FCC ID 2ATKS-B90
Wireless Dog Fence
by LJ ELECTRONICS TECHNOLOGY LIMITED
Grantee Code: 2ATKS Product Code: B90
Latest application date: 2025-06-12
FCC ID Device Details
| FCC ID | 2ATKS-B90 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2ATKS |
| Product Code | B90 |
| Applicant Business | LJ ELECTRONICS TECHNOLOGY LIMITED 🇨🇳 |
| Related Domains |  ljelect.com |
| Equipment Class | Wireless Dog Fence |
| Test Firm | DongGuan ShuoXin Electronic Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2420 MHz | Original Equipment | 2025-06-12 |
| 433.92 MHz | Original Equipment | 2025-06-12 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| UM | Users Manual | 2025-06-12 | PDF 417.6 KB |
| INT PHO | Internal Photos | 2025-06-12 | PDF 964.5 KB |
| EXT PHO | External Photos | 2025-06-12 | PDF 287.5 KB |
| LABEL | ID Label/Location Info | 2025-06-12 | PDF 709.6 KB |
| SETUP PHO | Test Setup Photos | 2025-06-12 | PDF 324.9 KB |
| ANT SPEC | Test Report | 2025-06-12 | PDF 437.5 KB |
| ANT SPEC | Test Report | 2025-06-12 | PDF 191.5 KB |
| DSC TEST REPORT | Test Report | 2025-06-12 | PDF 1,014.1 KB |
| DXX TEST REPORT | Test Report | 2025-06-12 | PDF 1.3 MB |
| FCC Covered Equipment Certification Attestation Letter | Attestation Statements | 2025-06-12 | PDF 147.3 KB |
| FCC US AGENT LETTER | Attestation Statements | 2025-06-12 | PDF 109.7 KB |
| FCC AUTHORIZATION LETTER | Cover Letter(s) | 2025-06-12 | PDF 102.6 KB |
| FCC CONFIDENCE LETTER | Cover Letter(s) | 2025-06-12 | PDF 84 KB |
| RF EXPO | RF Exposure Info | 2025-06-12 | PDF 228.4 KB |
| block diagram Metadata only | Block Diagram | PDF 91 KB | |
| schematics Metadata only | Schematics | PDF 563.3 KB | |
| operation description Metadata only | Operational Description | PDF 185.5 KB |
Application Information
| Application ID | kCzziquhuh8sPbCVsgviUg== |
|---|---|
| Final Action Date | 2025-06-12 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0028543874 |
| Model | B90 |
| Frequency Range | 2420 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | Wireless Dog Fence |
| Responsible Party | Hans Hu, Hans.hu@ljelect.com , 0769-81096302 |
| Test Firm | Tina Wu, DongGuan ShuoXin Electronic Technology Co., Ltd., tina@attps.cn  , 8676939026866 |
| TCB Email | darial@compliancetesting.com  |
| TCB Scope | A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| 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 |
|---|---|---|
| kCzziquhuh8sPbCVsgviUg== | 2025-06-12 | Original Equipment |
| IUoFS45HrGRU6qewcucn5w== | 2025-06-12 | Original Equipment |
Equipment Authorization
| Frequency |
|---|
| 433.92 MHz |
| 2420 MHz |
Grants
TCB Grant - Application kCzziquhuh8sPbCVsgviUg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 06/12/2025 Application Dated: 06/12/2025 |
| LJ ELECTRONICS TECHNOLOGY LIMITED |
| Suite 1003,10/F.,Chung Sheung Building, |
| 9 Queen Victoria Street,Centra,HONG KONG |
| HONG KONG, China |
| Attention: Hans Hu , |
| 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: | 2ATKS-B90 |
| Name of Grantee: | LJ ELECTRONICS TECHNOLOGY LIMITED |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Wireless Dog Fence |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2420.0 - 2420.0 |
TCB Grant - Application IUoFS45HrGRU6qewcucn5w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 06/12/2025 Application Dated: 06/12/2025 |
| LJ ELECTRONICS TECHNOLOGY LIMITED |
| Suite 1003,10/F.,Chung Sheung Building, |
| 9 Queen Victoria Street,Centra,HONG KONG |
| HONG KONG, China |
| Attention: Hans Hu , |
| 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: | 2ATKS-B90 |
| Name of Grantee: | LJ ELECTRONICS TECHNOLOGY LIMITED |
| Equipment Class: | Part 15 Security/Remote Control Transmitter |
| Notes: | Wireless Dog Fence |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15.231 | 433.92 - 433.92 |