2BKDRMSCX77F20Reverse image set

HuiZhou VividThriving Co.,LTD 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – EquipmentType Company name: HuiZhou VividThriving Co.,LTD Address: 10th Floor, Building No.12 & No.13, 5G Smart Industrial Park, No. 18 Binhe Avenue, Hewan, Lilin Town, Zhongkai High tech Zone, Huizhou, China Product Name: Reverse image set FCCID: 2BKDRMSCX77F20 Model(s): MS-CX77+F20, MS-CX77+CS10, MS-CX77+605, MS-TB703+F20+CS10, MS-IP102+607, MS-IP102+F20+CS10, MS-CX102+F20+CS10, MS-T101+F20+CS10, MS-CX703+F20+CS10, MS-TB703+605 2.911(d)(5)(i) EquipmentType We, [HuiZhou VividThriving Co.,LTD] (“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: jolin zhang Date: Nov. 18, 2025 Title: Manager Company name: HuiZhou VividThriving Co.,LTD Signature: 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

HuiZhou VividThriving Co.,LTD 2.911 (d)(5)(ii) Applicant Attestation v1.3 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: HuiZhou VividThriving Co.,LTD Address: 10th Floor, Building No.12 & No.13, 5G Smart Industrial Park, No. 18 Binhe Avenue, Hewan, Lilin Town, Zhongkai High tech Zone, Huizhou, China Product Name: Reverse image set FCCID: 2BKDRMSCX77F20 Model(s): MS-CX77+F20, MS-CX77+CS10, MS-CX77+605, MS-TB703+F20+CS10, MS-IP102+607, MS-IP102+F20+CS10, MS-CX102+F20+CS10, MS-T101+F20+CS10, MS-CX703+F20+CS10, MS-TB703+605 2.911(d)(5)(ii) Applicant filing We, [HuiZhou VividThriving Co.,LTD] (“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 covered communications equipment. Yours sincerely, Name: jolin zhang Date: Nov. 18, 2025 Title: Manager Company name: HuiZhou VividThriving Co.,LTD Signature: 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

HuiZhou VividThriving Co.,LTD Section 2.911 (d)(7) USA Agent for Service of Process Company name: HuiZhou VividThriving Co.,LTD Address: 10th Floor, Building No.12 & No.13. 5G Smart Industrial Park, No. 18 BinheAvenue, HewarT, Lilin Town, Zhongkai High tech Zone. Huizhou, China Product Name: Reverse image set FCC ID: 2BKDRMSCX77F20 M心el(s):MS七X77+F20,MS七X77+CS10,MS-CX77+605. MS-TB703+F20+CS10, MS-IP102+607, MS-IP102+F20+CS10, MS-CX102+F20+CS10, MS-T101+F20+CS10, MS-CX703+F20+CS10, MS-TB703书05 2.911(d)(7)USA Designated Agent for Service of Process We, [ HuiZhou VividThriving Co.,LTO] designate [MIRAMONT SOLUTIONS LLC J NOTE, for the purpose of accepting service of process on behalf of the applicant Applicant conaent: We acknowledge our consent to accept service of process in the United States for matters related to the applica以eequipment, and at the physical U.S. address and email address of the designated agent and acknowledge our acceptance of our obligation to maintain an agent for service of pr ocess in the United States for no less than one year after either we the grantee have penmanently tenminated ail marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later Agent obligation: We acknowledge our o以,gationto accept service of process in the United States for matters related to the applicable equipment at our physical U.S. address and email address for no less than one year after either the grantee has permanently tenminated all marketing and importation of the applicable equipment within the U.S., or at the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. USA A gent Applicant Com pany name: MIRAMONT SOLUTIONS LLC Company name: HuiZhou VivtdThriving Co.. L TO USA心dress:19 GEORGETOWN, IRVINE, CA Address: 10th Floor, Building No.12 & No.13, 5G 92612 United Stales Smart Industrial Park, No. 18 Binhe Avenue. FRN Number: 0036313369 H研an,Lolin Town. Zhongkai High tech Zone, Contact Name: We叩Wan g Huizhou, China Telephone No: 951 401 3633 FRN, 0035823939 Email: [email protected] FCC Grantee Code· 2BKOR Contact Name: jolin zhang Telephone No: 13590210880 :r t ? e na 芦；勹 1 气曰 ;; u 2：: n 5: e 6 r 680 - m Date 2025f11/18 0ate Nov 18 - ； 九 五 RN.? ． T ，二． a 二？； t , 二二，芦． e 2 d82S6: : ．二．二； t s e l f a s t hea9 e ntf GServoc:eof 二 federalrooisler.aov/documents/2023/02106/2022-28263/orotect1no-aoains1-na1 , onal-secuntv-t h rea1 s -tc>-lhe- 竺mun比1回n'一的PPW - Chpm一1hroμqh一1ho 2 911 id)(7IU父勺en< vi S

