FCC ID 2AOTUKDDY139
control box
by Changzhou Kaidi Electrical Inc.
Grantee Code: 2AOTU Product Code: KDDY139
Latest application date: 2026-08-24
FCC ID Device Details
| FCC ID | 2AOTUKDDY139 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AOTU |
| Product Code | KDDY139 |
| Applicant Business | Changzhou Kaidi Electrical Inc. 🇨🇳 |
| Related Domains |  czkaidi.cn  kaidielectrical.com |
| Equipment Class | control box |
| Test Firm | EMTEK (NINGBO) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-08-24 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| External Photos | External Photos | 2026-08-24 | PDF 625.1 KB |
| Label and Location Info | ID Label/Location Info | 2026-08-24 | PDF 57.3 KB |
| Antenna Report | Test Report | 2026-08-24 | PDF 1.5 MB |
| Test Report | Test Report | 2026-08-24 | PDF 5.8 MB |
| Attestation Statement part 2.911(d)(7) | Attestation Statements | 2026-08-24 | PDF 575.2 KB |
| Attstn Stmts Parts 2.911(d)(5)(i)&(ii) | Attestation Statements | 2026-08-24 | PDF 141.4 KB |
| Condfidentiality Request Letter | Cover Letter(s) | 2026-08-24 | PDF 125 KB |
| POA | Cover Letter(s) | 2026-08-24 | PDF 114 KB |
| MPE Report | RF Exposure Info | 2026-08-24 | PDF 99.8 KB |
| User Manual Metadata only | Users Manual | 2027-02-20 | PDF 806.9 KB |
| Internal Photos Metadata only | Internal Photos | 2027-02-20 | PDF 1.5 MB |
| Test Setup Photos Metadata only | Test Setup Photos | 2027-02-20 | PDF 192 KB |
| Block Diagram Metadata only | Block Diagram | PDF 95.2 KB | |
| Schematics Metadata only | Schematics | PDF 292.3 KB | |
| Operational Description Metadata only | Operational Description | PDF 96.9 KB |
Application Information
| Application ID | e/6/q9hwBCxOo4Yy3jl6rg== |
|---|---|
| Final Action Date | 2026-08-24 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0027151182 |
| Model | KDDY139 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | control box |
| Responsible Party | Qin Yin, yq@czkaidi.cn , (86)519-67898510 |
| Non-Technical Contact | Brittany Phillips, Kaidi LLC., britney@kaidielectrical.com , (662)601-7325 |
| Test Firm | Tony Wei, EMTEK (NINGBO) Co., Ltd., basiv@emtek.com.cn  , 0086-574-27907998 |
| TCB Email | cb@industrial-ia.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 | 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 |
|---|---|---|
| e/6/q9hwBCxOo4Yy3jl6rg== | 2026-08-24 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.00088 | 15C |
Grants
TCB Grant - Application e/6/q9hwBCxOo4Yy3jl6rg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 08/24/2026 Application Dated: 08/24/2026 |
| Changzhou Kaidi Electrical Inc. |
| Jiangcun, Henglin Town |
| changzhou, China |
| Attention: Qin Yin , |
| 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: | 2AOTUKDDY139 |
| Name of Grantee: | Changzhou Kaidi Electrical Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | control box |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00088 |
| Output Power listed is conducted. |