FCC ID 2BFSN-SZ-053
Diffuser
by Dongguan Sanzon Smart Home Products Co., Ltd.
Grantee Code: 2BFSN Product Code: SZ053
Latest application date: 2026-04-14
FCC ID Device Details
| FCC ID | 2BFSN-SZ-053 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BFSN |
| Product Code | SZ053 |
| Applicant Business | Dongguan Sanzon Smart Home Products Co., Ltd. 🇨🇳 |
| Related Domains |  sanpin-life.com  glocerts.com |
| Equipment Class | Diffuser |
| Test Firm | SHENZHEN CTA TESTING TECHNOLOGY CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-04-14 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-04-14 | PDF 307.6 KB |
| Internal Photos | Internal Photos | 2026-04-14 | PDF 526.6 KB |
| External Photos | External Photos | 2026-04-14 | PDF 361.2 KB |
| Label and location | ID Label/Location Info | 2026-04-14 | PDF 121.5 KB |
| Test Setup Photos | Test Setup Photos | 2026-04-14 | PDF 438.4 KB |
| Antenna specification | Test Report | 2026-04-14 | PDF 609 KB |
| CTA26031800901_Test Report-BLE FCC- 1M | Test Report | 2026-04-14 | PDF 3.2 MB |
| FCC Appendix RF Test Data for BLE | Test Report | 2026-04-14 | PDF 2.7 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-04-14 | PDF 117.7 KB |
| US_Agent_2.911(d)(7)-U_V05 | Attestation Statements | 2026-04-14 | PDF 238.9 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-04-14 | PDF 72.9 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-04-14 | PDF 101.1 KB |
| CTA26031800902_RF Exposure-MPE | RF Exposure Info | 2026-04-14 | PDF 1.1 MB |
| Block diagram Metadata only | Block Diagram | PDF 84 KB | |
| schematic Metadata only | Schematics | PDF 135.2 KB | |
| Operation Description Metadata only | Operational Description | PDF 138.2 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 154.7 KB |
Application Information
| Application ID | xFyMmT9XStu8uk2YDZBfmg== |
|---|---|
| Final Action Date | 2026-04-14 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035269307 |
| Model | SZ-053 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Diffuser |
| Responsible Party | Jinyu Hu, hujinyu@sanpin-life.com , 13903031917 |
| Non-Technical Contact | Huiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , (626) 588-8039 |
| Test Firm | Eric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn  , 86-755-2322-5875 |
| 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 |
|---|---|---|
| xFyMmT9XStu8uk2YDZBfmg== | 2026-04-14 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0005 | 15C |
Grants
TCB Grant - Application xFyMmT9XStu8uk2YDZBfmg==
| 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: 04/14/2026 Application Dated: 04/14/2026 |
| Dongguan Sanzon Smart Home Products Co., Ltd. |
| No.8, Shigu Longan Road, Tangxia Town, |
| Dongguan, China |
| Attention: Jinyu Hu , |
| 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: | 2BFSN-SZ-053 |
| Name of Grantee: | Dongguan Sanzon Smart Home Products Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Diffuser |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0005 |
| 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. |