FCC ID 2ARJH-T20S4AM
Smart Plug
by Shenzhen Champon Technology Co., Ltd.
Grantee Code: 2ARJH Product Code: T20S4AM
Latest application date: 2026-05-21
FCC ID Device Details
| FCC ID | 2ARJH-T20S4AM |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2ARJH |
| Product Code | T20S4AM |
| Applicant Business | Shenzhen Champon Technology Co., Ltd. 🇨🇳 |
| Related Domains |  champontech.com  lobos-lowa.com |
| Equipment Class | Smart Plug |
| Test Firm | HD TESTING TECHNOLOGY (GUANGDONG) CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-05-21 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| 13_T20-S4AM Users Manual | Users Manual | 2026-05-21 | PDF 1.9 MB |
| 07_T20-S4AM Label Sample and Location | ID Label/Location Info | 2026-05-21 | PDF 155.1 KB |
| 14_T20-S4AM Test Report DTS BLE R1 | Test Report | 2026-05-21 | PDF 1 MB |
| 14_T20-S4AM Test Report DTS BLE appendix | Test Report | 2026-05-21 | PDF 4.8 MB |
| 16_T20-S4AM Antenna Specification R1 | Test Report | 2026-05-21 | PDF 794.2 KB |
| 02_T20-S4AM Covered Equipment Certification Attestation Letter R1 | Attestation Statements | 2026-05-21 | PDF 75.2 KB |
| 03_T20-S4AM U.S. Agent Designation Attestation Letter R1 | Attestation Statements | 2026-05-21 | PDF 99.8 KB |
| 05_T20-S4AM Authorization-CT R1 | Cover Letter(s) | 2026-05-21 | PDF 88.3 KB |
| 06A_T20-S4AM Short-Confidential Request R1 | Cover Letter(s) | 2026-05-21 | PDF 95.4 KB |
| 06_T20-S4AM Long-Confidential Request R1 | Cover Letter(s) | 2026-05-21 | PDF 95.8 KB |
| 17_T20-S4AM RF Exp Info R2 | RF Exposure Info | 2026-05-21 | PDF 300.4 KB |
| 17_T20-S4AM RF Exp Info R3 | RF Exposure Info | 2026-05-21 | PDF 300.4 KB |
| 09_T20-S4AM Internal Photos Metadata only | Internal Photos | 2026-11-17 | PDF 1.3 MB |
| 08_T20-S4AM External Photos Metadata only | External Photos | 2026-11-17 | PDF 1.2 MB |
| 15_T20-S4AM Test Setup Photos R1 Metadata only | Test Setup Photos | 2026-11-17 | PDF 569.8 KB |
| 11_T20-S4AM Block Diagram Metadata only | Block Diagram | PDF 476.5 KB | |
| 12_T20-S4AM Schematics Metadata only | Schematics | PDF 221 KB | |
| 10_T20-S4AM Operational Description R2 Metadata only | Operational Description | PDF 51.8 KB |
Application Information
| Application ID | 5pNtGiNoLds0UTigfOA+sQ== |
|---|---|
| Final Action Date | 2026-05-21 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0027932193 |
| Model | T20S4AM |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Smart Plug |
| Responsible Party | Chengbo Chen, bon.chen@champontech.com , 0755-84200200 |
| Non-Technical Contact | Harley Li, LOBOS IOWA INC, info@lobos-lowa.com , (818) 818-0538 |
| Test Firm | Bruce Zhang, HD TESTING TECHNOLOGY (GUANGDONG) CO., LTD., Bruce.zhang@keys-lab.com  , +86 0769-22221088 |
| TCB Email | tcbadmin@compliancetesting.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 |
|---|---|---|
| 5pNtGiNoLds0UTigfOA+sQ== | 2026-05-21 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0004 | 15C |
Grants
TCB Grant - Application 5pNtGiNoLds0UTigfOA+sQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 05/21/2026 Application Dated: 05/21/2026 |
| Shenzhen Champon Technology Co., Ltd. |
| 1A-1004, International Innovation Valley, |
| Dashi 1st Road, Xili, Nanshan, Shenzhen |
| Shenzhen, 518055 China |
| Attention: Chengbo Chen , 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: | 2ARJH-T20S4AM |
| Name of Grantee: | Shenzhen Champon Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart Plug |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0004 |
| Power listed is conducted. This equipment should be installed and operated with minimum 20cm between the radiator and your body. This device and its antenna(s) must not be co-located or operation in conjunction with any other antenna or transmitter. |