2A3MAM2Smart Spot Camera

Lepro Innovation INC Add: 3651 Lindell Road Suite D1048, Las Vegas, Nevada 89103, United States Tel: +1 866 -287-2558 Fax: +1 866 -287-2558 Email: [email protected] Attestation Letter Date: 2025-12-24 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam: Our product Smart Spot Camera, model: M2,FCC ID: 2A3MAM2 for marketing purpose, this product only supports2.4G WiFi(2412-2462MHz ,802.11b/g/n ht20/ax he20 modes; 2422-2452 MHz,802.11n ht40modes ).802.11ax mode only supports full RU and doesn't support partial RU.The other functions,bands and modes was disabled to use by manufacturer in the software, the end user has no capability to activate it. Sincerely, Signature： Printed Name: Vich Xun Title: QM Director

Lepro Innovation INC Add: 3651 Lindell Road Suite D1048, Las Vegas, Nevada 89103, United States Tel: +1 866 -287-2558 Fax: +1 866 -287-2558 Email: [email protected] CFR 47 §2.911(d)(5)(i)(ii) Attestation Letter Attestation Letter Date: 2025-12-24 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i)(ii) Filing FCC ID: 2A3MAM2 Lepro Innovation INC 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. Lepro Innovation INC 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. Lepro Innovation INC certifies that the equipment does not use Kaspersky's software information. Sincerely, Signature Printed Name: Vich Xun Title: QM Director

CFR 47 §2.911(d)(7) U.S Agent U.S. AGENT LETTER OF ATTESTATION Date: 2025-12-24 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(7) Filing FCC ID: 2A3MAM2 Lepro Innovation INC (“the Applicant”) certifies that, as of the date of the filing of the application, Lepro Innovation INC (U.S. agent). is our designated U.S. agent for service of process for the above referenced FCC ID. Lepro Innovation INC (“the Applicant”) accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Lepro Innovation INC (U.S. agent) accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information: Company Name: Lepro Innovation INC Address: 3651 Lindell Road Suite D1048, Las Vegas, Nevada 89103, United States FRN:0031168578 Tel.: +1 866 -287-2558 Email: [email protected] Signed by (printed name): Vich Xun Signature: Company Name: Lepro Innovation INC Address: 3651 Lindell Road Suite D1048, Las Vegas, Nevada 89103, United States FRN:0031168578 Tel.: +1 866 -287-2558 Email: [email protected] Signed by (printed name): Vich Xun Signature:

QA-FR-170-B Lepro Innovation INC Add: 3651 Lindell Road Suite D1048, Las Vegas, Nevada 89103, United States Tel: +1 866 -287-2558 Fax: +1 866 -287-2558 Email: [email protected] FCC Authorization Date: 2025-12-24 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We , Lepro Innovation INC Hereby authorizes Shenzhen Accurate Technology Co., Ltd. to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Shenzhen Accurate Technology Co., Ltd. on our behalf shall have the same effect as our own action. We, 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. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Client’s signature Printed Name: Vich Xun Title: QM Director

QA-FR-171-A Lepro Innovation INC Add: 3651 Lindell Road Suite D1048, Las Vegas, Nevada 89103, United States Tel: +1 866 -287-2558 Fax: +1 866 -287-2558 Email: [email protected] FCC Confidential Authorization Date: 2025-12-24 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2A3MAM2 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, (Lepro Innovation INC ) hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature: Printed name : Vich Xun Title: QM Director

Shenzhen Accurate Technology Co., Ltd. No.: 2504X77187E-RF EUT External Photos External Photos Page 1 / 7 External Photos Shenzhen Accurate Technology Co., Ltd. No.: 2504X77187E-RF EUT External Photos External Photos Page 2 / 7 Shenzhen Accurate Technology Co., Ltd. No.: 2504X77187E-RF EUT External Photos External Photos Page 3 / 7 Shenzhen Accurate Technology Co., Ltd. No.: 2504X77187E-RF EUT External Photos External Photos Page 4 / 7 Adapter Shenzhen Accurate Technology Co., Ltd. No.: 2504X77187E-RF EUT External Photos External Photos Page 5 / 7 Shenzhen Accurate Technology Co., Ltd. No.: 2504X77187E-RF EUT External Photos External Photos Page 6 / 7 Shenzhen Accurate Technology Co., Ltd. No.: 2504X77187E-RF EUT External Photos External Photos Page 7 / 7 ***** END *****

Shenzhen Accurate Technology Co., Ltd. No.: 2504X77187E-RF EUT Internal Photos Internal Photos Page 1 / 6 Internal Photos Shenzhen Accurate Technology Co., Ltd. No.: 2504X77187E-RF EUT Internal Photos Internal Photos Page 2 / 6 Shenzhen Accurate Technology Co., Ltd. No.: 2504X77187E-RF EUT Internal Photos Internal Photos Page 3 / 6 Shenzhen Accurate Technology Co., Ltd. No.: 2504X77187E-RF EUT Internal Photos Internal Photos Page 4 / 6 Shenzhen Accurate Technology Co., Ltd. No.: 2504X77187E-RF EUT Internal Photos Internal Photos Page 5 / 6 Shenzhen Accurate Technology Co., Ltd. No.: 2504X77187E-RF EUT Internal Photos Internal Photos Page 6 / 6 ANT ***** END *****

Note: This report must not be used by the customer to claim product certification, approval, or endorsement by A2LA, or any agency of the Federal Government. The information marked “#” is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included but no need marked. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. Shenzhen Accurate Technology Co., Ltd. Floor 1, KuMaKe Building, Dongzhou Community, Guangming Street, Guangming District, Shenzhen, Guangdong, China. Tel: +86 755-26503290 Web: www.atc-lab.com Rev:A/4.0(2024/11/01) Page 1 of 6 TR-4-E-R052 TEST REPORT Applicant Name : Lepro Innovation INC Address : 3651 Lindell Road Suite D1048, Las Vegas, Nevada 89103, United States Report Number : 2504X77187E-RF-00B FCC ID: 2A3MAM2 Test Standard (s) FCC PART 2.1091 Sample Description Product Type: Smart Spot Camera Model No.: M2 Trade Mark: Date Received: 2025-09-08 Report Date: 2025-12-17 Test Result: The EUT complied with the standards above. Prepared and Checked By: Approved By: Amanda Wei Bob Liao EMC Engineer EMC Engineer Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RF-00B Rev:A/4.0(2024/11/01) Page 2 of 6 TR-4-E-R052 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ................................................................................................................ 3 GENERAL INFORMATION ............................................................................................................................ 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ........................................................................ 4 OBJECTIVE ................................................................................................................................................... 4 TEST FACILITY .............................................................................................................................................. 4 RF EXPOSURE .............................................................................................................................................. 5 APPLICABLE STANDARD ................................................................................................................................. 5 RESULT ........................................................................................................................................................ 5 EXHIBIT A-EUT PHOTOGRAPHS ................................................................................................................ 6 Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RF-00B Rev:A/4.0(2024/11/01) Page 3 of 6 TR-4-E-R052 DOCUMENT REVISION HISTORY Revision Number Report Number Description of Revision Date of Revision Rev.00 2504X77187E-RF-00B Original Report 2025-12-17 Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RF-00B Rev:A/4.0(2024/11/01) Page 4 of 6 TR-4-E-R052 GENERAL INFORMATION Product Description for Equipment under Test (EUT) Product Name Smart Spot Camera Tested Model M2 Voltage Range # DC 5V from adapter Adapter Information# Model: TPA-418G050100UU01 Input: 100-240V~ 50/60Hz 0.3A Output: 5.0V 1.0A 5.0W Frequency Range 2.4G Wi-Fi: 2412-2462MHz Maximum Conducted Output Power(Peak) (actual test result) 26.79dBm Antenna Specification # Internal Antenna, Gain: 2.56 dBi (It is provided by the applicant.) Sample Serial Number 39QZ-4 (Assigned by ATC, Shenzhen) Sample/EUT Status Good condition Objective This test report is in accordance with Part 2-Subpart J, Part 15-Subparts C and Part 2-Subpart J, Radiofrequency Radiation Exposure of the Federal Communication Commission rules. The tests were performed in order to determine compliance with FCC §2.1091 rules. Test Facility The test site used by Shenzhen Accurate Technology Co., Ltd. to collect test data is located on the Floor 1, KuMaKe Building, Dongzhou Community, Guangming Street, Guangming District, Shenzhen, Guangdong, China. Accredited by American Association for Laboratory Accreditation (A2LA).The Certificate Number is 4297.01. Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RF-00B Rev:A/4.0(2024/11/01) Page 5 of 6 TR-4-E-R052 RF EXPOSURE Applicable Standard According to subpart 2.1091 systems operating under the provisions of this section shall be operated in a manner that ensures the public is not exposed to RF energy level in excess of the communication guidelines. Limits for General Population/Uncontrolled Exposure Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Averaging Time (Minutes) 0.3-1.34 614 1.63 *(100) 30 1.34-30 824/f 2.19/f *(180/f 2 ) 30 30-300 27.5 0.073 0.2 30 300-1500 / / f/1500 30 1500-100,000 / / 1.0 30 f = frequency in MHz * = Plane-wave equivalent power density Result Calculated Formulary: Predication of MPE limit at a given distance S = 2 4R PG  S = power density (in appropriate units, e.g. mW/cm 2 ) P = power input to the antenna (in appropriate units, e.g., mW). G = power gain of the antenna in the direction of interest relative to an isotropic radiator, the power gain factor, is normally numeric gain. R = distance to the center of radiation of the antenna (appropriate units, e.g., cm) Frequency (MHz) Antenna Gain # Tune up conducted power # Evaluation Distance (cm) Power Density (mW/cm 2 ) MPE Limit (mW/cm 2 ) (dBi) (numeric) (dBm) (mW) 2412-2462 2.56 1.80 27.00 501.19 20 0.180 1 Note: The tune-up power and antenna gain are declared by the app…

