FCC ID 2BSFY-WD200
Smart Plug-In Aroma Diffuser
by Shenzhen Dazhi Technology CO., LTD.
Grantee Code: 2BSFY Product Code: WD200
Latest application date: 2026-07-02
FCC ID Device Details
| FCC ID | 2BSFY-WD200 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BSFY |
| Product Code | WD200 |
| Applicant Business | Shenzhen Dazhi Technology CO., LTD. 🇨🇳 |
| Related Domains |  sweind.com |
| Equipment Class | Smart Plug-In Aroma Diffuser |
| Test Firm | Shenzhen BKC Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-07-02 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-07-02 | PDF 837.3 KB |
| Appendix II Internal Photos | Internal Photos | 2026-07-02 | PDF 3.4 MB |
| Appendix II External Photos | External Photos | 2026-07-02 | PDF 326.6 KB |
| Lable location | ID Label/Location Info | 2026-07-02 | PDF 122.5 KB |
| Appendix I Test setup Photos | Test Setup Photos | 2026-07-02 | PDF 505.5 KB |
| Antenna specification | Test Report | 2026-07-02 | PDF 375.2 KB |
| Attachment for 2.4GWiFi test data_part 1 | Test Report | 2026-07-02 | PDF 5.6 MB |
| Attachment for 2.4GWiFi test data_part 2 | Test Report | 2026-07-02 | PDF 5.5 MB |
| BKC26063171FE-FCC Part 15C 247-2.4GWIFI test report | Test Report | 2026-07-02 | PDF 2.3 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-07-02 | PDF 128.8 KB |
| USA-LocalRepLetter_V1.1 | Attestation Statements | 2026-07-02 | PDF 108.6 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-07-02 | PDF 88.1 KB |
| FCC Declaration of Disable WLAN Channel 12 and 13 | Cover Letter(s) | 2026-07-02 | PDF 108.2 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-07-02 | PDF 107 KB |
| RF exposurer evaluation 20cm | RF Exposure Info | 2026-07-02 | PDF 611.1 KB |
| Block Diagram Metadata only | Block Diagram | PDF 570.8 KB | |
| schematic Metadata only | Schematics | PDF 2 MB | |
| Operation Description Metadata only | Operational Description | PDF 417.1 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 140.7 KB |
Application Information
| Application ID | jBKVxo783o69q1JwU0HPZA== |
|---|---|
| Final Action Date | 2026-07-02 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037547841 |
| Model | WD200 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Smart Plug-In Aroma Diffuser |
| Responsible Party | Ella Xuan, ella@sweind.com , 13538214502 |
| Non-Technical Contact | DongFa Jia, POWKEY INC., DONGFAJIA1@outlook.com  , (155) 325-1135 |
| Test Firm | Levi Xiao, Shenzhen BKC Testing Co., Ltd., xiaoqiuming@bkc-lab.com  , 13662971642 |
| TCB Email | o.kneip@kl-certification.de  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| 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 |
|---|---|---|
| jBKVxo783o69q1JwU0HPZA== | 2026-07-02 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2412-2462 MHz | 0.0125 | 15C |
Grants
TCB Grant - Application jBKVxo783o69q1JwU0HPZA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 07/02/2026 Application Dated: 07/02/2026 |
| Shenzhen Dazhi Technology CO., LTD. |
| Floor 3 & 4, Building F, Huangpu Runhe Industrial |
| Park, No.1 Zhentou Road, Shajing Street, Bao'an |
| District, Shenzhen City, Guangdong Province, 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: | 2BSFY-WD200 |
| Name of Grantee: | Shenzhen Dazhi Technology CO., LTD. |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart Plug-In Aroma Diffuser |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.0125 |
| Output Power listed is peak conducted. This device supports 802.11b, 802.11g and 802.11n with a 20 MHz bandwidth mode. 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. |