FCC ID 2BY2O-U50
SMART LOCK
by Shenzhen Goodum Electronic Co., Ltd.
Grantee Code: 2BY2O Product Code: U50
Latest application date: 2026-11-09
FCC ID Device Details
| FCC ID | 2BY2O-U50 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BY2O |
| Product Code | U50 |
| Applicant Business | Shenzhen Goodum Electronic Co., Ltd. 🇨🇳 |
| Related Domains |  hyunturlee-commerce.com |
| Equipment Class | SMART LOCK |
| Test Firm | Shenzhen DL Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-11-09 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| ID label and location | ID Label/Location Info | 2026-11-09 | PDF 157.7 KB |
| Antenna Specification | Test Report | 2026-11-09 | PDF 374.9 KB |
| Test report | Test Report | 2026-11-09 | PDF 3 MB |
| Test report DATA | Test Report | 2026-11-09 | PDF 3.8 MB |
| Attestation_Statement | Attestation Statements | 2026-11-09 | PDF 405.5 KB |
| Kaspersky Statement | Attestation Statements | 2026-11-09 | PDF 643.1 KB |
| TCB_validation_US_agent_process | Attestation Statements | 2026-11-09 | PDF 1.5 MB |
| Us_Agent | Attestation Statements | 2026-11-09 | PDF 149.3 KB |
| Confidentiality | Cover Letter(s) | 2026-11-09 | PDF 515.1 KB |
| Letter Authorization | Cover Letter(s) | 2026-11-09 | PDF 136.8 KB |
| MPE | RF Exposure Info | 2026-11-09 | PDF 112.4 KB |
| User manual Metadata only | Users Manual | 2027-05-08 | PDF 2.9 MB |
| Internal photos Metadata only | Internal Photos | 2027-05-08 | PDF 1.8 MB |
| External photos Metadata only | External Photos | 2027-05-08 | PDF 739.6 KB |
| Test Setup photo Metadata only | Test Setup Photos | 2027-05-08 | PDF 448.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 154.9 KB | |
| Schematics Metadata only | Schematics | PDF 2.3 MB | |
| Operational Description Metadata only | Operational Description | PDF 110.7 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 176.9 KB |
Application Information
| Application ID | yrOua9MuOGBP+mZlHQ4iTw== |
|---|---|
| Final Action Date | 2026-11-09 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0039103585 |
| Model | U50 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | SMART LOCK |
| Responsible Party | Lai Xiangming, 249824178@qq.com  , 13416819658 |
| Technical Contact | Jade Yang, Shenzhen DL Testing Technology Co., Ltd., Jade.yang@dl-cert.com  , 4006883552 |
| Non-Technical Contact | Jianfeng Gao, Herland International Trading Inc, jianfenggao@hyunturlee-commerce.com , 001-909-772-1888 |
| Test Firm | Jade Yang, Shenzhen DL Testing Technology Co., Ltd., Jade.yang@dl-cert.com , 400-688-3552 |
| TCB Email | elabscert@applus.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 |
|---|---|---|
| yrOua9MuOGBP+mZlHQ4iTw== | 2026-11-09 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2412-2462 MHz | 0.0079 | 15C |
Grants
TCB Grant - Application yrOua9MuOGBP+mZlHQ4iTw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 11/09/2026 Application Dated: 11/09/2026 |
| Shenzhen Goodum Electronic Co., Ltd. |
| 1st, 2nd, and 3rd floors of Building O,Dongbao |
| Industrial Zone, Shasi Community, Shajing Street |
| Bao'an District,Shenzhen City, China |
| Attention: Lai Xiangming , |
| 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: | 2BY2O-U50 |
| Name of Grantee: | Shenzhen Goodum Electronic Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | SMART LOCK |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2412.0 - 2462.0 | 0.0079 |
| Output power 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. End-users must be provided with operating procedures for satisfying RF exposure compliance. The device supports 20 MHz BW mode only. |