HuiZhou VividThriving Co.,LTD Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: Nov. 18, 2025 Subject; Request for Confidentiality FCC ID: 2BKDRMSCX77F20 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 Block Diagram Parts List Operational Description Tune-up Procedure 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: jolin zhang HuiZhou VividThriving Co.,LTD Title: Manager

HuiZhou VividThriving Co.,LTD. Model Difference Declaration To Whom It May Concern, We, HuiZhou VividThriving Co.,LTD. (Reverse image set); Trade Mark: N/A; Model Number: MS- CX77+F20, MS-CX77+CS10, MS-CX77+605, MS-TB703+F20+CS10, MS-IP102+607, MS- IP102+F20+CS10, MS-CX102+F20+CS10, MS-T101+F20+CS10, MS-CX703+F20+CS10, MS- TB703+605; All model's the function, software and electric circuit are the same, only with product model named different. Test sample model: MS-CX77+F20. Please contact me if you have any question. Signature: Date: Nov. 18, 2025 Name: jolin zhang Title: Manager

HuiZhou VividThriving Co.,LTD Agent Authorization Company: HuiZhou VividThriving Co.,LTD Address: 10th Floor, Building No.12 & No.13, 5G Smart Industrial Park, No. 18 Binhe Avenue, Hewan, Lilin Town, Zhongkai High tech Zone, Huizhou, China Product Name: Reverse image set Model Number(s): MS-CX77+F20, MS-CX77+CS10, MS-CX77+605, MS-TB703+F20+CS10, MS-IP102+607, MS-IP102+F20+CS10, MS-CX102+F20+CS10, MS-T101+F20+CS10, MS- CX703+F20+CS10, MS-TB703+605 Product Description: Reverse image set 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: Nov. 18, 2025 Name: jolin zhang Title: Manager Company: HuiZhou VividThriving Co.,LTD

FCC ID LABEL: Ca. 20mm x 30mm Label Location FCC ID: 2BKDRMSCX77F20

MPE ESTIMATION FCC ID: 2BKDRMSCX77F20 1, Limit for General Population/ Uncontrolled Exposures Frequency Power density (mW/cm 2 ) Averaging time (minutes) 300MHz----1.5GHz F/1500 30 1.5GHz---100GHz 1.0 30 Note: F= Frequency in MHz 2, Estimation Result For 2.4GWIFI: Mode Max PK Output power (dBm) Tune Up Power (dBm) Max Tune Up power (mW) Antenna Gain (dBi) Antenna Gain (linear) MPE (mW/cm²) 2437 13.67 13±1(14) 25.12 3.25 2.11 0.01057 Note: Note: The estimation distance is 20cm Note: PK Output power = conducted power in mW. G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna in cm Conducted power see the test report HK2510285872-E, antenna gain = 3.25dBi; When the minimum test separation distance is >20 cm, a distance of 20 cm is applied to determine RF Exposure test exclusion. The test exclusion threshold is 0.01057mW/cm² which is< 1.0mW/cm², RF Exposure testing is not required. -------The End-------

