1. FCC ID
  2. 2BNVS
  3. 2BNVS-54521

FCC ID 2BNVS-54521

Remote Control Transmitter

by Helms-Man Industrial Co., Ltd.

Grantee Code: 2BNVS   Product Code: 54521
Latest application date: 2025-04-28

FCC ID Device Details

FCC ID2BNVS-54521
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BNVS
Product Code54521
Applicant BusinessHelms-Man Industrial Co., Ltd. 🇨🇳
Related Domains helmsman.com.hk
Equipment ClassRemote Control Transmitter
Test FirmUL Verification Services (Guangzhou) Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
433.92 MHzOriginal Equipment2025-04-28

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2025-10-26PDF 223.4 KB
internal photoInternal Photos2025-10-26PDF 581.4 KB
External photoExternal Photos2025-10-26PDF 679.9 KB
label and locationID Label/Location Info2025-04-28PDF 371.3 KB
Test setup photoTest Setup Photos2025-10-26PDF 641.2 KB
Antenna SpecTest Report2025-04-28PDF 25.7 KB
Test ReportTest Report2025-04-28PDF 755.9 KB
FCC 2.911[d][5] AttestationAttestation Statements2025-04-28PDF 24.7 KB
agent letter from agentAttestation Statements2025-04-28PDF 211.7 KB
agent letter from applicantAttestation Statements2025-04-28PDF 25.5 KB
Auth.letterCover Letter(s)2025-04-28PDF 127.1 KB
confidentiality letter-longCover Letter(s)2025-04-28PDF 155.3 KB
confidentiality letter-shortCover Letter(s)2025-04-28PDF 132.4 KB
RF ExposureRF Exposure Info2025-04-28PDF 186.7 KB
Block diagram Metadata onlyBlock DiagramPDF 72.5 KB
Schematics Metadata onlySchematicsPDF 87.9 KB
Operation Description Metadata onlyOperational DescriptionPDF 317.5 KB
Bom list Metadata onlyParts List/Tune Up InfoPDF 61.6 KB

Application Information

Application IDEAp1m2IzmeLPLUc/P2Z0jw==
Final Action Date2025-04-28
Application PurposeOriginal Equipment
Applicant FRN0036704856
Model54521
Frequency Range433.92 MHz
Equipment ClassDSC - Part 15 Security/Remote Control Transmitter
Device DescriptionRemote Control Transmitter
Responsible PartyJudy Ng, Executive Director, judyng@helmsman.com.hk , (852) 2342 0123
Test FirmStephen Guo, UL Verification Services (Guangzhou) Co., Ltd., Stephen.guo@ul.com , 86-0769-33817120
TCB EmailLST.FRE.CertNotice@ul.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 Date10/26/2025
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
EAp1m2IzmeLPLUc/P2Z0jw==2025-04-28Original Equipment

Equipment Authorization

Frequency
433.92 MHz

Grants

TCB Grant - Application EAp1m2IzmeLPLUc/P2Z0jw==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  UL Verification Services Inc.
47173 Benicia Street
Fremont, CA 94538
Date of Grant: 04/28/2025

Application Dated: 04/28/2025
Helms-Man Industrial Co., Ltd.
Flat A & B, 3/F., High Win Factory Bldg.,
47 Hoi Yuen Road, Kwun Tong, Kowloon,
Hong Kong,
China
 
Attention: Judy Ng , Executive Director

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:  2BNVS-54521
Name of Grantee:  Helms-Man Industrial Co., Ltd.
Equipment Class: Part 15 Security/Remote Control Transmitter
Notes: Remote Control Transmitter
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15.231 433.92  -  433.92