FCC ID NZLFDMHL6D
Wireless Garage Door Opener
by Gentex Corporation
Grantee Code: NZL Product Code: FDMHL6D
Latest application date: 2026-06-15
FCC ID Device Details
| FCC ID | NZLFDMHL6D |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | NZL |
| Product Code | FDMHL6D |
| Applicant Business | Gentex Corporation 🇺🇸 |
| Related Domains |  gentex.com |
| Equipment Class | Wireless Garage Door Opener |
| Test Firm | Gentex Corporation |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 902.25-926.75 MHz | Original Equipment | 2026-06-15 |
| 411-440 MHz | Original Equipment | 2026-06-15 |
| 902.25-926.75 MHz | Original Equipment | 2026-06-15 |
| 2402-2480 MHz | Original Equipment | 2026-06-15 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual - HL6 __ | Users Manual | 2026-06-15 | PDF 233.6 KB |
| FDMHL6D Internal Photos part 1 | Internal Photos | 2026-06-15 | PDF 2.1 MB |
| FDMHL6D Internal Photos part 2 | Internal Photos | 2026-06-15 | PDF 3 MB |
| FDMHL6D External Photos | External Photos | 2026-06-15 | PDF 1.5 MB |
| FDMHL6D Label and Location | ID Label/Location Info | 2026-06-15 | PDF 133.4 KB |
| Test Set Up Photos 15231 and 15.247 | Test Setup Photos | 2026-06-15 | PDF 355.7 KB |
| Test Set Up Photos Class 15B | Test Setup Photos | 2026-06-15 | PDF 294.2 KB |
| FCC Report Form for 15.231 - 3m Rev 2.0 | Test Report | 2026-06-15 | PDF 729 KB |
| FCC Report Form for 15.247 - 3m | Test Report | 2026-06-15 | PDF 1.4 MB |
| FCC Report Form for 15.247 Bluetooth LE - 3m | Test Report | 2026-06-15 | PDF 3.7 MB |
| FCC Report Form for Part 15 Class B Emissions Rev 2.0.. | Test Report | 2026-06-15 | PDF 416.1 KB |
| FDMHL6D Antenna Gain | Test Report | 2026-06-15 | PDF 2.3 MB |
| ACB-FORM-FCC-Application-Letters-Covered-List-Attestation_need handwritten signa | Attestation Statements | 2026-06-15 | PDF 252.2 KB |
| ACB-Form-FCC- US Agent Letter for Service of Process Rev. 2.0-signed | Attestation Statements | 2026-06-15 | PDF 195.2 KB |
| FCC Cover Letter | Cover Letter(s) | 2026-06-15 | PDF 209.9 KB |
| FCC Request For Confidentiality | Cover Letter(s) | 2026-06-15 | PDF 334.6 KB |
| FDMHL6D FCC RF Exposure Assessment | RF Exposure Info | 2026-06-15 | PDF 169 KB |
| Block Diagram Metadata only | Block Diagram | PDF 421.9 KB | |
| FDMHL6D Schem Metadata only | Schematics | PDF 5.5 MB | |
| FDMHL6D Schem_2 Metadata only | Schematics | PDF 942.6 KB | |
| Hopping Table Metadata only | Operational Description | PDF 17.8 KB | |
| Theory of Operation Metadata only | Operational Description | PDF 414.1 KB | |
| FDMHL6D BOM Metadata only | Parts List/Tune Up Info | PDF 474.6 KB | |
| Tuning Procedure HL6 Metadata only | Parts List/Tune Up Info | PDF 99.8 KB |
Application Information
| Application ID | vKS5i15dc2pI34zI8hq/nA== |
|---|---|
| Final Action Date | 2026-06-15 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0004266474 |
| Model | FDMHL6D |
| Frequency Range | 902.25-926.75 MHz |
| Equipment Class | CYY - Communications Receiver used w/Pt 15 Transmitter |
| Device Description | Wireless Garage Door Opener |
| Responsible Party | Brian Miller, brian.miller@gentex.com , 616-772-1590 |
| Technical Contact | Brian Miller, Gentex Corporation, brian.miller@gentex.com , (616)772-1800 |
| Non-Technical Contact | Dave Newhouse, Gentex Corporation, Dave.Newhouse@gentex.com , (616)772-1800 |
| Test Firm | Brian Miller, Gentex Corporation, brian.miller@gentex.com , 6167721800 |
| TCB Email | hotline@ACBcert.com  |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| Short-Term Confidentiality | No |
| 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 |
|---|---|---|
| vKS5i15dc2pI34zI8hq/nA== | 2026-06-15 | Original Equipment |
| u+l77v8MjHWWFiy/NjiVAQ== | 2026-06-15 | Original Equipment |
| q6nfXI5rgSAHSBret5TExg== | 2026-06-15 | Original Equipment |
| PKWdASmBeD/6jb/LByljrA== | 2026-06-15 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application vKS5i15dc2pI34zI8hq/nA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 06/15/2026 Application Dated: 06/15/2026 |
| Gentex Corporation |
| 600 N. Centennial |
| Zeeland, MI 49464 |
| Attention: Brian Miller , Corporate Labs Group Leader - Wireless Regulatory |
| 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: | NZLFDMHL6D |
| Name of Grantee: | Gentex Corporation |
| Equipment Class: | Communications Receiver used w/Pt 15 Transmitter |
| Notes: | Wireless Garage Door Opener |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15B | 286.0 - 303.5 | |||
| CC | 15B | 307.5 - 321.0 | |||
| CC | 15B | 336.4 - 398.9 | |||
| CC | 15B | 411.0 - 440.0 | |||
| CC | 15B | 902.25 - 926.75 |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application u+l77v8MjHWWFiy/NjiVAQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 06/15/2026 Application Dated: 06/15/2026 |
| Gentex Corporation |
| 600 N. Centennial |
| Zeeland, MI 49464 |
| Attention: Brian Miller , Corporate Labs Group Leader - Wireless Regulatory |
| 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: | NZLFDMHL6D |
| Name of Grantee: | Gentex Corporation |
| Equipment Class: | Part 15 Security/Remote Control Transmitter |
| Notes: | Wireless Garage Door Opener |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15.231 | 286.0 - 303.5 | |||
| CC | 15.231 | 307.5 - 321.0 | |||
| CC | 15.231 | 336.4 - 398.9 | |||
| CC | 15.231 | 411.0 - 440.0 |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application q6nfXI5rgSAHSBret5TExg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 06/15/2026 Application Dated: 06/15/2026 |
| Gentex Corporation |
| 600 N. Centennial |
| Zeeland, MI 49464 |
| Attention: Brian Miller , Corporate Labs Group Leader - Wireless Regulatory |
| 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: | NZLFDMHL6D |
| Name of Grantee: | Gentex Corporation |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless Garage Door Opener |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 902.25 - 926.75 | 0.0004 |
| Power Output is Conducted. This device meets KDB 447498 as a mobile device. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided the antenna installation instructions and transmitter operating conditions for satisfying RF Exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application PKWdASmBeD/6jb/LByljrA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 06/15/2026 Application Dated: 06/15/2026 |
| Gentex Corporation |
| 600 N. Centennial |
| Zeeland, MI 49464 |
| Attention: Brian Miller , Corporate Labs Group Leader - Wireless Regulatory |
| 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: | NZLFDMHL6D |
| Name of Grantee: | Gentex Corporation |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless Garage Door Opener |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.003 |
| Power Output is Conducted. This device meets KDB 447498 as a mobile device. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided the antenna installation instructions and transmitter operating conditions for satisfying RF Exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |