FCC ID 2BGY7-HZ03
WIFI+BT Module
by Huizhou Huizhi Technology Co., Ltd
Grantee Code: 2BGY7 Product Code: HZ03
Latest application date: 2026-01-12
FCC ID Device Details
| FCC ID | 2BGY7-HZ03 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BGY7 |
| Product Code | HZ03 |
| Applicant Business | Huizhou Huizhi Technology Co., Ltd 🇨🇳 |
| Related Domains |  top-tech.com.cn  glocerts.com |
| Equipment Class | WIFI+BT Module |
| Test Firm | Global United Technology Services Co. Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5745-5825 MHz | Original Equipment | 2026-01-12 |
| 2412-2462 MHz | Original Equipment | 2026-01-12 |
| 2402-2480 MHz | Original Equipment | 2026-01-12 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Manual Metadata only | Users Manual | 2026-07-12 | PDF 772.9 KB |
| User Manual--revised | Users Manual | 2026-07-12 | PDF 1.1 MB |
| Internal photos | Internal Photos | 2026-07-12 | PDF 2.6 MB |
| External photos | External Photos | 2026-07-12 | PDF 2.6 MB |
| Label and label location GTST1187 501 0078835 | ID Label/Location Info | 2026-01-12 | PDF 504.1 KB |
| CS Setup Photos GTST1187 481 4972013 | Test Setup Photos | 2026-07-12 | PDF 1.5 MB |
| Antenna Spec--BT | Test Report | 2026-01-12 | PDF 649.7 KB |
| Antenna Spec--WIFI | Test Report | 2026-01-12 | PDF 2.3 MB |
| Appendix for BLE GTST1187 454 0193347 | Test Report | 2026-01-12 | PDF 2.2 MB |
| Appendix for BT EDR GTST1187 454 1148684 | Test Report | 2026-01-12 | PDF 3.9 MB |
| Appendix for WIFI 2.4G | Test Report | 2026-01-12 | PDF 4.4 MB |
| AppendixforUNII part1 GTST1187 454 3662558 | Test Report | 2026-01-12 | PDF 4.8 MB |
| AppendixforUNII part2 GTST1187 454 9487080 | Test Report | 2026-01-12 | PDF 3.7 MB |
| GTS2025100074F0115.247 BTEDR GTST1187 454 8806185 | Test Report | 2026-01-12 | PDF 1.3 MB |
| GTS2025100074F0215.247 BT-LE GTST1187 454 5610501 | Test Report | 2026-01-12 | PDF 1.3 MB |
| GTS2025100074F0315.247 WIFI2.4G GTST1187 454 1751865 | Test Report | 2026-01-12 | PDF 1.6 MB |
| GTS2025100074F0415.407 UNIIBandI,bandII-2A,bandII-2C GTST1187 454 6802122 | Test Report | 2026-01-12 | PDF 1.5 MB |
| GTS2025100074F0515.407 UNIIbandIII GTST1187 454 1982824 | Test Report | 2026-01-12 | PDF 1.4 MB |
| GTS2025100074F06 DFS test report GTST1187 454 5623217 | Test Report | 2026-01-12 | PDF 975.2 KB |
| 2.911 (d)(5)(i)CertificationEquipmentType GTST1187 14745 1074654 | Attestation Statements | 2026-01-12 | PDF 280.7 KB |
| 2.911 (d)(5)(ii)CertificiationApplicant GTST1187 14746 3707236 | Attestation Statements | 2026-01-12 | PDF 259.6 KB |
| FCCU.S.AgentDesignationAttestation GTST1187 14747 9183792 | Attestation Statements | 2026-01-12 | PDF 149.1 KB |
| FCC Agent Authorization GTST1187 18526 0172529 | Cover Letter(s) | 2026-01-12 | PDF 10.7 KB |
| FCC Long&ShortTermConfidentialityRequest GTST1187 497 5750920 | Cover Letter(s) | 2026-01-12 | PDF 98.6 KB |
| FCC Modular Approval Request Metadata only | Cover Letter(s) | 2026-01-12 | PDF 126.9 KB |
| FCC Modular Approval Request--revised | Cover Letter(s) | 2026-01-12 | PDF 127 KB |
| FCC Software Configuration Control Declaration GTST1187 452 8336846 | Cover Letter(s) | 2026-01-12 | PDF 76.2 KB |
| FCC RFExposureevaluation GTST1187 512 6173500 | RF Exposure Info | 2026-01-12 | PDF 128.7 KB |
| CL Block Diagram GTST1187 498 1929289 Metadata only | Block Diagram | PDF 208.3 KB | |
| CL SCH GTST1187 25 8511973 Metadata only | Schematics | PDF 139.9 KB | |
| CL Operational GTST1187 234 0168894 Metadata only | Operational Description | PDF 94.3 KB | |
| FCCSoftwareSecurityRequirementsforUNIIdevices GTST1187 449 3156938 Metadata only | SDR Software/Security Info. | PDF 438.4 KB | |
| CL BOM GTST1187 506 5722945 Metadata only | Parts List/Tune Up Info | PDF 74.9 KB |
Application Information
| Application ID | jNtBBJYbYIk1KnZLMVP+kQ== |
|---|---|
| Final Action Date | 2026-01-12 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035553502 |
| Model | HZ03 |
| Frequency Range | 5745-5825 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | WIFI+BT Module |
| Responsible Party | Ting Yuan, gongyinglian@top-tech.com.cn , 13538214502 |
| Technical Contact | Huizhou Huizhi Technology Co., Ltd, gongyinglian@top-tech.com.cn |
| Non-Technical Contact | Huiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com |
| Test Firm | Robinson Lo, Global United Technology Services Co. Ltd., robinson.lo@gtstest.com  , 86-0-755-2779-8480 |
| TCB Email | certification@micomlabs.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 | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | Yes |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| jNtBBJYbYIk1KnZLMVP+kQ== | 2026-01-12 | Original Equipment |
| XJJBpFnHL5+e7j/l100lmw== | 2026-01-12 | Original Equipment |
| P2buQEB0bp2xbFp/4hYxAg== | 2026-01-12 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application XJJBpFnHL5+e7j/l100lmw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 01/12/2026 Application Dated: 12/23/2025 |
| Huizhou Huizhi Technology Co., Ltd |
| 356 Longhai Fourth Road, |
| Dayawan West District, |
| Huizhou City, China |
| Attention: Ting Yuan , |
| 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: | 2BGY7-HZ03 |
| Name of Grantee: | Huizhou Huizhi Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | WIFI+BT Module |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00252 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.14723 |
| Output power listed is conducted power. Limited Single Modular Approval. This Module has No shielding case which is belong to a limited module, requiring the Grantee to file a Class II change for each specific host per the test plan defined in the module integration instructions. This device contains 20 and 40 MHz signal bandwidth. This device is to be used only for mobile and fixed application; and co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance; and the module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm. OEM integrators must ensure that the end user has no manual instructions to remove or install this module. The Grantee is responsible for providing the documentation required for modular use. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369 |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application P2buQEB0bp2xbFp/4hYxAg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 01/12/2026 Application Dated: 12/23/2025 |
| Huizhou Huizhi Technology Co., Ltd |
| 356 Longhai Fourth Road, |
| Dayawan West District, |
| Huizhou City, China |
| Attention: Ting Yuan , |
| 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: | 2BGY7-HZ03 |
| Name of Grantee: | Huizhou Huizhi Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | WIFI+BT Module |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0045 |
| Output power listed is conducted power. Limited Single Modular Approval. This Module has No shielding case which is belong to a limited module, requiring the Grantee to file a Class II change for each specific host per the test plan defined in the module integration instructions. This device is to be used only for mobile and fixed application; and co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance; and the module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm. OEM integrators must ensure that the end user has no manual instructions to remove or install this module. The Grantee is responsible for providing the documentation required for modular use. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369 |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application jNtBBJYbYIk1KnZLMVP+kQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 01/12/2026 Application Dated: 12/23/2025 |
| Huizhou Huizhi Technology Co., Ltd |
| 356 Longhai Fourth Road, |
| Dayawan West District, |
| Huizhou City, China |
| Attention: Ting Yuan , |
| 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: | 2BGY7-HZ03 |
| Name of Grantee: | Huizhou Huizhi Technology Co., Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | WIFI+BT Module |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.01641 | ||
| CC ND | 15E | 5260.0 - 5320.0 | 0.01618 | ||
| CC ND | 15E | 5500.0 - 5700.0 | 0.01476 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.01524 |
| Output power listed is conducted power. Limited Single Modular Approval. This Module has No shielding case which is belong to a limited module, requiring the Grantee to file a Class II change for each specific host per the test plan defined in the module integration instructions. For band 5250-5350MHz & 5470-5725MHz operation mode is a slaver device without radar detection function. This device contains 20 and 40 MHz signal bandwidth. This device is to be used only for mobile and fixed application; and co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance; and the module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm. OEM integrators must ensure that the end user has no manual instructions to remove or install this module. The Grantee is responsible for providing the documentation required for modular use. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369 |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| ND: | This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h). |