Page 1 of 53 Report No.: HK2510285872-E FCC Test Report Test Report On Behalf of HuiZhou VividThriving Co.,LTD For Reverse image set Model No.: MS-CX77+F20, MS-CX77+CS10, MS-CX77+605, MS-TB703+F20+CS10, MS-IP102+607, MS-IP102+F20+CS10, MS-CX102+F20+CS10, MS-T101+F20+CS10, MS-CX703+F20+CS10, MS-TB703+605 FCC ID: 2BKDRMSCX77F20 Prepared For: HuiZhou VividThriving Co.,LTD 10th Floor, Building No.12 & No.13, 5G Smart Industrial Park, No. 18 Binhe Avenue, Hewan, Lilin Town, Zhongkai High tech Zone, Huizhou, China Prepared By: Shenzhen HUAK Testing Technology Co., Ltd. 1-2/F., Building B2, Junfeng Zhongcheng Zhizao Innovation Park, Heping, Fuhai Street, Bao’an District, Shenzhen, Guangdong, China Date of Test: Oct. 28, 2025 ~ Nov. 25, 2025 Date of Report: Nov. 25, 2025 Report Number: HK2510285872-E Page 2 of 53 Report No.: HK2510285872-E Test Result Certification Applicant’s Name .................. : HuiZhou VividThriving Co.,LTD Address .................................. : 10th Floor, Building No.12 & No.13, 5G Smart Industrial Park, No. 18 Binhe Avenue, Hewan, Lilin Town, Zhongkai High tech Zone, Huizhou, China Manufacturer's Name ........... : HuiZhou VividThriving Co.,LTD Address .................................. : 10th Floor, Building No.12 & No.13, 5G Smart Industrial Park, No. 18 Binhe Avenue, Hewan, Lilin Town, Zhongkai High tech Zone, Huizhou, China Product Description Trade Mark ............................. : N/A Product Name ......................... : Reverse image set Model and/or Type Reference : MS-CX77+F20, MS-CX77+CS10, MS-CX77+605, MS-TB703+F20+CS10, MS-IP102+607, MS-IP102+F20+CS10, MS-CX102+F20+CS10, MS-T101+F20+CS10, MS-CX703+F20+CS10, MS-TB703+605 Standards ............................... : FCC Rules and Regulations Part 15 Subpart C Section 15.247 ANSI C63.10: 2020 This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen HUAK Testing Technology Co., Ltd. is acknowledged as copyright owner and source of the material. Shenzhen HUAK Testing Technology Co., Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Date of Test ............................................ : Date (s) of Performance of Tests ............ : Oct. 28, 2025 ~ Nov. 25, 2025 Date of Issue ........................................... : Nov. 25, 2025 Test Result ............................................... : Pass Testing Engineer Len Liao Technical Manager Sliver Wan Authorized Signatory Jason Zhou Page 3 of 53 Report No.: HK2510285872-E Table of Contents 1. Summary ................................................................................................... 5 1.1 Test Procedures and Results ........................................................................................................... 5 1.2 Information of the Test Laboratory ................................................................................................. 5 1.3 Measurement Uncertainty ................................................................................................................ 6 2. EUT Description ........................................................................................ 7 2.1 General Description of EUT ............................................................................................................. 7 2.2 Carrier Frequency of Channels ........................................................................................................ 8 2.3 Operation of EUT during Testing ..................................................................................................... 8 2.4 Description of Test Setup ................................................................................................................. 9 2.5 Description of Support Units ......................................................................................................... 10 3. General Information ................................................................................ 11 3.1 Test Environment and Mode .......................................................................................................... 11 4. Test Results and Measurement Data .................................................... 13 4.1 AC Conducted Emission ................................................................................................................ 13 4.2 Maximum Peak Conducted Output Power .................................................................................... 16 4.3 Emission Bandwidth ....................................................................................................................... 19 4.4 Power Spectral Density .................................................................................................................. 23 4.5 Conducted Band Edge and Spurious Emission Measurement .................................................. 28 4.6 Radiated Spurious Emission Measurement ................................................................................. 34 4.7 Antenna Requirement ..................................................................................................................... 50 5. Test Setup Photos of the EUT ............................................................... 51 6. Photos of the EUT ................................................................................... 53 Page 4 of 53 Report No.: HK2510285872-E ** Modified History ** Revision Description Issued Date Remark Revision 1.0 Initial Test Report Release Nov. 25, 2025 Jason Zhou Page 5 of 53 Report No.: HK2510285872-E 1. Summary 1.1 Test Procedures and Results Requirement CFR 47 Section Result Antenna Requirement §15.203/§15.247(b)(4) PASS AC Power Line Conducted Emission §15.207 N/A Conducted Peak Output Power §15.247(b)(3) PASS 6dB Emission Bandwidth §15.247(a)(2) PASS Power Spectral Density…

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Test Model: MS-CX77+F20 Radiated Emission RF Conducted Emission