FCC ID 2A2LL-FR4000
Robotic Lawn Mower
by FJ Dynamics Co.,Ltd.
Grantee Code: 2A2LL Product Code: FR4000
Latest application date: 2024-10-17
FCC ID Device Details
| FCC ID | 2A2LL-FR4000 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A2LL |
| Product Code | FR4000 |
| Applicant Business | FJ Dynamics Co.,Ltd. 🇨🇳 |
| Related Domains |  fjdynamics.com |
| Equipment Class | Robotic Lawn Mower |
| Test Firm | Shenzhen ZKT Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 902.6-927.8 MHz | Original Equipment | 2024-10-17 |
| 2402-2480 MHz | Original Equipment | 2024-10-17 |
| 2402-2480 MHz | Original Equipment | 2024-10-17 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-04-16 | PDF 4.1 MB |
| Internal Photos | Internal Photos | 2025-04-16 | PDF 5.4 MB |
| Internal photos | Internal Photos | 2025-04-16 | PDF 5.4 MB |
| INTERNAL PHOTOS | Internal Photos | 2025-04-15 | PDF 5.4 MB |
| External Photos | External Photos | 2025-04-16 | PDF 876.6 KB |
| External photos | External Photos | 2025-04-16 | PDF 876.6 KB |
| EXTERNAL PHOTOS | External Photos | 2025-04-15 | PDF 876.6 KB |
| LABEL LOCATION | ID Label/Location Info | 2024-10-17 | PDF 258 KB |
| Label&Location | ID Label/Location Info | 2024-10-17 | PDF 258 KB |
| Test Setup photo | Test Setup Photos | 2025-04-16 | PDF 295.4 KB |
| test setup photo | Test Setup Photos | 2025-04-16 | PDF 295.4 KB |
| ANT | Test Report | 2024-10-17 | PDF 1.3 MB |
| Antenna spec | Test Report | 2024-10-17 | PDF 1.6 MB |
| FCC 15.247 2.4G WIFI | Test Report | 2024-10-17 | PDF 3.5 MB |
| Test Report | Test Report | 2024-10-17 | PDF 1.6 MB |
| Test Report | Test Report | 2024-10-17 | PDF 455.3 KB |
| Test Report | Test Report | 2024-10-17 | PDF 2.5 MB |
| Test Report BLE | Test Report | 2024-10-17 | PDF 4.5 MB |
| Test Report BT | Test Report | 2024-10-17 | PDF 4.4 MB |
| Test report | Test Report | 2024-10-17 | PDF 455.3 KB |
| Test report ANT | Test Report | 2024-10-17 | PDF 1.6 MB |
| 2.911 d 5 i CertificationEquipmentTypev1.2 | Attestation Statements | 2024-10-17 | PDF 158 KB |
| 2.911 d 5 ii CertificiationApplicantv1.3 | Attestation Statements | 2024-10-17 | PDF 153.7 KB |
| 2.911 (d)(7) U.S. Agent Letter of Attestation Metadata only | Attestation Statements | 2024-10-17 | PDF 4.1 MB |
| 2.911 (d)(7) US Agent for Service of Process v1.3 | Attestation Statements | 2024-10-17 | PDF 155.1 KB |
| 2.911 (d)(7)USAgentforServiceofProcessv1.2 Metadata only | Attestation Statements | 2024-10-17 | PDF 4.1 MB |
| 2.911 (d)(7)USAgentforServiceofProcessv1.3 | Attestation Statements | 2024-10-17 | PDF 155.1 KB |
| 2.911_(d)(5)(i) Certification Equipment Type v1 | Attestation Statements | 2024-10-17 | PDF 158 KB |
| 2.911_(d)(5)(ii) Certification Applicant v1 | Attestation Statements | 2024-10-17 | PDF 153.7 KB |
| FCC LongTermConfidentialityRequest | Cover Letter(s) | 2024-10-17 | PDF 91 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2024-10-17 | PDF 91 KB |
| Letter of Authorization Rev 1.0 | Cover Letter(s) | 2024-10-17 | PDF 16.7 KB |
| MPE | RF Exposure Info | 2024-10-17 | PDF 316.9 KB |
| Block Diagram Metadata only | Block Diagram | PDF 461.1 KB | |
| Blocking Metadata only | Block Diagram | PDF 461.1 KB | |
| SCH Metadata only | Schematics | PDF 1.7 MB | |
| OP Metadata only | Operational Description | PDF 143 KB |
Application Information
| Application ID | RrxT3A74eHCSclZALnbd0w== |
|---|---|
| Final Action Date | 2024-10-17 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0031146913 |
| Model | FR4000 |
| Frequency Range | 902.6-927.8 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | Robotic Lawn Mower |
| Responsible Party | Crystal Li, Certified engineer, FJDrenzheng@fjdynamics.com , 17307417579 |
| Technical Contact | FJ Dynamics Co., Ltd., crystal.li@fjdynamics.com |
| Test Firm | Lake Xie, Shenzhen ZKT Technology Co., Ltd., zkt@zkt-lab.com  , 0086-13620010775 |
| TCB Email | certification@micomlabs.com  |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 04/15/2025 |
| 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 |
|---|---|---|
| RrxT3A74eHCSclZALnbd0w== | 2024-10-17 | Original Equipment |
| BTun99coW8T2+hm6pWgEXQ== | 2024-10-17 | Original Equipment |
| 18ULOD2jzaOIZHraBEd6HQ== | 2024-10-17 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application RrxT3A74eHCSclZALnbd0w==
