FCC ID 2BTJD-ZF320
all-in-one
by Guangzhou Zhengfeng Technology Co.,Ltd
Grantee Code: 2BTJD Product Code: ZF320
Latest application date: 2026-01-08
FCC ID Device Details
| FCC ID | 2BTJD-ZF320 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BTJD |
| Product Code | ZF320 |
| Applicant Business | Guangzhou Zhengfeng Technology Co.,Ltd 🇨🇳 |
| Equipment Class | all-in-one |
| Test Firm | Guangzhou LCS Compliance Testing Laboratory Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-01-08 |
| 2402-2480 MHz | Original Equipment | 2026-01-08 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual r1 | Users Manual | 2026-01-08 | PDF 422.4 KB |
| Internal Photos | Internal Photos | 2026-01-08 | PDF 1.4 MB |
| External Photos | External Photos | 2026-01-08 | PDF 1 MB |
| Label and Location | ID Label/Location Info | 2026-01-08 | PDF 175 KB |
| Test Setup Photos | Test Setup Photos | 2026-01-08 | PDF 470.5 KB |
| Antenna specification | Test Report | 2026-01-08 | PDF 2.6 MB |
| Appendix A Test Data for BT FCC ID | Test Report | 2026-01-08 | PDF 3.1 MB |
| Appendix B Test Data for 2.4GWIFI FCC ID | Test Report | 2026-01-08 | PDF 3.2 MB |
| LCSC12045001EA_FCC Report_BT | Test Report | 2026-01-08 | PDF 1.2 MB |
| LCSC12045001EB_FCC Report_2.4G WLAN | Test Report | 2026-01-08 | PDF 1.2 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-01-08 | PDF 148.9 KB |
| USA-LocalRepLetter_V1.1 - 2BTJD-ZF320 | Attestation Statements | 2026-01-08 | PDF 518.9 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-01-08 | PDF 100.3 KB |
| FCC Declaration of Disable WLAN Channel 12 and 13 | Cover Letter(s) | 2026-01-08 | PDF 121.1 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-01-08 | PDF 132.8 KB |
| LCSC12045001EC_RF Exposure Evaluation_FCC | RF Exposure Info | 2026-01-08 | PDF 194.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 353.4 KB | |
| Schematic Metadata only | Schematics | PDF 1 MB | |
| Operation Description--FCC--NEW Metadata only | Operational Description | PDF 139.9 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 143.9 KB |
Application Information
| Application ID | iNvmCnyjZ5QxmUn9CRl3xw== |
|---|---|
| Final Action Date | 2026-01-08 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037721867 |
| Model | ZF320 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | all-in-one |
| Responsible Party | WEIGUI FU, glennmayers10101983cxj@gmail.com  , +8618520076856 |
| Non-Technical Contact | Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com , (626) 910-5808 |
| Test Firm | Gavin Liang, Guangzhou LCS Compliance Testing Laboratory Ltd, gavin.liang@lcs-cert.com  , 86-20-39166689 |
| 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 | Yes |
| 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 |
|---|---|---|
| iNvmCnyjZ5QxmUn9CRl3xw== | 2026-01-08 | Original Equipment |
| B0G8agIrQOahFE7bRv7wtg== | 2026-01-08 | Original Equipment |
Grants
TCB Grant - Application iNvmCnyjZ5QxmUn9CRl3xw==
| 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: 01/08/2026 Application Dated: 01/08/2026 |
| Guangzhou Zhengfeng Technology Co.,Ltd |
| Room 401,Building 3 |
| No.103,North Section of Xin Road,Panyu District |
| Guangzhou City, 511442 China |
| Attention: WEIGUI FU , CEO |
| 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: | 2BTJD-ZF320 |
| Name of Grantee: | Guangzhou Zhengfeng Technology Co.,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | all-in-one |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.0203 |
| Output Power listed is Average conducted. This device supports 802.11b, 802.11g and 802.11n with a 20 MHz and 40 MHz bandwidth mode. 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. |
TCB Grant - Application B0G8agIrQOahFE7bRv7wtg==
| 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: 01/08/2026 Application Dated: 01/08/2026 |
| Guangzhou Zhengfeng Technology Co.,Ltd |
| Room 401,Building 3 |
| No.103,North Section of Xin Road,Panyu District |
| Guangzhou City, 511442 China |
| Attention: WEIGUI FU , CEO |
| 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: | 2BTJD-ZF320 |
| Name of Grantee: | Guangzhou Zhengfeng Technology Co.,Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | all-in-one |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0036 |
| 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. |