1. FCC ID
  2. 2A9J4
  3. 2A9J4-3758B36434

FCC ID 2A9J4-3758B36434

KEY FOB

by Xiamen Hongfa Electroacoustic Co.,Ltd

Grantee Code: 2A9J4   Product Code: 3758B36434
Latest application date: 2024-12-17

FCC ID Device Details

FCC ID2A9J4-3758B36434
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2A9J4
Product Code3758B36434
Applicant BusinessXiamen Hongfa Electroacoustic Co.,Ltd 🇨🇳
Related Domains hongfa.com
Equipment ClassKEY FOB
Test FirmEST Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
0.125 MHzOriginal Equipment2024-12-17

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2025-06-15PDF 711 KB
Internal PhotosInternal Photos2025-06-15PDF 377.6 KB
External PhotosExternal Photos2025-06-15PDF 496 KB
Product Label and LocationID Label/Location Info2024-12-17PDF 393.8 KB
Test Setup PhotosTest Setup Photos2025-06-15PDF 283.1 KB
Test Setup Photos_RF Exposure InfoTest Setup Photos2025-06-15PDF 151.6 KB
Antenna Specification_Type1Test Report2024-12-17PDF 234.8 KB
Antenna Specification_Type2Test Report2024-12-17PDF 359.2 KB
Antenna Specification_Type3Test Report2024-12-17PDF 231.9 KB
Test ReportTest Report2024-12-17PDF 1.1 MB
Attestation of US AgentAttestation Statements2024-12-17PDF 126.2 KB
Not Covered Entity Applicant AttestationAttestation Statements2024-12-17PDF 56.6 KB
Not Covered Equipment AttestationAttestation Statements2024-12-17PDF 63.4 KB
Agency LetterCover Letter(s)2024-12-17PDF 145.5 KB
Confidentiality Request LetterCover Letter(s)2024-12-17PDF 105.1 KB
RF Exposure InfoRF Exposure Info2024-12-17PDF 987 KB
Block Diagram Metadata onlyBlock DiagramPDF 217.5 KB
Schematics Metadata onlySchematicsPDF 858.3 KB
Operational Description Metadata onlyOperational DescriptionPDF 93.8 KB

Application Information

Application IDcimalSIllBadcSY9jXtoIw==
Final Action Date2024-12-17
Application PurposeOriginal Equipment
Applicant FRN0033132507
Model3758B36434
Frequency Range0.125 MHz
Equipment ClassDCD - Part 15 Low Power Transmitter Below 1705 kHz
Device DescriptionKEY FOB
Responsible PartySherry Yang, Certification Manager, tech@hongfa.com , 0086-592-6296307
Technical ContactSherry Yang, Xiamen Hongfa Electroacoustic Co.,Ltd, tech@hongfa.com , 0086-592-6296307
Test FirmIceman Hu, EST Technology Co., Ltd., iceman.hu@gdest.cn , +86 0769-83081888
TCB Emailtcb-hotline@tuv.com
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
Short-Term ConfidentialityYes
Short-Term Confidentiality Date06/15/2025
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
cimalSIllBadcSY9jXtoIw==2024-12-17Original Equipment

Equipment Authorization

FrequencyRules
0.125 MHz15C

Grants

TCB Grant - Application cimalSIllBadcSY9jXtoIw==

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: 12/17/2024

Application Dated: 12/16/2024
Xiamen Hongfa Electroacoustic Co.,Ltd
No.91-101, Sunban South Rd., Jimei North Ind.
Dist., Xiamen 361021,China
Xiamen,
China
 
Attention: Sherry Yang , Certification 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:  2A9J4-3758B36434
Name of Grantee:  Xiamen Hongfa Electroacoustic Co.,Ltd
Equipment Class: Part 15 Low Power Transmitter Below 1705 kHz
Notes: KEY FOB
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 0.125  -  0.125  


EAS Grant - Application cimalSIllBadcSY9jXtoIw==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Xiamen Hongfa Electroacoustic Co.,Ltd
No.91-101, Sunban South Rd., Jimei North Ind. Dist., Xiamen 361021,China
Xiamen,
China 		  Date of Grant: 12/17/2024

Application Dated: 12/16/2024
 
Attention: Sherry Yang , Certification 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:  2A9J4-3758B36434
Name of Grantee:  Xiamen Hongfa Electroacoustic Co.,Ltd
Equipment Class: Part 15 Low Power Transmitter Below 1705 kHz
Notes: KEY FOB
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 0.125  -  0.125  



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