| 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: 10/17/2024 Application Dated: 10/17/2024 |
| FJ Dynamics Co.,Ltd. |
| 21F, Das Tower, No. 28, 1st South Keji Road, |
| Nanshan District , |
| Shenzhen, China |
| Attention: Crystal Li , Certified engineer |
| 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: | 2A2LL-FR4000 |
| Name of Grantee: | FJ Dynamics Co.,Ltd. |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Robotic Lawn Mower |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 902.6 - 927.8 |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application RrxT3A74eHCSclZALnbd0w==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
FJ Dynamics Co.,Ltd. 21F, Das Tower, No. 28, 1st South Keji Road, Nanshan District , Shenzhen, China |
Date of Grant: 10/17/2024 Application Dated: 10/17/2024 |
| Attention: Crystal Li , Certified engineer |
| 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: | 2A2LL-FR4000 |
| Name of Grantee: | FJ Dynamics Co.,Ltd. |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | Robotic Lawn Mower |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 902.6 - 927.8 |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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: 10/17/2024 Application Dated: 10/17/2024 |
| FJ Dynamics Co.,Ltd. |
| 21F, Das Tower, No. 28, 1st South Keji Road, |
| Nanshan District , |
| Shenzhen, China |
| Attention: Crystal Li , Certified engineer |
| 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: | 2A2LL-FR4000 |
| Name of Grantee: | FJ Dynamics Co.,Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Robotic Lawn Mower |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00562 |
| 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. |
EAS Grant - Application BTun99coW8T2+hm6pWgEXQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
FJ Dynamics Co.,Ltd. 21F, Das Tower, No. 28, 1st South Keji Road, Nanshan District , Shenzhen, China |
Date of Grant: 10/17/2024 Application Dated: 10/17/2024 |
| Attention: Crystal Li , Certified engineer |
| 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: | 2A2LL-FR4000 |
| Name of Grantee: | FJ Dynamics Co.,Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Robotic Lawn Mower |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00562 |
| 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. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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: 10/17/2024 Application Dated: 10/17/2024 |
| FJ Dynamics Co.,Ltd. |
| 21F, Das Tower, No. 28, 1st South Keji Road, |
| Nanshan District , |
| Shenzhen, China |
| Attention: Crystal Li , Certified engineer |
| 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: | 2A2LL-FR4000 |
| Name of Grantee: | FJ Dynamics Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Robotic Lawn Mower |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00423 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.09057 |
| Output power listed is maximum combined conducted power. Device is a 2x2 MIMO as is described in the filing. The antennas used with this transmitter must be installed to provide a minimum 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 operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
EAS Grant - Application 18ULOD2jzaOIZHraBEd6HQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
FJ Dynamics Co.,Ltd. 21F, Das Tower, No. 28, 1st South Keji Road, Nanshan District , Shenzhen, China |
Date of Grant: 10/17/2024 Application Dated: 10/17/2024 |
| Attention: Crystal Li , Certified engineer |
| 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: | 2A2LL-FR4000 |
| Name of Grantee: | FJ Dynamics Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Robotic Lawn Mower |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00423 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.09057 |
| Output power listed is maximum combined conducted power. Device is a 2x2 MIMO as is described in the filing. The antennas used with this transmitter must be installed to provide a minimum 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 operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| Mail To: |