FCC ID 2BEAP-D289C
Smart Lock
by Dongguan Lingdu Electronic Technology Co.,Ltd
Grantee Code: 2BEAP Product Code: D289C
Latest application date: 2025-12-30
FCC ID Device Details
| FCC ID | 2BEAP-D289C |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BEAP |
| Product Code | D289C |
| Applicant Business | Dongguan Lingdu Electronic Technology Co.,Ltd 🇨🇳 |
| Related Domains |  fccusagent.com |
| Equipment Class | Smart Lock |
| Test Firm | Waltek Testing Group (Shenzhen) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2025-12-30 |
| 433.92 MHz | Original Equipment | 2025-12-30 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-06-28 | PDF 3 MB |
| Internal photos | Internal Photos | 2026-06-28 | PDF 2.6 MB |
| InternalPhotos | Internal Photos | 2026-06-28 | PDF 2.6 MB |
| External photos | External Photos | 2026-06-28 | PDF 857.3 KB |
| LabelInfo&Location | ID Label/Location Info | 2025-12-30 | PDF 204.7 KB |
| Test photos | Test Setup Photos | 2026-06-28 | PDF 1.2 MB |
| TestSetupPhotos | Test Setup Photos | 2026-06-28 | PDF 1.2 MB |
| 2.4Gwifi report | Test Report | 2025-12-30 | PDF 1.7 MB |
| ANT | Test Report | 2025-12-30 | PDF 1 MB |
| BLE report | Test Report | 2025-12-30 | PDF 1.5 MB |
| TestReportDSR433 | Test Report | 2025-12-30 | PDF 874.6 KB |
| TestReportDTSLE | Test Report | 2025-12-30 | PDF 1.5 MB |
| TestReportDTSWIFI | Test Report | 2025-12-30 | PDF 1.7 MB |
| test report | Test Report | 2025-12-30 | PDF 874.6 KB |
| 2.911 (d)(5)(i)CertificationEquipmentTypev1.2 | Attestation Statements | 2025-12-30 | PDF 98.5 KB |
| 2.911 (d)(5)(ii)CertificiationApplicantv1.2 | Attestation Statements | 2025-12-30 | PDF 103.6 KB |
| 2.911_(d)(5)(i) Certification Equipment Type v1.2 | Attestation Statements | 2025-12-30 | PDF 98.5 KB |
| 2.911_(d)(5)(ii) Certificiation Applicant v1.3 | Attestation Statements | 2025-12-30 | PDF 103.6 KB |
| AttestationStatementsUSagentforserviceofprocess | Attestation Statements | 2025-12-30 | PDF 152.6 KB |
| SDoCAttestationLetter | Cover Letter(s) | 2025-12-30 | PDF 102 KB |
| Agent Authorization Rev 1.0 | Cover Letter(s) | 2025-12-30 | PDF 93.1 KB |
| AgentAuthorization | Cover Letter(s) | 2025-12-30 | PDF 93.3 KB |
| AgentAuthorizationRev1.0 | Cover Letter(s) | 2025-12-30 | PDF 93.1 KB |
| FCC_Confidentiality Request Letter rev | Cover Letter(s) | 2025-12-30 | PDF 123.4 KB |
| ModelDeclarationLetter | Cover Letter(s) | 2025-12-30 | PDF 97.9 KB |
| PowerOfAttorney | Cover Letter(s) | 2025-12-30 | PDF 98 KB |
| ResponsibilityDeclarationLetter | Cover Letter(s) | 2025-12-30 | PDF 70.7 KB |
| ResponsibilityDeclarationLetterv1.0 | Cover Letter(s) | 2025-12-30 | PDF 72.8 KB |
| Statement letter | Cover Letter(s) | 2025-12-30 | PDF 127.6 KB |
| MPE | RF Exposure Info | 2025-12-30 | PDF 179.8 KB |
| RF exposure report | RF Exposure Info | 2025-12-30 | PDF 179.8 KB |
| BlockDiagram Metadata only | Block Diagram | PDF 440 KB | |
| SCH Metadata only | Schematics | PDF 745.6 KB | |
| OP Metadata only | Operational Description | PDF 140.2 KB |
Application Information
| Application ID | YGK6+oWq0I6XZxUZVN5RDw== |
|---|---|
| Final Action Date | 2025-12-30 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0034661033 |
| Model | D289C |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Smart Lock |
| Responsible Party | Eric Yu, 1752240222@qq.com  , 18666607818 |
| Technical Contact | Dongguan Lingdu Electronic Technology Co.,Ltd, 986250419@qq.com |
| Non-Technical Contact | Tim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com , 708-571-3148 |
| Test Firm | Jandy So, Waltek Testing Group (Shenzhen) Co., Ltd., jandy.su@waltek.com.cn  , 86-755-33663308 |
| TCB Email | certification@micomlabs.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 | Yes |
| 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 |
|---|---|---|
| YGK6+oWq0I6XZxUZVN5RDw== | 2025-12-30 | Original Equipment |
| QTz0CGaGgZcktQUS26SBHQ== | 2025-12-30 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application YGK6+oWq0I6XZxUZVN5RDw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 12/30/2025 Application Dated: 12/30/2025 |
| Dongguan Lingdu Electronic Technology Co.,Ltd |
| No.1, Longcheng Street, Qingxi Town, |
| Dongguan City, Guangdong Province, China, China |
| Attention: Eric Yu , |
| 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: | 2BEAP-D289C |
| Name of Grantee: | Dongguan Lingdu Electronic Technology Co.,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart Lock |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0029 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.0385 |
| Power listed is the maximum conducted output power. The antenna 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 product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application QTz0CGaGgZcktQUS26SBHQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 12/30/2025 Application Dated: 12/30/2025 |
| Dongguan Lingdu Electronic Technology Co.,Ltd |
| No.1, Longcheng Street, Qingxi Town, |
| Dongguan City, Guangdong Province, China, China |
| Attention: Eric Yu , |
| 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: | 2BEAP-D289C |
| Name of Grantee: | Dongguan Lingdu Electronic Technology Co.,Ltd |
| Equipment Class: | Part 15 Security/Remote Control Transmitter |
| Notes: | Smart Lock |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15.231 | 433.92 - 433.92 |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |