FCC ID: XMF-CAR136 Car Multimedia System

MODEL CAR136 63mm XMF-CAR136 Maestro GPS antenna 8 2 7 2 04 3 0 0 83 1 AVIN VIDEO AV IN-L AV IN-R FL FR RL RR SUB USB MIC Apple Carplay Android Auto L-TURN R-TURN CAM-12V GND F-CAM R-CAM B-CAM L-CAM

()>15N/inch,, 140X63mm 26CHZ0016-L3-V1.1 CVS1543-MD(CAR136) 2026.8.28

Lightcomm Technology Co., Ltd. U.S. Agent Designation for Service of Process -

Certification Attestation Letter Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: XMF-CAR136 FRN of applicant: 0018979138 Per section 2.911(d)(7) of the FCC rules, Lightcomm Technology Co., Ltd. certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process:

Company Name: GLOCERTS TECHNOLOGY INC FCC Registration Number (FRN):0036339737 Physical U.S. Company Address:19784 SUNKISSED RIDGE DR, RIVERSIDE, CA 92507 Contact Person:Huiying Fan Agent Email Address:[email protected] Telephone No: (626) 588-8039 The above contact person accepts the obligation for service of process. 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. Applicant Signed:

Signed:

Agent Signed:

Signed:

Printed name: Jack Sun Title: Certification Manager Company Name: Lightcomm Technology Co., Ltd. Date: 8/5/2026 Printed name:Huiying Fan Title:Director Company Name: GLOCERTS TECHNOLOGY INC Date: 8/5/2026

*the applicant must designate a contact located in the United States for purposes of acting as the applicants agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process.

Lightcomm Technology Co., Ltd. Section 2.911(d)(5)(i) Certification Equipment Type Company name: Lightcomm Technology Co., Ltd. Address: UNIT 1306 13/F ARION COMMERCIAL CENTRE,2-12 QUEEN'S ROAD WEST,SHEUNG WAN HK Product Name: Car Multimedia System FCC ID: XMF-CAR136 Model(s): CAR136, J6CA13, DCA13W, DMCPA13W, AVM13W, CAR106, J6CA10, CAR126, J6CA12, CVS1543-MD 2.911(d)(5)(i) Equipment Type We, [Lightcomm Technology Co., Ltd.] 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 ListNOTE 1 Yours sincerely, Signature:

Name: Jack Sun Date: 2026-08-05 Title and Company name: Certification Manager and Lightcomm Technology Co., Ltd. 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

Lightcomm Technology Co., Ltd. Section 2.911(d)(5)(ii) Certification Applicant (Covered List) Company name: Lightcomm Technology Co., Ltd. Address: UNIT 1306 13/F ARION COMMERCIAL CENTRE,2-12 QUEEN'S ROAD WEST,SHEUNG WAN HK Product Name: Car Multimedia System FCC ID: XMF-CAR136 Model(s): CAR136, J6CA13, DCA13W, DMCPA13W, AVM13W, CAR106, J6CA10, CAR126, J6CA12, CVS1543-MD 2.911(d)(5)(ii) Applicant filing We, [Lightcomm Technology Co., Ltd.] certify that, as of the date of the filing of the application, the applicant is not identifiedNOTE 1on the Covered ListNOTE 2,established pursuant to 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Signature:

Name: Jack Sun Date: 2026-08-05 Title and Company name: Certification Manager and Lightcomm Technology Co., Ltd. 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

Agent Authorization Company name: Lightcomm Technology Co., Ltd. Address: UNIT 1306 13/F ARION COMMERCIAL CENTRE,2-12 QUEEN'S ROAD WEST,SHEUNG WAN HK Product Name: Car Multimedia System Model(s): CAR136, J6CA13, DCA13W, DMCPA13W, AVM13W, CAR106, J6CA10, CAR126, J6CA12, CVS1543-MD 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:

Name:

Jack Sun Title:

Certification Manager Company: Lightcomm Technology Co., Ltd. Date: 2026-08-05

Differences Declaration To whom concern, We company Lightcomm Technology Co., Ltd. hereby declares: The product models CAR136, J6CA13, DCA13W, DMCPA13W, AVM13W, CAR106, J6CA10, CAR126, J6CA12, CVS1543-MD are identical in the same PCB layout, interior structure and electrical circuits, The differences are appearance color and model name for commercial purpose. Authorized signature:

Date: 2026-08-05

< Lightcomm Technology Co., Ltd.>

Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD21046 Subject; Request for Long Term Confidentiality FCC ID: XMF-CAR136 Date: 2026-08-05 To Whom It May Concern, Pursuant to the provisions of the Commissions 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 Operational Description FCC Software Security Requirements for UNII devices Pursuant to Public Notice DA 04-1705 of the Commission' s policy, in order to comply with the marketing regulations in 47 CFT 2.803 and the importation rules in 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 pursuant to 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: Jack Sun Title: Certification Manager

Responsibility Declaration Letter Company name: Lightcomm Technology Co., Ltd. Address: UNIT 1306 13/F ARION COMMERCIAL CENTRE,2-12 QUEEN'S ROAD WEST,SHEUNG WAN HK Product Name: Car Multimedia System FCC ID: XMF-CAR136 Model(s): CAR136, J6CA13, DCA13W, DMCPA13W, AVM13W, CAR106, J6CA10, CAR126, J6CA12, CVS1543-MD We, [Lightcomm Technology Co., Ltd.], 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, Signature:

Name: Jack Sun Date: 2026-08-05 Title and Company name: Certification Manager and Lightcomm Technology Co., Ltd. Signature of FCC grant holder (Include Title, Company name, date, and official company stamp):

Responsibility Declaration Letter v1.0

Lightcomm Technology Co., Ltd. FCC Software Configuration Control Declaration Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attn: OET Dept. Product/ Model Number: Car Multimedia System/ CAR136, J6CA13, DCA13W, DMCPA13W, AVM13W, CAR106, J6CA10, CAR126, J6CA12, CVS1543-MD Regarding FCC Country Code Selection guidelines identified in KDB 594280 D01 V02r01. All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Name: Jack Sun Date: 2026-08-05 Title: Certification Manager Signature of applicant FCC Software Configuration Control Rev 1.0.doc