FCC ID 2A47K-LMSD001
Smart Dimmer
by SHENZHEN LANGMA TECHNOLOGY LIMITED
Grantee Code: 2A47K Product Code: LMSD001
Latest application date: 2022-03-07
FCC ID Device Details
| FCC ID | 2A47K-LMSD001 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A47K |
| Product Code | LMSD001 |
| Applicant Business | SHENZHEN LANGMA TECHNOLOGY LIMITED 🇨🇳 |
| Related Domains |  langmacn.com |
| Equipment Class | Smart Dimmer |
| Test Firm | SHENZHEN CTA TESTING TECHNOLOGY CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2022-03-07 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2022-03-07 | PDF 1.8 MB |
| Internal Photos | Internal Photos | 2022-03-07 | PDF 326 KB |
| External Photos | External Photos | 2022-03-07 | PDF 376.6 KB |
| Label and Label Location | ID Label/Location Info | 2022-03-07 | PDF 77.2 KB |
| Test Setup Photos | Test Setup Photos | 2022-03-07 | PDF 165.5 KB |
| Test Report-DTS | Test Report | 2022-03-07 | PDF 4 MB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2022-03-07 | PDF 72.8 KB |
| FCC Confidentiality request letter | Cover Letter(s) | 2022-03-07 | PDF 110.1 KB |
| FCC POA | Cover Letter(s) | 2022-03-07 | PDF 69.5 KB |
| RF Exposure-MPE | RF Exposure Info | 2022-03-07 | PDF 140.3 KB |
| Block diagram Metadata only | Block Diagram | PDF 173.2 KB | |
| Schematic Metadata only | Schematics | PDF 47.9 KB | |
| Declaration concerning Antenna Specification Metadata only | Operational Description | PDF 92.7 KB | |
| Operation Description Metadata only | Operational Description | PDF 90.6 KB |
Application Information
| Application ID | Jwa2uw0IQ4nNT5/Jjd0X8g== |
|---|---|
| Final Action Date | 2022-03-07 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0032031668 |
| Model | LMSD001 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Smart Dimmer |
| Responsible Party | Roger Tan, CEO, langma@langmacn.com , 86-755-82580568 |
| Test Firm | Eric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn  , +86 755 2322 5875 |
| TCB Email | joergkusig@eurofins.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| Jwa2uw0IQ4nNT5/Jjd0X8g== | 2022-03-07 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0032000 | 15C |
Grants
TCB Grant - Application Jwa2uw0IQ4nNT5/Jjd0X8g==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Product Service GmbH Storkower Strasse 38c D-15526 Reichenwalde, Germany |
Date of Grant: 03/07/2022 Application Dated: 03/06/2022 |
| SHENZHEN LANGMA TECHNOLOGY LIMITED |
| Rm. 1001, No.384 0f Gushu 1st str, |
| Gushu Community, Bao'an District, |
| Shenzhen, China |
| Attention: Roger Tan , CEO |
| 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: | 2A47K-LMSD001 |
| Name of Grantee: | SHENZHEN LANGMA TECHNOLOGY LIMITED |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart Dimmer |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0032 |
| Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
EAS Grant - Application Jwa2uw0IQ4nNT5/Jjd0X8g==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
SHENZHEN LANGMA TECHNOLOGY LIMITED Rm. 1001, No.384 0f Gushu 1st str, Gushu Community, Bao'an District, Shenzhen, China |
Date of Grant: 03/07/2022 Application Dated: 03/06/2022 |
| Attention: Roger Tan , CEO |
| 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: | 2A47K-LMSD001 |
| Name of Grantee: | SHENZHEN LANGMA TECHNOLOGY LIMITED |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart Dimmer |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0032 |
| Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
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