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Shenzhen Kuruijie Communication Technologies Co.,Ltd Antenna Test Report SHENZHEN KURUIJIE Customer: United Optics Project:K191 Antenna Type: FPC Antenna Model: KRJ-K191-V1.0 RF Engineer:Li XIN Testing Date:2025.09.18 Manufacturer: Shenzhen Kuruijie Communication Technology Co., Ltd Address: 407, Building 5c, Huaqiang Creative Park, Biyan Community, Guangming Street, Guangming District, Shenzhen Shenzhen Kuruijie Communication Technologies Co.,Ltd Index: 1. Testing Item & Equipments 2. Matching Circuits 3. Environmental Disposal 4. Test Data Shenzhen Kuruijie Communication Technologies Co.,Ltd 1: Anechoic Chamber 7x4x3 m (3D) 2: Rohde & Schwarz CMW500 3: AGILENT 8960 5515C 4: Network Analyzer-AGILENT ENA5071B 1. The Equipment of Active Test Shenzhen Kuruijie Communication Technologies Co.,Ltd 2. Matching Antenna region Shenzhen Kuruijie Communication Technologies Co.,Ltd WIFI Antenna Shenzhen Kuruijie Communication Technologies Co.,Ltd Passive Test For wifi2.4 FreqEffiGain (MHz)(%)(dBi) 240057.72.32 242051.951.6 244053.511.82 246061.552.56 248059.972.28 250058.491.69 Shenzhen Kuruijie Communication Technologies Co.,Ltd Shenzhen Kuruijie Communication Technologies Co.,Ltd WIFI2.4G(b/11m) 1611 TRP(dBm) 18.519.219.3 TIS(dBm) -73.5-76.8-72.3 WIFI2.4G(n/MCS1) 1611 TRP(dBm) 18.018.316.9 TIS(dBm) -72.7-76.0-70 WIFI2.4G(g/11m) 1611 TRP(dBm) 17.718.518.4 TIS(dBm) -72.8-76.0-72.4 WIFI2.4G(AX/6m) 1611 TRP(dBm) 17.916.515.0 TIS(dBm) -75.7-78.5-72.2 4. Test Data

