FCC ID 2AJKE-LHESNT0
Lumos Sonorus with MIPS & Intercom
by Lumen Labs(HK) Limited
Grantee Code: 2AJKE Product Code: LHESNT0
Latest application date: 2026-11-02
FCC ID Device Details
| FCC ID | 2AJKE-LHESNT0 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AJKE |
| Product Code | LHESNT0 |
| Applicant Business | Lumen Labs(HK) Limited 🇨🇳 |
| Related Domains |  lumoshelmet.co  globalppcco.com |
| Equipment Class | Lumos Sonorus with MIPS & Intercom |
| Test Firm | Shenzhen CCUT Quality Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2405-2470 MHz | Original Equipment | 2026-11-02 |
| 2402-2480 MHz | Original Equipment | 2026-11-02 |
| 2402-2480 MHz | Original Equipment | 2026-11-02 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual Quick Guide | Users Manual | 2026-11-02 | PDF 1.5 MB |
| User Manual Regulatory | Users Manual | 2026-11-02 | PDF 2 MB |
| Internal Photos | Internal Photos | 2026-11-02 | PDF 3.3 MB |
| External Photos | External Photos | 2026-11-02 | PDF 2.3 MB |
| Label Location | ID Label/Location Info | 2026-11-02 | PDF 227 KB |
| Test Setup Photos | Test Setup Photos | 2026-11-02 | PDF 329.8 KB |
| Antenna Specification | Test Report | 2026-11-02 | PDF 253.6 KB |
| Antenna Specification_KR200 | Test Report | 2026-11-02 | PDF 253.6 KB |
| Antenna Specification_nRF52832 | Test Report | 2026-11-02 | PDF 318.5 KB |
| Antenna specification | Test Report | 2026-11-02 | PDF 334.5 KB |
| Test Report | Test Report | 2026-11-02 | PDF 1.5 MB |
| Test Report | Test Report | 2026-11-02 | PDF 3.5 MB |
| Test Report_KR200 | Test Report | 2026-11-02 | PDF 2.8 MB |
| Test Report_nRF52832 | Test Report | 2026-11-02 | PDF 2.8 MB |
| Attestation Statements part 2.911d 5 i and 5 ii | Attestation Statements | 2026-11-02 | PDF 220.5 KB |
| SDoC Attestation Letter | Attestation Statements | 2026-11-02 | PDF 187.1 KB |
| US AGENT Letter | Attestation Statements | 2026-11-02 | PDF 176.4 KB |
| Authority Letter | Cover Letter(s) | 2026-11-02 | PDF 170.8 KB |
| Confidentiality Letter | Cover Letter(s) | 2026-11-02 | PDF 179.8 KB |
| RF Exposure | RF Exposure Info | 2026-11-02 | PDF 204.3 KB |
| RF Exposure Evaluation | RF Exposure Info | 2026-11-02 | PDF 204.3 KB |
| Block Diagram Metadata only | Block Diagram | PDF 233.1 KB | |
| Schematics Metadata only | Schematics | PDF 869.1 KB | |
| Operation Description Metadata only | Operational Description | PDF 316.8 KB |
Application Information
| Application ID | w6O9FSYLqZoeQtgKeTShvA== |
|---|---|
| Final Action Date | 2026-11-02 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0025830282 |
| Model | LHESNT0 |
| Frequency Range | 2405-2470 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | Lumos Sonorus with MIPS & Intercom |
| Responsible Party | Kwang Xiong Sim, kx@lumoshelmet.co , +6582979788 |
| Non-Technical Contact | David Kim, GLOBAL PRODUCT PROMOTION COMMERCE CO., LTD., david.kim@globalppcco.com , (949) 254-2565 |
| Test Firm | Lahm Peng, Shenzhen CCUT Quality Technology Co., Ltd., lahm@ccuttest.com  , 86-13798582307 |
| TCB Email | cb@industrial-ia.com  |
| TCB Scope | A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| w6O9FSYLqZoeQtgKeTShvA== | 2026-11-02 | Original Equipment |
| CLNLFUfX9OJuaHi0GvA8yQ== | 2026-11-02 | Original Equipment |
| 6rl/Xvyv6Z0heApUvaMh+w== | 2026-11-02 | Original Equipment |
Grants
TCB Grant - Application w6O9FSYLqZoeQtgKeTShvA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 11/02/2026 Application Dated: 11/02/2026 |
| Lumen Labs(HK) Limited |
| 21st Floor, CMA Building, |
| 64 Connaught Road, Central |
| Hong Kong, China |
| Attention: Kwang Xiong Sim , Head of Products |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2AJKE-LHESNT0 |
| Name of Grantee: | Lumen Labs(HK) Limited |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Lumos Sonorus with MIPS & Intercom |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2405.0 - 2470.0 |
TCB Grant - Application CLNLFUfX9OJuaHi0GvA8yQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 11/02/2026 Application Dated: 11/02/2026 |
| Lumen Labs(HK) Limited |
| 21st Floor, CMA Building, |
| 64 Connaught Road, Central |
| Hong Kong, China |
| Attention: Kwang Xiong Sim , Head of Products |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2AJKE-LHESNT0 |
| Name of Grantee: | Lumen Labs(HK) Limited |
| Equipment Class: | Digital Transmission System |
| Notes: | Lumos Sonorus with MIPS & Intercom |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.001 |
| Output Power listed is the maximum conducted output power. This device must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. Device meets SAR Exemption for Portable use. |
TCB Grant - Application 6rl/Xvyv6Z0heApUvaMh+w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 11/02/2026 Application Dated: 11/02/2026 |
| Lumen Labs(HK) Limited |
| 21st Floor, CMA Building, |
| 64 Connaught Road, Central |
| Hong Kong, China |
| Attention: Kwang Xiong Sim , Head of Products |
| NOT TRANSFERABLE |
| EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below. |
| FCC IDENTIFIER: | 2AJKE-LHESNT0 |
| Name of Grantee: | Lumen Labs(HK) Limited |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Lumos Sonorus with MIPS & Intercom |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.001 |
| Output Power listed is the maximum conducted output power. This device must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. Device meets SAR Exemption for Portable use. |