FCC ID 2BDZM-T20
TPMS
by Shenzhen Chemei Technology Co., Ltd
Grantee Code: 2BDZM Product Code: T20
Latest application date: 2025-06-05
FCC ID Device Details
| FCC ID | 2BDZM-T20 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BDZM |
| Product Code | T20 |
| Applicant Business | Shenzhen Chemei Technology Co., Ltd 🇨🇳 |
| Equipment Class | TPMS |
| Test Firm | Shenzhen LCS Compliance Testing Laboratory Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 433.92 MHz | Original Equipment | 2025-06-05 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-06-05 | PDF 1.2 MB |
| Internal photos | Internal Photos | 2025-06-05 | PDF 1.3 MB |
| External photos | External Photos | 2025-06-05 | PDF 726.5 KB |
| Label and label location | ID Label/Location Info | 2025-06-05 | PDF 374 KB |
| Test setup photos | Test Setup Photos | 2025-06-05 | PDF 583 KB |
| Antenna information | Test Report | 2025-06-05 | PDF 27.4 KB |
| Test Report | Test Report | 2025-06-05 | PDF 1.1 MB |
| Agent attestation letter | Attestation Statements | 2025-06-05 | PDF 507.4 KB |
| Covered equipment letter | Attestation Statements | 2025-06-05 | PDF 182.8 KB |
| Due digilence letter | Attestation Statements | 2025-06-05 | PDF 178.7 KB |
| Confidentiality request letter | Cover Letter(s) | 2025-06-05 | PDF 185.5 KB |
| Letter of declaration model difference | Cover Letter(s) | 2025-06-05 | PDF 118 KB |
| RF exposure evaluation | RF Exposure Info | 2025-06-05 | PDF 481.4 KB |
| Block diagram Metadata only | Block Diagram | PDF 4.4 KB | |
| Schematic Metadata only | Schematics | PDF 19 KB | |
| Operation description Metadata only | Operational Description | PDF 186.4 KB |
Application Information
| Application ID | Ex8TxiKZ1VghTVPdOwLoSA== |
|---|---|
| Final Action Date | 2025-06-05 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034598649 |
| Model | T20 |
| Frequency Range | 433.92 MHz |
| Equipment Class | DSC - Part 15 Security/Remote Control Transmitter |
| Device Description | TPMS |
| Responsible Party | ZHIJIAN WU, 507492595@qq.com  , 0755-82591662 |
| Test Firm | Gavin Liang, Shenzhen LCS Compliance Testing Laboratory Ltd., gavin.liang@lcs-cert.com  , 0755-82591330 |
| TCB Email | o.kneip@kl-certification.de  |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| 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 |
| Grant Comments | This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| Ex8TxiKZ1VghTVPdOwLoSA== | 2025-06-05 | Original Equipment |
Equipment Authorization
| Frequency |
|---|
| 433.92 MHz |
Grants
TCB Grant - Application Ex8TxiKZ1VghTVPdOwLoSA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 06/05/2025 Application Dated: 06/05/2025 |
| Shenzhen Chemei Technology Co., Ltd |
| 5th Floor, Building 2, No. 263 Changfeng Road, |
| Fenghuang Community, Fenghuang Sub-district, |
| Guangming District, Shenzhen City, China |
| Attention: ZHIJIAN WU , |
| 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: | 2BDZM-T20 |
| Name of Grantee: | Shenzhen Chemei Technology Co., Ltd |
| Equipment Class: | Part 15 Security/Remote Control Transmitter |
| Notes: | TPMS |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15.231(e) | 433.92 - 433.92 |
| This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |