FCC ID 2BWHE-RZ-020
Remote Control Cold Therapy Machine
by Shenzhen Ruizhang Industrial Co., Ltd.
Grantee Code: 2BWHE Product Code: RZ020
Latest application date: 2026-06-12
FCC ID Device Details
| FCC ID | 2BWHE-RZ-020 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BWHE |
| Product Code | RZ020 |
| Applicant Business | Shenzhen Ruizhang Industrial Co., Ltd. 🇨🇳 |
| Related Domains |  clfimportexport.com |
| Equipment Class | Remote Control Cold Therapy Machine |
| Test Firm | Shenzhen CCUT Quality Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 433.92 MHz | Original Equipment | 2026-06-12 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-06-12 | PDF 427.6 KB |
| Internal Photos | Internal Photos | 2026-06-12 | PDF 742.5 KB |
| External Photos | External Photos | 2026-06-12 | PDF 1 MB |
| Label Information | ID Label/Location Info | 2026-06-12 | PDF 381.5 KB |
| Test Setup Photos | Test Setup Photos | 2026-06-12 | PDF 399.7 KB |
| Antenna Report | Test Report | 2026-06-12 | PDF 398.1 KB |
| Test Report | Test Report | 2026-06-12 | PDF 1.4 MB |
| Attestation Statements of US Agent for Service of Process, 2.911(d)(7) | Attestation Statements | 2026-06-12 | PDF 440.6 KB |
| Attestation of Covered Equipment, 2.911(d)(5)(i)(ii) | Attestation Statements | 2026-06-12 | PDF 426.5 KB |
| Agent Authorization Letter Template | Cover Letter(s) | 2026-06-12 | PDF 76.4 KB |
| Model Difference Statement | Cover Letter(s) | 2026-06-12 | PDF 15.3 KB |
| Short & Long Term Confidentiality Request | Cover Letter(s) | 2026-06-12 | PDF 217 KB |
| RF Exposure Report | RF Exposure Info | 2026-06-12 | PDF 265.8 KB |
| BLOCK Metadata only | Block Diagram | PDF 293.9 KB | |
| SCH Metadata only | Schematics | PDF 113.3 KB | |
| Operational Description Metadata only | Operational Description | PDF 885.8 KB |
Application Information
| Application ID | qffiyE9h5EphFZubqeSmWQ== |
|---|---|
| Final Action Date | 2026-06-12 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038505418 |
| Model | RZ-020 |
| Frequency Range | 433.92 MHz |
| Equipment Class | DSC - Part 15 Security/Remote Control Transmitter |
| Device Description | Remote Control Cold Therapy Machine |
| Responsible Party | Lemon. feng, 2208675500@qq.com  , +86-18211307641 |
| Technical Contact | Shenzhen Ruizhang Industrial Co., Ltd., 2208675500@qq.com |
| Non-Technical Contact | David Chen, CLF Import and Export Limited, david.chen@clfimportexport.com |
| Test Firm | Lahm Peng, Shenzhen CCUT Quality Technology Co., Ltd., lahm@ccuttest.com  , 86-13798582307 |
| TCB Email | anezam@qai.org  |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| 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 |
|---|---|---|
| qffiyE9h5EphFZubqeSmWQ== | 2026-06-12 | Original Equipment |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 433.92 MHz | 15.231 |
Grants
TCB Grant - Application qffiyE9h5EphFZubqeSmWQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 06/12/2026 Application Dated: 06/11/2026 |
| Shenzhen Ruizhang Industrial Co., Ltd. |
| Pugu Road, Puxin Industrial Zone, |
| Shipai Town, |
| Shenzhen City, China |
| Attention: Lemon. feng , |
| 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: | 2BWHE-RZ-020 |
| Name of Grantee: | Shenzhen Ruizhang Industrial Co., Ltd. |
| Equipment Class: | Part 15 Security/Remote Control Transmitter |
| Notes: | Remote Control Cold Therapy Machine |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15.231 | 433.92 - 433.92 |