FCC ID 2AVJ8-CB2522A
CONTROL BOX
by DewertOkin Technology Group Co., Ltd.
Grantee Code: 2AVJ8 Product Code: CB2522A
Latest application date: 2026-03-18
FCC ID Device Details
| FCC ID | 2AVJ8-CB2522A |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AVJ8 |
| Product Code | CB2522A |
| Applicant Business | DewertOkin Technology Group Co., Ltd. 🇨🇳 |
| Related Domains |  dewertokin.com |
| Equipment Class | CONTROL BOX |
| Test Firm | Intertek Testing Services (Shanghai FTZ) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2403-2480 MHz | Original Equipment | 2026-03-18 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-03-18 | PDF 452.9 KB |
| Internal photos | Internal Photos | 2026-03-18 | PDF 596.9 KB |
| External photos | External Photos | 2026-03-18 | PDF 770.8 KB |
| label and label location | ID Label/Location Info | 2026-03-18 | PDF 135.2 KB |
| Setup photos | Test Setup Photos | 2026-03-18 | PDF 364.9 KB |
| 260100007SHA-001_Report_15.249 | Test Report | 2026-03-18 | PDF 898.5 KB |
| Antenna information | Test Report | 2026-03-18 | PDF 1.3 MB |
| ACB-FORM-FCC-Application-Letters-Covered-List-Attestation | Attestation Statements | 2026-03-18 | PDF 248 KB |
| ACB-FORM-FCC-Application-Letters-U.S.-Agent-Letter-for-Service-of-Process | Attestation Statements | 2026-03-18 | PDF 128 KB |
| ACB-FORM-FCC-Application-Letters-Agency-Letter | Cover Letter(s) | 2026-03-18 | PDF 221 KB |
| ACB-FORM-FCC-Application-Letters-Confidentiality-Letter | Cover Letter(s) | 2026-03-18 | PDF 219.9 KB |
| 260100007SHA-003_Report_FCC_MPE | RF Exposure Info | 2026-03-18 | PDF 421.6 KB |
| Confidential_Block Diagram Metadata only | Block Diagram | PDF 75 KB | |
| Confidential_Schematic Metadata only | Schematics | PDF 1.2 MB | |
| Confidential_Circuit Description Metadata only | Operational Description | PDF 127.2 KB |
Application Information
| Application ID | 4juBo82ODgVR0vAOes4TIQ== |
|---|---|
| Final Action Date | 2026-03-18 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0029099231 |
| Model | CB2522A |
| Frequency Range | 2403-2480 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | CONTROL BOX |
| Responsible Party | Mia Ye, mia.ye@dewertokin.com , +86-573-82281072 |
| Technical Contact | Alexander Li, Intertek Testing Services (Shanghai FTZ) Co., Ltd., alexander.li@intertek.com  , 02161278265 |
| Non-Technical Contact | Wei Hua, BLOCKIOT, LLC, weihuang1979@gmail.com  |
| Test Firm | Leah Xu, Intertek Testing Services (Shanghai FTZ) Co., Ltd., leah.xu@intertek.com , 86-21-61278200 |
| TCB Email | hotline@acbcert.com  |
| TCB Scope | A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz |
| 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 |
|---|---|---|
| 4juBo82ODgVR0vAOes4TIQ== | 2026-03-18 | Original Equipment |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 2403-2480 MHz | 15C |
Grants
TCB Grant - Application 4juBo82ODgVR0vAOes4TIQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 03/18/2026 Application Dated: 03/17/2026 |
| DewertOkin Technology Group Co., Ltd. |
| No.1507, Taoyuan Road, Gaozhao Street, Xiuzhou |
| District, Jiaxing City, Zhejiang Province, China. |
| Xiuzhou District,Jiaxing City, Zhejiang Province, China |
| Attention: Mia Ye , Manager |
| 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: | 2AVJ8-CB2522A |
| Name of Grantee: | DewertOkin Technology Group Co., Ltd. |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | CONTROL BOX |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2403.0 - 2480.0 |