FCC ID 2BG4G-EC-AS671
EC-AS671-001Music System Control Box
by Shenzhen yikongdi Intelligent Home Furnishing Technology Co., Ltd.
Grantee Code: 2BG4G Product Code: ECAS671
Latest application date: 2025-07-15
FCC ID Device Details
| FCC ID | 2BG4G-EC-AS671 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BG4G |
| Product Code | ECAS671 |
| Applicant Business | Shenzhen yikongdi Intelligent Home Furnishing Technology Co., Ltd. 🇨🇳 |
| Equipment Class | EC-AS671-001Music System Control Box |
| Test Firm | Shenzhen ETR Standard Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-07-15 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| user manual | Users Manual | 2026-01-12 | PDF 2.3 MB |
| Internal Photos | Internal Photos | 2026-01-12 | PDF 995.3 KB |
| Extemal photos | External Photos | 2026-01-12 | PDF 744.1 KB |
| LABEL AND LOCATION | ID Label/Location Info | 2025-07-15 | PDF 353.9 KB |
| Test Setup photos | Test Setup Photos | 2026-01-12 | PDF 261.8 KB |
| Antenna test report | Test Report | 2025-07-15 | PDF 1.1 MB |
| Test Report BT | Test Report | 2025-07-15 | PDF 5.9 MB |
| 2.911_(d)(5)(i)(ii) Certification Equipment Type v1.2 | Attestation Statements | 2025-07-15 | PDF 110.9 KB |
| Attestation_Statements_Kaspersky_Rev 1.0 | Attestation Statements | 2025-07-15 | PDF 214.8 KB |
| U.S. Agent Letter of Attestation _Rev1.0 | Attestation Statements | 2025-07-15 | PDF 92.2 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2025-07-15 | PDF 128.5 KB |
| FCC-POA_Rev1.0 | Cover Letter(s) | 2025-07-15 | PDF 57 KB |
| family models declaration letter. | Cover Letter(s) | 2025-07-15 | PDF 243.1 KB |
| MPE | RF Exposure Info | 2025-07-15 | PDF 142.7 KB |
| Block Diagram Metadata only | Block Diagram | PDF 301.5 KB | |
| SCH Metadata only | Schematics | PDF 2.1 MB | |
| OP Metadata only | Operational Description | PDF 311.6 KB |
Application Information
| Application ID | s71xpbkwFSxNLuvGTx5sNw== |
|---|---|
| Final Action Date | 2025-07-15 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035576982 |
| Model | EC-AS671 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | EC-AS671-001Music System Control Box |
| Responsible Party | dandan shen, danangel1988@163.com  , 15118811138 |
| Technical Contact | Shenzhen yikongdi Intelligent Home Furnishing Tech, danangel1988@163.com |
| Test Firm | Smith Chen, Shenzhen ETR Standard Technology Co., Ltd., etr802@etrtest.com  , +86 755-85259392 |
| TCB Email | joe_chew@derycom-us.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 01/12/2026 |
| 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 | Power output listed is conducted power. The antenna used with this transmitter must be installed to provide a minimum 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. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| s71xpbkwFSxNLuvGTx5sNw== | 2025-07-15 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2402-2480 MHz | 0.0020000 |
Grants
TCB Grant - Application s71xpbkwFSxNLuvGTx5sNw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 07/15/2025 Application Dated: 07/15/2025 |
| Shenzhen yikongdi Intelligent Home Furnishing Technology Co., Ltd. |
| 2F,Building 5th, Rong TaiJia Industrial Area, |
| LiSongLang,GongMing Town, |
| ShenZhen, China |
| Attention: dandan shen , |
| 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: | 2BG4G-EC-AS671 |
| Name of Grantee: | Shenzhen yikongdi Intelligent Home Furnishing Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | EC-AS671-001Music System Control Box |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.002 |
| Power output listed is conducted power. The antenna used with this transmitter must be installed to provide a minimum 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. End-users must be provided with operating procedures for satisfying RF exposure compliance. |