincludesseveralequipment,testenvironmentandtestresultsfortheelectrical performanceoftheantenna,aswellasstructuraldrawingsandinspectionreportsoftheantenna. 2产品技术指标Productspecifications 电气参数 频率范围FrequencyRange（MHz）2400~2500 增益Gain（dBi）1.2~2.4 电压驻波比VSWR≤2.0 输入阻抗InputImpedance（Ω）50 极化方式Polarization水平 最大功率Maximuminputpower（W）10 接头型号Inputconnectortype无 机械参数 天线尺寸Dimensions(mm) 30.5*41 天线重量Antennaweight（kg）2g 天线颜色Antennacolor黑色 3.无源数据Passivetestdata 4.3D方向图3DChart 5工程图纸Engineeringdrawings

The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Radio Test Report Report No.:STS2512123W01 Issued for SHENZHEN APEXEL TECHNOLOGY CO.,LTD Room 1701, Chuangzhi Industrial Building, No.1 Ying’ai Road, Langkou Community.Dalang Street, Longhua District, Shenzhen Product Name: Electronic Telephoto Lens Brand Name: Model Name: APL-ETF150 Series Model(s): APL-ETF100, APL-ETF200 FCC ID: 2A72M-APLETF150 Test Standards: FCC Part15.247 Page 2 of 76 Report No.: STS2512123W01 TEST REPORT Applicant’s Name ................. : SHENZHEN APEXEL TECHNOLOGY CO.,LTD Address ................................. : Room 1701, Chuangzhi Industrial Building, No.1 Ying’ai Road, Langkou Community.Dalang Street, Longhua District, Shenzhen Manufacturer's Name ........... : SHENZHEN APEXEL TECHNOLOGY CO.,LTD Address ................................. : Room 1701, Chuangzhi Industrial Building, No.1 Ying’ai Road, Langkou Community.Dalang Street, Longhua District, Shenzhen Product Description Product Name ........................ : Electronic Telephoto Lens Brand Name ........................... : N/A Model Name .......................... : APL-ETF150 Series Model(s) .................... : APL-ETF100, APL-ETF200 Standards ............................. : FCC Part 15.247 Test Procedure........................: ANSI C63.10-2020 This device described above has been tested by STS, the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. The test results presented in this report relate only to the object tested. This report shall not be reproduced, except in full, without the written approval of the Shenzhen STS Test Services Co., Ltd. Date of Test ........................................... : Date of receipt of test item ...................... : 12 Dec. 2025 Date (s) of performance of tests ............. : 12 Dec. 2025 to 17 Dec. 2025 Date of Issue .......................................... : 17 Dec. 2025 Test Result .............................................. : Pass Testing Engineer : (Aaron Bu) Technical Manager : (Skylar Li) Authorized Signatory : (Bovey Yang) Page 3 of 76 Report No.: STS2512123W01 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF THE EUT 8 2.2 DESCRIPTION OF THE TEST MODES 10 2.3 TEST SOFTWARE AND POWER LEVEL 10 2.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 11 2.5 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 11 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 12 3. EMC EMISSION TEST 13 3.1 CONDUCTED EMISSION MEASUREMENT 13 3.2 RADIATED EMISSION MEASUREMENT 17 4. CONDUCTED SPURIOUS & BAND EDGE EMISSION 31 4.1 LIMIT 31 4.2 TEST PROCEDURE 31 4.3 DEVIATION FROM STANDARD 31 4.4 TEST SETUP 31 4.5 EUT OPERATION CONDITIONS 31 4.6 TEST RESULTS 31 5. POWER SPECTRAL DENSITY TEST 32 5.1 LIMIT 32 5.2 TEST PROCEDURE 32 5.3 DEVIATION FROM STANDARD 32 5.4 TEST SETUP 32 5.5 EUT OPERATION CONDITIONS 32 5.6 TEST RESULTS 32 6. BANDWIDTH TEST 33 6.1 LIMIT 33 6.2 TEST PROCEDURE 33 6.3 DEVIATION FROM STANDARD 33 6.4 TEST SETUP 33 6.5 EUT OPERATION CONDITIONS 33 Page 4 of 76 Report No.: STS2512123W01 Table of Contents Page 6.6 TEST RESULTS 33 7. PEAK OUTPUT POWER TEST 34 7.1 LIMIT 34 7.2 TEST PROCEDURE 34 7.3 DEVIATION FROM STANDARD 34 7.4 TEST SETUP 34 7.5 EUT OPERATION CONDITIONS 34 7.6 TEST RESULTS 34 8. ANTENNA REQUIREMENT 35 8.1 STANDARD REQUIREMENT 35 8.2 EUT ANTENNA 35 APPENDIX 1-TEST DATA 36 DUTY CYCLE 36 MAXIMUM CONDUCTED OUTPUT POWER 39 -6DB BANDWIDTH 40 MAXIMUM POWER SPECTRAL DENSITY LEVEL 47 BAND EDGE 54 CONDUCTED RF SPURIOUS EMISSION 63 APPENDIX 2-PHOTOS OF TEST SETUP 76 Page 5 of 76 Report No.: STS2512123W01 Revision History Rev. Issue Date Report No. Effect Page Contents 00 17 Dec. 2025 STS2512123W01 ALL Initial Issue Page 6 of 76 Report No.: STS2512123W01 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 15.247 Meas Guidance v05r02. FCC Part 15.247,Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS -- 15.247 (a)(2) 6dB Bandwidth PASS -- 15.247 (b)(3) Output Power PASS -- 15.209 Radiated Spurious Emission PASS -- 15.247 (d) Conducted Spurious & Band Edge Emission PASS -- 15.247 (e) Power Spectral Density PASS -- 15.205 Restricted Band Edge Emission PASS -- Part 15.247(d)/ part 15.209(a) Band Edge Emission PASS -- 15.203 Antenna Requirement PASS -- NOTE: (1) ‘N/A’ denotes test is not applicable in this Test Report. (2) All tests are according to ANSI C63.10-2020. Page 7 of 76 Report No.: STS2512123W01 1.1 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : 101, Building B, Zhuoke Science Park, No.190 Chongqing Road, ZhanChengShequ, Fuhai Sub-District, Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ±U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2, providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 RF output power, conducted ±0.751dB 2 Unwanted Emissions, conducted ±2.888dB 3 All emissions, radiated 9K-30MHz ±2.48dB 4 All emissions, radiated 30M-1GHz ±2.52dB 5 All emissions, radiated 1G-18GHz ±3.48dB 6 All emissions, radiated>18GHz ±4.18dB 7 Conducted Emission (9KHz-150KHz) ±2.48dB 8 Conducted Emission (150KHz-30MHz) ±2.52dB 9 Occupied Channel Bandwidth ±3.6% 10 Power Spectral Density, conducted ±1.214dB 11 Duty Cycle ±3.2% Page 8 of 76 Report No.: STS2512123W01 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF THE EUT Product Name Electronic Telephoto Lens Brand Name Model Name APL-ETF150 Ser…

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Page 1 of 2 FCC ID:2A72M-APLETF150 Conducted emissions RE (30MHz-1GHz) Page 2 of 2 FCC ID:2A72M-APLETF150 RE (Above 1GHz)