FCC ID 2BU73-FD16
433MHz remote control
by Shenzhenshidengwazichuangxinkeji Co., Ltd.
Grantee Code: 2BU73 Product Code: FD16
Latest application date: 2026-04-06
FCC ID Device Details
| FCC ID | 2BU73-FD16 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BU73 |
| Product Code | FD16 |
| Applicant Business | Shenzhenshidengwazichuangxinkeji Co., Ltd. 🇨🇳 |
| Related Domains |  dn-testing.com |
| Equipment Class | 433MHz remote control |
| Test Firm | Guangdong DN Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 433.9 MHz | Original Equipment | 2026-04-06 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-04-06 | PDF 108.6 KB |
| Internal Photos | Internal Photos | 2026-04-06 | PDF 283.1 KB |
| External Photos | External Photos | 2026-04-06 | PDF 556.4 KB |
| Label and location | ID Label/Location Info | 2026-04-06 | PDF 158 KB |
| Test Setup photo | Test Setup Photos | 2026-04-06 | PDF 441.8 KB |
| Antenna Specification | Test Report | 2026-04-06 | PDF 676.4 KB |
| FCC 15.231 Test Report | Test Report | 2026-04-06 | PDF 4.1 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-04-06 | PDF 121.9 KB |
| USA-LocalRepLetter_V1.1 -2BU73-FD16 | Attestation Statements | 2026-04-06 | PDF 352.1 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-04-06 | PDF 83.4 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-04-06 | PDF 101.2 KB |
| FCC MPE(Portable) Report | RF Exposure Info | 2026-04-06 | PDF 1 MB |
| Block Diagram Metadata only | Block Diagram | PDF 132.9 KB | |
| Schematics Metadata only | Schematics | PDF 121.3 KB | |
| Operation Description Metadata only | Operational Description | PDF 109.4 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 76.1 KB |
Application Information
| Application ID | O7WCSsALskOlC2OBy4PUoQ== |
|---|---|
| Final Action Date | 2026-04-06 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038154175 |
| Model | FD16 |
| Frequency Range | 433.9 MHz |
| Equipment Class | DSC - Part 15 Security/Remote Control Transmitter |
| Device Description | 433MHz remote control |
| Responsible Party | Cai Shaoyun, linda.huang@dn-testing.com , 18003035955 |
| Non-Technical Contact | Cindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com  , (626) 910-5808 |
| Test Firm | Joise Yang, Guangdong DN Testing Co., Ltd., Joise.yang@dn-testing.com , +86-0769-8808 7383 |
| 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 |
| 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 |
|---|---|---|
| O7WCSsALskOlC2OBy4PUoQ== | 2026-04-06 | Original Equipment |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 433.9 MHz | 15.231 |
Grants
TCB Grant - Application O7WCSsALskOlC2OBy4PUoQ==
| 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: 04/06/2026 Application Dated: 04/06/2026 |
| Shenzhenshidengwazichuangxinkeji Co., Ltd. |
| Room 403,Building 1,No. 39,Jiaoyu Middle Road |
| Yixin Community,Pingdi Street |
| Longgang District,Shenzhen, China |
| Attention: Cai Shaoyun , |
| 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: | 2BU73-FD16 |
| Name of Grantee: | Shenzhenshidengwazichuangxinkeji Co., Ltd. |
| Equipment Class: | Part 15 Security/Remote Control Transmitter |
| Notes: | 433MHz remote control |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15.231 | 433.9 - 433.9 |