FCC ID 2ACUJR4266F2B
K-Band Doppler Sensor Module (Movement Sensor)
by Nisshinbo Micro Devices Inc.
Grantee Code: 2ACUJ Product Code: R4266F2B
Latest application date: 2025-10-01
FCC ID Device Details
| FCC ID | 2ACUJR4266F2B |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2ACUJ |
| Product Code | R4266F2B |
| Applicant Business | Nisshinbo Micro Devices Inc. 🇯🇵 |
| Related Domains |  nisshinbo.co.jp |
| Equipment Class | K-Band Doppler Sensor Module (Movement Sensor) |
| Test Firm | TUV Rheinland Japan Ltd., Global Technology Assess |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 24200 MHz | Class II permissive change or modification of presently authorized equipment | 2025-10-01 |
| 24200 MHz | Original Equipment | 2018-08-09 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2019-02-02 | PDF 2.2 MB |
| Internal Photos | Internal Photos | 2026-03-29 | PDF 192.4 KB |
| Internal Photos | Internal Photos | 2019-02-02 | PDF 425.6 KB |
| External Photos | External Photos | 2026-03-29 | PDF 178.6 KB |
| External Photos | External Photos | 2019-02-02 | PDF 425.6 KB |
| ID Label and Location Infomation | ID Label/Location Info | 2025-10-01 | PDF 98.3 KB |
| ID Label Location | ID Label/Location Info | 2018-08-09 | PDF 219.1 KB |
| Test Setup Photos | Test Setup Photos | 2026-03-29 | PDF 1.3 MB |
| Test Setup Photos | Test Setup Photos | 2019-02-02 | PDF 2.6 MB |
| DXX_Test Report | Test Report | 2025-10-01 | PDF 1.4 MB |
| Test Report | Test Report | 2018-08-09 | PDF 546.2 KB |
| Not Covered Entity Applicant Attestation | Attestation Statements | 2025-10-01 | PDF 312 KB |
| Not Covered Equipment Attestation | Attestation Statements | 2025-10-01 | PDF 308.4 KB |
| US Agent Certification | Attestation Statements | 2025-10-01 | PDF 666.2 KB |
| C2PC Letter | Cover Letter(s) | 2025-10-01 | PDF 366.3 KB |
| Confidentiality Request Letter | Cover Letter(s) | 2025-10-01 | PDF 625.8 KB |
| FCC Letter of Agency Authorization | Cover Letter(s) | 2025-10-01 | PDF 341.6 KB |
| Authorization Letter | Cover Letter(s) | 2018-08-09 | PDF 339.8 KB |
| Confidentiality Letter | Cover Letter(s) | 2018-08-09 | PDF 524.5 KB |
| Modular Approval Letter | Cover Letter(s) | 2018-08-09 | PDF 501.5 KB |
| RF Exposure Evaluation | RF Exposure Info | 2025-10-01 | PDF 129.2 KB |
| RF Exposure Statement | RF Exposure Info | 2018-08-09 | PDF 24.1 KB |
| Block Diagram Metadata only | Block Diagram | PDF 61.9 KB | |
| Schematic Metadata only | Schematics | PDF 358.5 KB | |
| Schematics Metadata only | Schematics | PDF 1.3 MB | |
| Antenna Description Metadata only | Operational Description | PDF 409.2 KB | |
| Operational Description Metadata only | Operational Description | PDF 291.4 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 74 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 47.8 KB |
Application Information
| Application ID | S5Y49fMKjutGvIkAM0CfRw== |
|---|---|
| Final Action Date | 2025-10-01 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0023824071 |
| Model | R4266F2B |
| Frequency Range | 24200 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | K-Band Doppler Sensor Module (Movement Sensor) |
| Responsible Party | Yuji Kita, kita.yuji@nisshinbo.co.jp , +81-49-278-1472 |
| Technical Contact | Pin -/- Zhang, TUV Rheinland Japan Ltd., Pin.Zhang@tuv.com  , 81459140383 |
| Test Firm | Minoru Yamanaka, TUV Rheinland Japan Ltd., Global Technology Assess, Minoru.Yamanaka@tuv.com , 81-45-914-0628 |
| TCB Email | tcb-hotline@tuv.com |
| TCB Scope | A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Single Modular Approval |
| 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 |
|---|---|---|
| S5Y49fMKjutGvIkAM0CfRw== | 2025-10-01 | Class II permissive change or modification of presently authorized equipment |
| HMgH5bNHT9uGRp/Mz5Goog== | 2018-08-09 | Original Equipment |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 24200 MHz | 15C |
Grants
TCB Grant - Application S5Y49fMKjutGvIkAM0CfRw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
TUV Rheinland of North America, Inc. 1279 Quarry Lane Suite A Pleasanton, CA 94566 |
Date of Grant: 10/01/2025 Application Dated: 09/25/2025 |
| Nisshinbo Micro Devices Inc. |
| 1-1 Fukuoka 2Chome |
| Fujimino-City, Saitama Prefecture, 356-8510 Japan |
| Attention: Yuji Kita , Microwave QA Manager |
| 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: | 2ACUJR4266F2B |
| Name of Grantee: | Nisshinbo Micro Devices Inc. |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | K-Band Doppler Sensor Module (Movement Sensor) |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 24200.0 - 24200.0 |
| Class II Permissive Change for alternative additions of specific components in the filling. Modular approval. This grant is valid only when the module is sold to OEM integrators and must be installed by the OEM integrators. Co-location of this module with other transmitters that operate simultaneously is required to be evaluated using the FCC multi-transmitter procedures. OEM integrators and end-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. |
TCB Grant - Application HMgH5bNHT9uGRp/Mz5Goog==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
TUV Rheinland of North America, Inc. 1279 Quarry Lane Suite A Pleasanton, CA 94566 |
Date of Grant: 08/09/2018 Application Dated: 08/06/2018 |
| Nisshinbo Micro Devices Inc. |
| 1-1 Fukuoka 2Chome |
| Fujimino-City, Saitama Prefecture, 356-8510 Japan |
| Attention: Yuji Kita , QA General Manager |
| 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: | 2ACUJR4266F2B |
| Name of Grantee: | Nisshinbo Micro Devices Inc. |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | K-Band Doppler Sensing Device (Movement Sensor) |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 24200.0 - 24200.0 |
| Modular approval. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. |
EAS Grant - Application HMgH5bNHT9uGRp/Mz5Goog==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Nisshinbo Micro Devices Inc. 1-1 Fukuoka 2Chome Fujimino-City, Saitama Prefecture, 356-8510 Japan |
Date of Grant: 08/09/2018 Application Dated: 08/06/2018 |
| Attention: Yuji Kita , QA General Manager |
| 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: | 2ACUJR4266F2B |
| Name of Grantee: | Nisshinbo Micro Devices Inc. |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | K-Band Doppler Sensing Device (Movement Sensor) |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 24200.0 - 24200.0 |
| Modular approval. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. |
| Mail To: |