Note: This report must not be used by the customer to claim product certification, approval, or endorsement by A2LA, or any agency of the Federal Government. The information marked “#” is provided by the applicant, the laboratory is not responsible for its authenticity and this information can affect the validity of the result in the test report. Customer model name, addresses, names, trademarks etc. are included but no need marked. This report cannot be reproduced except in full, without prior written approval of the Company. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with ▲.This report must not be used by the client to claim product certification, approval, or endorsement by A2LA, or any agency of the U.S. Government. Each test item follows the test standard(s) without deviation. Shenzhen Accurate Technology Co., Ltd. Floor 1, KuMaKe Building, Dongzhou Community, Guangming Street, Guangming District, Shenzhen, Guangdong, China. Tel: +86 755-26503290 Web: www.atc-lab.com Rev:A/4.1(2025/12/12) Page 1 of 140 TR-4-E-R137 TEST REPORT Applicant Name: Lepro Innovation INC Address: 3651 Lindell Road Suite D1048, Las Vegas, Nevada 89103, United States Report Number: 2504X77187E-RFA FCC ID: 2A3MAM2 IC: 27538-M2 Test Standard (s) FCC PART 15.247 RSS-GEN ISSUE 5, FEBRUARY 2021 AMENDMENT 2 RSS-247 ISSUE 4, JULY 24, 2025 Sample Description Product Name: Smart Spot Camera Model No.: M2 Trade Mark: Date Received: 2025-09-08 Report Date: 2025-12-17 Test Result: The EUT complied with the standards above. Prepared and Checked By: Approved By: Amanda Wei Bob Liao EMC Engineer EMC Engineer Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RFA Rev:A/4.1(2025/12/12) Page 2 of 140 TR-4-E-R137 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ................................................................................................................ 4 GENERAL INFORMATION ............................................................................................................................ 5 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ........................................................................ 5 OBJECTIVE ................................................................................................................................................... 6 TEST METHODOLOGY .................................................................................................................................... 6 TEST FACILITY .............................................................................................................................................. 6 MEASUREMENT UNCERTAINTY ....................................................................................................................... 6 SYSTEM TEST CONFIGURATION ............................................................................................................... 7 DESCRIPTION OF TEST CONFIGURATION......................................................................................................... 7 EUT EXERCISE SOFTWARE AND POWER LEVEL # ............................................................................................ 7 SPECIAL ACCESSORIES ................................................................................................................................. 7 EQUIPMENT MODIFICATIONS .......................................................................................................................... 7 SUPPORT EQUIPMENT LIST AND DETAILS ....................................................................................................... 8 EXTERNAL I/O CABLE .................................................................................................................................... 8 BLOCK DIAGRAM OF TEST SETUP .................................................................................................................. 8 SUMMARY OF TEST RESULTS ................................................................................................................. 10 TEST EQUIPMENT LIST ............................................................................................................................. 11 ANTENNA REQUIREMENT......................................................................................................................... 13 APPLICABLE STANDARD ............................................................................................................................... 13 ANTENNA CONNECTOR CONSTRUCTION ....................................................................................................... 13 AC LINE CONDUCTED EMISSIONS .......................................................................................................... 14 APPLICABLE STANDARD ............................................................................................................................... 14 EUT SETUP ................................................................................................................................................ 14 EMI TEST RECEIVER SETUP ........................................................................................................................ 14 TEST PROCEDURE ...................................................................................................................................... 14 CALCULATION ............................................................................................................................................. 15 TEST DATA .................................................................................................................................................…

