FCC ID 2A4AE-C21DT003
EaveLamp_Controller
by Pujiang Yuansheng Electronic Commerce Co., Ltd.
Grantee Code: 2A4AE Product Code: C21DT003
Latest application date: 2025-11-25
FCC ID Device Details
| FCC ID | 2A4AE-C21DT003 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A4AE |
| Product Code | C21DT003 |
| Applicant Business | Pujiang Yuansheng Electronic Commerce Co., Ltd. 🇨🇳 |
| Related Domains |  sansitech.com  sgs.com |
| Equipment Class | EaveLamp_Controller |
| Test Firm | SGS-CSTC Standards Technical Services Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2025-11-25 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-11-25 | PDF 2.4 MB |
| Internal photo | Internal Photos | 2025-11-25 | PDF 697.6 KB |
| External photo | External Photos | 2025-11-25 | PDF 1.1 MB |
| Label | ID Label/Location Info | 2025-11-25 | PDF 18.5 KB |
| Test setup photo | Test Setup Photos | 2025-11-25 | PDF 490.7 KB |
| Antenna data sheet | Test Report | 2025-11-25 | PDF 4.1 MB |
| Test Report for 2.4G WiFi_Part1 | Test Report | 2025-11-25 | PDF 5.2 MB |
| Test Report for 2.4G WiFi_Part2 | Test Report | 2025-11-25 | PDF 1.7 MB |
| Test report for BLE | Test Report | 2025-11-25 | PDF 2.7 MB |
| FCC CoverList-Attestation | Attestation Statements | 2025-11-25 | PDF 103.7 KB |
| FCC U.S. agent Letter | Attestation Statements | 2025-11-25 | PDF 84.8 KB |
| QSF27-14-04_Rev1.0_Applicant_Declaration_Letter | Attestation Statements | 2025-11-25 | PDF 116.6 KB |
| Auth letter | Cover Letter(s) | 2025-11-25 | PDF 18 KB |
| Confidentiality letter | Cover Letter(s) | 2025-11-25 | PDF 65.6 KB |
| MPE | RF Exposure Info | 2025-11-25 | PDF 472.1 KB |
| Bolck diagram Metadata only | Block Diagram | PDF 11.2 KB | |
| Schematics Metadata only | Schematics | PDF 414.9 KB | |
| Operational description Metadata only | Operational Description | PDF 19.3 KB |
Application Information
| Application ID | ChRL483M+2RTY8Et8XBVtg== |
|---|---|
| Final Action Date | 2025-11-25 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0031847536 |
| Model | C21DT003 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | EaveLamp_Controller |
| Responsible Party | miaomiao cao, caomiaomiao@sansitech.com , 18721218221 |
| Technical Contact | Parlam Zhan, SGS-CSTC Standards Technical Services Co., Ltd., Parlam.zhan@sgs.com , 02161915666 |
| Non-Technical Contact | Parlam Zhan, SGS-CSTC Standards Technical Services Co., Ltd., Parlam.zhan@sgs.com , 02161915666 |
| Test Firm | Kingsley Zhou, SGS-CSTC Standards Technical Services Co., Ltd., Kingsley.Zhou@sgs.com , +86 (0)21 61915695 |
| TCB Email | USCTS.TCB@SGS.COM |
| 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 | 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 |
|---|---|---|
| ChRL483M+2RTY8Et8XBVtg== | 2025-11-25 | Original Equipment |
Grants
TCB Grant - Application ChRL483M+2RTY8Et8XBVtg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
SGS North America, Inc. 620 Old Peachtree Road NW Suite 100 Suwanee, GA 30024 |
Date of Grant: 11/25/2025 Application Dated: 11/25/2025 |
| Pujiang Yuansheng Electronic Commerce Co., Ltd. |
| No.388,Yidianhong Avenue,Xianhua Street, |
| Pujiang County |
| Zhejiang province, P.R, China |
| Attention: miaomiao cao , Engineer |
| 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: | 2A4AE-C21DT003 |
| Name of Grantee: | Pujiang Yuansheng Electronic Commerce Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | EaveLamp_Controller |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0008 | |||
| 15C | 2412.0 - 2462.0 | 0.042 |
| Power Output listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter evaluation procedures as documented in this filing. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |