FCC ID 2AT7C-MZ511C
Bluetooth speaker
by Shenzhen Innosystem Technology Co., Ltd
Grantee Code: 2AT7C Product Code: MZ511C
Latest application date: 2026-02-26
FCC ID Device Details
| FCC ID | 2AT7C-MZ511C |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AT7C |
| Product Code | MZ511C |
| Applicant Business | Shenzhen Innosystem Technology Co., Ltd 🇨🇳 |
| Related Domains |  innosystemtech.com  hyunturlee-commerce.com |
| Equipment Class | Bluetooth speaker |
| Test Firm | Shenzhen DL Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-02-26 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-02-26 | PDF 1.7 MB |
| Int photo | Internal Photos | 2026-02-26 | PDF 654.1 KB |
| Ext photo | External Photos | 2026-02-26 | PDF 695 KB |
| Label and Location | ID Label/Location Info | 2026-02-26 | PDF 85.8 KB |
| Test Setup | Test Setup Photos | 2026-02-26 | PDF 310.6 KB |
| Antenna Spec | Test Report | 2026-02-26 | PDF 2.4 MB |
| Test report | Test Report | 2026-02-26 | PDF 4.3 MB |
| Attestation Statements-Kaspersky | Attestation Statements | 2026-02-26 | PDF 100.4 KB |
| Attestation Statements-Not Covered | Attestation Statements | 2026-02-26 | PDF 69.5 KB |
| US Agent attestation | Attestation Statements | 2026-02-26 | PDF 145.6 KB |
| Confidentiality request | Cover Letter(s) | 2026-02-26 | PDF 88.8 KB |
| Model difference | Cover Letter(s) | 2026-02-26 | PDF 43.5 KB |
| POA | Cover Letter(s) | 2026-02-26 | PDF 31.7 KB |
| RF Exposure | RF Exposure Info | 2026-02-26 | PDF 70.2 KB |
| Block Diagram Metadata only | Block Diagram | PDF 16 KB | |
| Schematics Metadata only | Schematics | PDF 89.8 KB | |
| Operation Description Metadata only | Operational Description | PDF 81.1 KB |
Application Information
| Application ID | eVJBvqjB2QixGmedL8Alxw== |
|---|---|
| Final Action Date | 2026-02-26 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0028694792 |
| Model | MZ511C |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Bluetooth speaker |
| Responsible Party | Rifen Ouyang, ouyangrifen@innosystemtech.com , 0755-26995931 |
| Non-Technical Contact | Jianfeng Gao, Herland International Trading Inc, jianfenggao@hyunturlee-commerce.com , 001-909-772-1888 |
| Test Firm | Jade Yang, Shenzhen DL Testing Technology Co., Ltd., Jade.yang@dl-cert.com  , 400-688-3552 |
| TCB Email | joe_chew@derycom-us.com  |
| 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 |
|---|---|---|
| eVJBvqjB2QixGmedL8Alxw== | 2026-02-26 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.00098 | 15C |
Grants
TCB Grant - Application eVJBvqjB2QixGmedL8Alxw==
| 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: 02/26/2026 Application Dated: 02/26/2026 |
| Shenzhen Innosystem Technology Co., Ltd |
| 2F,Building 3,Shenzhen Software Park, |
| Technology Middle 2Rd,Hi-Tech Park,Shenzhen |
| Shenzhen, China |
| Attention: Rifen Ouyang , |
| 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: | 2AT7C-MZ511C |
| Name of Grantee: | Shenzhen Innosystem Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Bluetooth speaker |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00098 |
| Output power 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. |