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Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RFA Rev:A/4.1(2025/12/12) Page 116 of 140 TR-4-E-R137 APPENDIX Test Information: Sample No.: 39QZ-4 Test Date: 2025/12/03~2025/12/04 Test Site: RF Test Mode: Transmitting Tester: Cayde Hou Test Result: Pass Environmental Conditions: Temperature: (°C) 24.3~24.5 Relative Humidity: (%) 45~47 ATM Pressure: (kPa) 100.9 Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RFA Rev:A/4.1(2025/12/12) Page 117 of 140 TR-4-E-R137 6dB Emission Bandwidth Mode Test Frequency (MHz) Result (MHz) Limit (MHz) Verdict 802.11b 2412 10.170 ≥0.5 Pass 2437 10.170 ≥0.5 Pass 2462 10.170 ≥0.5 Pass 802.11g 2412 14.174 ≥0.5 Pass 2437 15.095 ≥0.5 Pass 2462 13.333 ≥0.5 Pass 802.11n20 2412 14.334 ≥0.5 Pass 2437 15.135 ≥0.5 Pass 2462 14.134 ≥0.5 Pass 802.11n40 2422 31.632 ≥0.5 Pass 2437 31.952 ≥0.5 Pass 2452 32.753 ≥0.5 Pass 802.11ax20_RU_Full 2412 14.214 ≥0.5 Pass 2437 13.734 ≥0.5 Pass 2462 13.494 ≥0.5 Pass Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RFA Rev:A/4.1(2025/12/12) Page 118 of 140 TR-4-E-R137 802.11b_2412MHz 802.11b_2437MHz 802.11b_2462MHz 802.11g_2412MHz 802.11g_2437MHz 802.11g_2462MHz Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RFA Rev:A/4.1(2025/12/12) Page 119 of 140 TR-4-E-R137 802.11n20_2412MHz 802.11n20_2437MHz 802.11n20_2462MHz 802.11n40_2422MHz 802.11n40_2437MHz 802.11n40_2452MHz Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RFA Rev:A/4.1(2025/12/12) Page 120 of 140 TR-4-E-R137 802.11ax20_2412MHz_RU_Full 802.11ax20_2437MHz_RU_Full 802.11ax20_2462MHz_RU_Full Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RFA Rev:A/4.1(2025/12/12) Page 121 of 140 TR-4-E-R137 99% Occupied Bandwidth Mode Test Frequency (MHz) 99% OBW (MHz) 802.11b 2412 14.520 2437 14.520 2462 14.520 802.11g 2412 16 2437 15.960 2462 16 802.11n20 2412 17 2437 17.040 2462 17.040 802.11n40 2422 35.280 2437 35.280 2452 35.280 802.11ax20_RU_Full 2412 18.120 2437 18.120 2462 18.120 Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RFA Rev:A/4.1(2025/12/12) Page 122 of 140 TR-4-E-R137 802.11b_2412MHz 802.11b_2437MHz 802.11b_2462MHz 802.11g_2412MHz 802.11g_2437MHz 802.11g_2462MHz Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RFA Rev:A/4.1(2025/12/12) Page 123 of 140 TR-4-E-R137 802.11n20_2412MHz 802.11n20_2437MHz 802.11n20_2462MHz 802.11n40_2422MHz 802.11n40_2437MHz 802.11n40_2452MHz Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RFA Rev:A/4.1(2025/12/12) Page 124 of 140 TR-4-E-R137 802.11ax20_2412MHz_RU_Full 802.11ax20_2437MHz_RU_Full 802.11ax20_2462MHz_RU_Full Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RFA Rev:A/4.1(2025/12/12) Page 125 of 140 TR-4-E-R137 Maximum Conducted Output Power Mode Test Frequency (MHz) Peak Output Power(dBm) Average Output Power(dBm) Limit (dBm) Verdict 802.11b 2412 12.70 10.45 30 Pass 2437 12.96 10.69 30 Pass 2462 12.99 10.74 30 Pass 802.11g 2412 26.61 13.56 30 Pass 2437 25.81 13.23 30 Pass 2462 25.96 12.82 30 Pass 802.11n20 2412 26.42 13.30 30 Pass 2437 25.93 12.98 30 Pass 2462 26.46 12.58 30 Pass 802.11n40 2422 26.79 14.78 30 Pass 2437 26.57 14.57 30 Pass 2452 26.54 14.35 30 Pass 802.11ax20_RU_Full 2412 25.83 13.08 30 Pass 2437 25.56 12.75 30 Pass 2462 25.72 12.34 30 Pass Note 1: The antenna gain is 2.56dBi # . Note 2: EIRP = Conducted Output Power + Antenna Gain Note 3: The maximum EIRP is 26.79dBm + 2.56dBi = 29.35dBm < 36dBm, so it’s compliance with ISEDC EIRP limit. Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RFA Rev:A/4.1(2025/12/12) Page 126 of 140 TR-4-E-R137 Power Spectral Density Mode Test Frequency (MHz) Result (dBm/3kHz) Limit (dBm/3kHz) Verdict 802.11b 2412 -12.40 8 Pass 2437 -12.26 8 Pass 2462 -12.06 8 Pass 802.11g 2412 -10.96 8 Pass 2437 -10.74 8 Pass 2462 -11.22 8 Pass 802.11n20 2412 -10.48 8 Pass 2437 -9.70 8 Pass 2462 -11.38 8 Pass 802.11n40 2422 -11.30 8 Pass 2437 -12.12 8 Pass 2452 -11.55 8 Pass 802.11ax20_RU_Full 2412 -10.90 8 Pass 2437 -10.84 8 Pass 2462 -11.97 8 Pass Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RFA Rev:A/4.1(2025/12/12) Page 127 of 140 TR-4-E-R137 802.11b_2412MHz 802.11b_2437MHz 802.11b_2462MHz 802.11g_2412MHz 802.11g_2437MHz 802.11g_2462MHz Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RFA Rev:A/4.1(2025/12/12) Page 128 of 140 TR-4-E-R137 802.11n20_2412MHz 802.11n20_2437MHz 802.11n20_2462MHz 802.11n40_2422MHz 802.11n40_2437MHz 802.11n40_2452MHz Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RFA Rev:A/4.1(2025/12/12) Page 129 of 140 TR-4-E-R137 802.11ax20_2412MHz_RU_Full 802.11ax20_2437MHz_RU_Full 802.11ax20_2462MHz_RU_Full Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RFA Rev:A/4.1(2025/12/12) Page 130 of 140 TR-4-E-R137 Duty Cycle Mode Test Frequency (MHz) Ton (ms) Ton+Toff (ms) Duty Cycle (%) Duty Cycle Factor(dB) 1/Ton (Hz) VBW Setting (kHz) 802.11b 2437 12.211 12.429 98.25 / / 0.010 802.11g 2437 2.021 2.235 90.43 0.44 495 0.500 802.11n20 2437 5.071 5.433 93.34 0.30 197 0.200 802.11n40 2437 2.460 2.818 87.30 0.59 407 0.500 802.11ax20_RU_FULL 2437 3.867 4.227 91.48 0.39 259 0.300 Duty Cycle = Ton/(Ton+Toff)*100% Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RFA Rev:A/4.1(2025/12/12) Page 131 of 140 TR-4-E-R137 802.11b_2437MHz 802.11g_2437MHz 802.11n20_2437MHz 802.11n40_2437MHz 802.11ax20_2437MHz_RU_FULL Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RFA Rev:A/4.1(2025/12/12) Page 132 of 140 TR-4-E-R137 Conducted Spurious Emission 802.11b_2412MHz 802.11b_2412MHz 802.11b_2412MHz 802.11b_2437MHz 802.11b_2437MHz 802.11b_2462MHz Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RFA Rev:A/4.1(2025/12/12) Page 133 of 140 TR-4-E-R137 802.11b_2462MHz 802.11b_2462MHz 802.11g_2412MHz 802.11g_2412MHz 802.11g_2412MHz 802.11g_2437MHz Shenzhen Accurate Technology Co., Ltd. Report No.: 2504X77187E-RFA Rev:A/4.1(2025/12/12) Page 134 of 140 TR-4-E-R137 80…

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Shenzhen Accurate Technology Co., Ltd. No.: 2504X77187E-RFA Test Photos Test Photos Page 1 / 4 Photo of Power Line Conducted Emission Measurement-Front View Photo of Power Line Conducted Emission Measurement-Side View Shenzhen Accurate Technology Co., Ltd. No.: 2504X77187E-RFA Test Photos Test Photos Page 2 / 4 Radiated Spurious Emissions Test View (9kHz-30MHz) Radiated Spurious Emissions Test View (30MHz-1GHz) Shenzhen Accurate Technology Co., Ltd. No.: 2504X77187E-RFA Test Photos Test Photos Page 3 / 4 Radiated Spurious Emissions Test View (1GHz-18GHz) Radiated Spurious Emissions Test View (Above 18GHz) Shenzhen Accurate Technology Co., Ltd. No.: 2504X77187E-RFA Test Photos Test Photos Page 4 / 4 RF Conducted Test View ***** END *****