FCC ID 2BMW9-DA37
Scent Diffuser
by Shenzhen Siweiyi Technology CO.,LTD.
Grantee Code: 2BMW9 Product Code: DA37
Latest application date: 2024-12-30
FCC ID Device Details
| FCC ID | 2BMW9-DA37 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BMW9 |
| Product Code | DA37 |
| Applicant Business | Shenzhen Siweiyi Technology CO.,LTD. 🇨🇳 |
| Related Domains |  sweind.com |
| Equipment Class | Scent Diffuser |
| Test Firm | Shenzhen CTB Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2024-12-30 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-06-28 | PDF 2.2 MB |
| Internal Photos | Internal Photos | 2025-06-28 | PDF 2.2 MB |
| External Photos | External Photos | 2024-12-30 | PDF 478.7 KB |
| ID Label/Location Info | ID Label/Location Info | 2024-12-30 | PDF 176.7 KB |
| Test Setup Photos | Test Setup Photos | 2024-12-30 | PDF 255 KB |
| ANT Test Report | Test Report | 2024-12-30 | PDF 686.8 KB |
| Test Report | Test Report | 2024-12-30 | PDF 4.6 MB |
| Attestation Statements | Attestation Statements | 2024-12-30 | PDF 87 KB |
| US agent | Attestation Statements | 2024-12-30 | PDF 42.4 KB |
| Agent Authorization | Cover Letter(s) | 2024-12-30 | PDF 40.5 KB |
| Long & short term Confidentiality Letter | Cover Letter(s) | 2024-12-30 | PDF 153.1 KB |
| Model Difference | Cover Letter(s) | 2024-12-30 | PDF 229 KB |
| RF Exposure Info | RF Exposure Info | 2024-12-30 | PDF 71.5 KB |
| Block Diagram Metadata only | Block Diagram | PDF 48.3 KB | |
| Schematics Metadata only | Schematics | PDF 306.5 KB | |
| Operational Description Metadata only | Operational Description | PDF 86.5 KB |
Application Information
| Application ID | NqqzysAdDib5OXZWliXCow== |
|---|---|
| Final Action Date | 2024-12-30 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0036433043 |
| Model | DA37 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Scent Diffuser |
| Responsible Party | Ella Xuan, ella@sweind.com , 13538214502 |
| Technical Contact | Ella Xuan, Shenzhen Siweiyi Technology CO.,LTD., ella@sweind.com , 13538214502 |
| Test Firm | Rita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com  , 86-13538218145 |
| TCB Email | tcb@metlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 06/28/2025 |
| 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 conducted. The device supports 20MHz and 40MHz bandwidths. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| NqqzysAdDib5OXZWliXCow== | 2024-12-30 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2412-2462 MHz | 0.0079300 | 15C |
Grants
TCB Grant - Application NqqzysAdDib5OXZWliXCow==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 12/30/2024 Application Dated: 12/30/2024 |
| Shenzhen Siweiyi Technology CO.,LTD. |
| 3rd Floor, Building F, Runhe Industry Park, |
| Nandong, Zhentou Road, Huangpu Community, |
| Xinqiao Street. Baoan District, Shenzhen, China |
| Attention: Ella Xuan |
| 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: | 2BMW9-DA37 |
| Name of Grantee: | Shenzhen Siweiyi Technology CO.,LTD. |
| Equipment Class: | Digital Transmission System |
| Notes: | Scent Diffuser |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.00793 |
| Output power listed is conducted. The device supports 20MHz and 40MHz bandwidths. |
EAS Grant - Application NqqzysAdDib5OXZWliXCow==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Siweiyi Technology CO.,LTD. 3rd Floor, Building F, Runhe Industry Park, Nandong, Zhentou Road, Huangpu Community, Xinqiao Street. Baoan District, Shenzhen, China |
Date of Grant: 12/30/2024 Application Dated: 12/30/2024 |
| Attention: Ella Xuan |
| 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: | 2BMW9-DA37 |
| Name of Grantee: | Shenzhen Siweiyi Technology CO.,LTD. |
| Equipment Class: | Digital Transmission System |
| Notes: | Scent Diffuser |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.00793 |
| Output power listed is conducted. The device supports 20MHz and 40MHz bandwidths. |
| Mail To: |