FCC ID 2BYHZ-EPN0D2
Wireless Dimmer
by Hangzhou Xinxun Technology Co., Ltd.
Grantee Code: 2BYHZ Product Code: EPN0D2
Latest application date: 2026-10-30
FCC ID Device Details
| FCC ID | 2BYHZ-EPN0D2 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BYHZ |
| Product Code | EPN0D2 |
| Applicant Business | Hangzhou Xinxun Technology Co., Ltd. 🇨🇳 |
| Related Domains |  sys-in.com.cn  fccusagent.com |
| Equipment Class | Wireless Dimmer |
| Test Firm | Waltek Testing Group (Shenzhen) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-10-30 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Label Info | ID Label/Location Info | 2026-10-30 | PDF 141.6 KB |
| Antenna Specification | Test Report | 2026-10-30 | PDF 335.8 KB |
| Test Report | Test Report | 2026-10-30 | PDF 2.7 MB |
| Attestation Statement 2.911(d)(7) | Attestation Statements | 2026-10-30 | PDF 199.5 KB |
| Attsttn Stttmnts 2.911(d)(5)(i) & (ii) | Attestation Statements | 2026-10-30 | PDF 189.5 KB |
| SDoC Attestation Letter | Attestation Statements | 2026-10-30 | PDF 144.6 KB |
| Confidential Request Letter | Cover Letter(s) | 2026-10-30 | PDF 172 KB |
| Model Declaration Letter | Cover Letter(s) | 2026-10-30 | PDF 142 KB |
| POA | Cover Letter(s) | 2026-10-30 | PDF 141.4 KB |
| RF Exposure | RF Exposure Info | 2026-10-30 | PDF 219.8 KB |
| User Manual Metadata only | Users Manual | 2027-04-28 | PDF 428.2 KB |
| Internal Photos Metadata only | Internal Photos | 2027-04-28 | PDF 2.8 MB |
| External Photos Metadata only | External Photos | 2027-04-28 | PDF 1.7 MB |
| Test Setup Photos Metadata only | Test Setup Photos | 2027-04-28 | PDF 1.2 MB |
| Block Diagram Metadata only | Block Diagram | PDF 59.5 KB | |
| Schematics Metadata only | Schematics | PDF 477.2 KB | |
| Operational Description Metadata only | Operational Description | PDF 130.7 KB |
Application Information
| Application ID | p25eRXfp7j/UhOFEEoLiKA== |
|---|---|
| Final Action Date | 2026-10-30 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038926507 |
| Model | EPN0D2 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Wireless Dimmer |
| Responsible Party | Chuanmei Zhang, zhangchuanmei@sys-in.com.cn , 0571-88210511 |
| Non-Technical Contact | Tim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com , 708-571-3148 |
| Test Firm | Jandy So, Waltek Testing Group (Shenzhen) Co., Ltd., jandy.su@waltek.com.cn  , 86-755-33663308 |
| TCB Email | cb@industrial-ia.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| 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 |
|---|---|---|
| p25eRXfp7j/UhOFEEoLiKA== | 2026-10-30 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0013 | 15C |
Grants
TCB Grant - Application p25eRXfp7j/UhOFEEoLiKA==
| 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: 10/30/2026 Application Dated: 10/30/2026 |
| Hangzhou Xinxun Technology Co., Ltd. |
| Room 408, Building 2, No.9 Huanggushan Road |
| Cuiyuan Street, Xihu District |
| Hangzhou, Zhejiang, 310012 China |
| Attention: Chuanmei Zhang , Deputy General Manager |
| 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: | 2BYHZ-EPN0D2 |
| Name of Grantee: | Hangzhou Xinxun Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Dimmer |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0013 |
| Output Power listed is the maximum conducted output power. The device must be installed and operated so as to provide a separation distance of at least 20 cm from all persons and 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. End-users must be informed of operating requirements for satisfying RF exposure compliance. |