FCC ID 2A4EPWT-13W
Wifi Water Timer
by Zhuhai Tessan Power Technology Co., Ltd.
Grantee Code: 2A4EP Product Code: WT13W
Latest application date: 2024-11-25
FCC ID Device Details
| FCC ID | 2A4EPWT-13W |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A4EP |
| Product Code | WT13W |
| Applicant Business | Zhuhai Tessan Power Technology Co., Ltd. 🇨🇳 |
| Related Domains |  tessan.com |
| Equipment Class | Wifi Water Timer |
| Test Firm | BSL Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 433.92 MHz | Original Equipment | 2024-11-25 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-05-21 | PDF 2.5 MB |
| User Manual Metadata only | Users Manual | 2025-05-21 | PDF 1.9 MB |
| Internal Photos | Internal Photos | 2025-05-21 | PDF 625.1 KB |
| External Photos | External Photos | 2025-05-21 | PDF 1.1 MB |
| Label Information Metadata only | ID Label/Location Info | 2024-11-25 | PDF 153.2 KB |
| label and location | ID Label/Location Info | 2024-11-25 | PDF 153.2 KB |
| Test Setup Photos | Test Setup Photos | 2025-05-21 | PDF 481.1 KB |
| test Report | Test Report | 2024-11-25 | PDF 1.4 MB |
| Attestation of Cover List Metadata only | Attestation Statements | 2024-11-25 | PDF 54.7 KB |
| US Agent Metadata only | Attestation Statements | 2024-11-25 | PDF 84.5 KB |
| USA agent | Attestation Statements | 2024-11-25 | PDF 121.2 KB |
| cover letter | Attestation Statements | 2024-11-25 | PDF 118.1 KB |
| ANT Report | Cover Letter(s) | 2024-11-25 | PDF 1.8 MB |
| ANT Report Metadata only | Cover Letter(s) | 2024-11-25 | PDF 236.7 KB |
| Agent Authorization Letter Template | Cover Letter(s) | 2024-11-25 | PDF 97.4 KB |
| Agent authorization letter template Metadata only | Cover Letter(s) | 2024-11-25 | PDF 97.4 KB |
| Antenna Report Metadata only | Cover Letter(s) | 2024-11-25 | PDF 1.8 MB |
| FCC Short & Long Term Confidentiality Request Metadata only | Cover Letter(s) | 2024-11-25 | PDF 46.1 KB |
| FCC Short & Long Term Confidentiality Request | Cover Letter(s) | 2024-11-25 | PDF 38.8 KB |
| Model Difference Statement Metadata only | Cover Letter(s) | 2024-11-25 | PDF 89.9 KB |
| Product Change Metadata only | Cover Letter(s) | 2024-11-25 | PDF 62.9 KB |
| Product Change Description_Variant template | Cover Letter(s) | 2024-11-25 | PDF 62.9 KB |
| FCC-MPE Metadata only | RF Exposure Info | 2024-11-25 | PDF 91.7 KB |
| RF Exposure Info Metadata only | RF Exposure Info | 2024-11-25 | PDF 91.7 KB |
| RF Exposure Info | RF Exposure Info | 2024-11-25 | PDF 534.4 KB |
| BLOK Metadata only | Block Diagram | PDF 275.2 KB | |
| Block Diagram Metadata only | Block Diagram | PDF 275.2 KB | |
| SCH Metadata only | Schematics | PDF 594.1 KB | |
| Schematics Metadata only | Schematics | PDF 594.1 KB | |
| OPS Metadata only | Operational Description | PDF 37.6 KB | |
| Operational Description Metadata only | Operational Description | PDF 46.8 KB |
Application Information
| Application ID | iegHT5qGXg1Yy9rP7uz19Q== |
|---|---|
| Final Action Date | 2024-11-25 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0031944036 |
| Model | WT-13W |
| Frequency Range | 433.92 MHz |
| Equipment Class | DSC - Part 15 Security/Remote Control Transmitter |
| Device Description | Wifi Water Timer |
| Responsible Party | Shaopeng Lyu, simon@tessan.com , 0756-2550031 |
| Technical Contact | Zhuhai Tessan Power Technology Co., Ltd., simon@tessan.com |
| Test Firm | Bill Zhao, BSL Testing Co., Ltd., 16649703@qq.com  , +86 755 26649703 |
| 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 | Yes |
| Short-Term Confidentiality Date | 05/21/2025 |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | 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 |
|---|---|---|
| iegHT5qGXg1Yy9rP7uz19Q== | 2024-11-25 | Original Equipment |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 433.92 MHz | 15.231 |
Grants
TCB Grant - Application iegHT5qGXg1Yy9rP7uz19Q==
| 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: 11/25/2024 Application Dated: 11/22/2024 |
| Zhuhai Tessan Power Technology Co., Ltd. |
| Building 14, Xiangzhou Chuanggang Center, No.199, |
| Weikang Road, Xiangzhou District, Zhuhai, |
| Zhuhai, Guangdong Province,, China |
| Attention: Shaopeng Lyu |
| 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: | 2A4EPWT-13W |
| Name of Grantee: | Zhuhai Tessan Power Technology Co., Ltd. |
| Equipment Class: | Part 15 Security/Remote Control Transmitter |
| Notes: | Wifi Water Timer |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15.231 | 433.92 - 433.92 |
EAS Grant - Application iegHT5qGXg1Yy9rP7uz19Q==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Zhuhai Tessan Power Technology Co., Ltd. Building 14, Xiangzhou Chuanggang Center, No.199, Weikang Road, Xiangzhou District, Zhuhai, Zhuhai, Guangdong Province,, China |
Date of Grant: 11/25/2024 Application Dated: 11/22/2024 |
| Attention: Shaopeng Lyu |
| 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: | 2A4EPWT-13W |
| Name of Grantee: | Zhuhai Tessan Power Technology Co., Ltd. |
| Equipment Class: | Part 15 Security/Remote Control Transmitter |
| Notes: | Wifi Water Timer |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15.231 | 433.92 - 433.92 |
| Mail To: |