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  3. NZLFDMHL6B

FCC ID NZLFDMHL6B

Wireless Garage Door Opener

by Gentex Corporation

Grantee Code: NZL   Product Code: FDMHL6B
Latest application date: 2026-05-18

FCC ID Device Details

FCC IDNZLFDMHL6B
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeNZL
Product CodeFDMHL6B
Applicant BusinessGentex Corporation 🇺🇸
Related Domains gentex.com
Equipment ClassWireless Garage Door Opener
Test FirmGentex Corporation

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
902.25-926.75 MHzOriginal Equipment2026-05-18
411-440 MHzOriginal Equipment2026-05-18
902.25-926.75 MHzOriginal Equipment2026-05-18
2402-2480 MHzOriginal Equipment2026-05-18

Exhibits

DocumentTypeAvailableFile
HomeLink User ManualUsers Manual2026-05-18PDF 184.2 KB
FDMHL6B Internal PhotosInternal Photos2026-05-18PDF 4.3 MB
FDMHL6B External PhotosExternal Photos2026-05-18PDF 1 MB
Label and LocationID Label/Location Info2026-05-18PDF 136.5 KB
Test Set Up Photos 15231 and 15.247Test Setup Photos2026-05-18PDF 355.5 KB
Test Set Up Photos Class 15BTest Setup Photos2026-05-18PDF 291.6 KB
FCC Report Form for 15.231 - 3mTest Report2026-05-18PDF 1.9 MB
FCC Report Form for 15.247 - 3mTest Report2026-05-18PDF 4.2 MB
FCC Report Form for 15.247 Bluetooth LE - 3mTest Report2026-05-18PDF 3.3 MB
FCC Report Form for Part 15 Class B EmissionsTest Report2026-05-18PDF 542.2 KB
FDMHL6B Antenna InformationTest Report2026-05-18PDF 2.3 MB
ACB-FORM-FCC-Application-Letters-Covered-List-Attestation_need handwritten signaAttestation Statements2026-05-18PDF 252.2 KB
ACB-Form-FCC- US Agent Letter for Service of Process Rev. 2.0-signedAttestation Statements2026-05-18PDF 195.2 KB
FCC Cover LetterCover Letter(s)2026-05-18PDF 211 KB
FCC Request For ConfidentialityCover Letter(s)2026-05-18PDF 331.5 KB
FDMHL6B FCC RF Exposure AssessmentRF Exposure Info2026-05-18PDF 169.6 KB
Block Diagram Metadata onlyBlock DiagramPDF 421.9 KB
FDMHL6B SCHEM Metadata onlySchematicsPDF 5.7 MB
Hopping Table Metadata onlyOperational DescriptionPDF 17.8 KB
Theory of Operation Metadata onlyOperational DescriptionPDF 414.1 KB
FDMHL6B BOM Metadata onlyParts List/Tune Up InfoPDF 169.4 KB
Tuning Procedure HL6 Metadata onlyParts List/Tune Up InfoPDF 99.8 KB

Application Information

Application IDV6YZvPtGsOe4gd38F+sHFg==
Final Action Date2026-05-18
Application PurposeOriginal Equipment
Applicant FRN0004266474
ModelFDMHL6B
Frequency Range902.25-926.75 MHz
Equipment ClassCYY - Communications Receiver used w/Pt 15 Transmitter
Device DescriptionWireless Garage Door Opener
Responsible PartyBrian Miller, brian.miller@gentex.com , 616-772-1590
Technical ContactBrian Miller, Gentex Corporation, brian.miller@gentex.com , (616)772-1800
Non-Technical ContactDave Newhouse, Gentex Corporation, Dave.Newhouse@gentex.com , (616)772-1800
Test FirmBrian Miller, Gentex Corporation, brian.miller@gentex.com , 6167721800
TCB Emailhotline@ACBcert.com
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
V6YZvPtGsOe4gd38F+sHFg==2026-05-18Original Equipment
RuxfiPd4NGs35nJhlty6vQ==2026-05-18Original Equipment
DejzMkm24GxoGx3RiDkCGg==2026-05-18Original Equipment
5BxcHjYbEvdnYZXIP2hyUA==2026-05-18Original Equipment

Equipment Authorization

FrequencyOutputRulesGrant Notes
286-303.5 MHz15BCC
307.5-321 MHz15BCC
336.4-398.9 MHz15BCC
411-440 MHz15BCC
902.25-926.75 MHz15BCC
286-303.5 MHz15.231CC
307.5-321 MHz15.231CC
336.4-398.9 MHz15.231CC
411-440 MHz15.231CC
902.25-926.75 MHz0.00415CCC
2402-2480 MHz0.00315CCC

Grants

TCB Grant - Application V6YZvPtGsOe4gd38F+sHFg==

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: 05/18/2026

Application Dated: 05/14/2026
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:  NZLFDMHL6B
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 RuxfiPd4NGs35nJhlty6vQ==

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: 05/18/2026

Application Dated: 05/14/2026
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:  NZLFDMHL6B
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 DejzMkm24GxoGx3RiDkCGg==

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: 05/18/2026

Application Dated: 05/15/2026
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:  NZLFDMHL6B
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 0.004  

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 5BxcHjYbEvdnYZXIP2hyUA==

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: 05/18/2026

Application Dated: 05/15/2026
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:  NZLFDMHL6B
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.