1. FCC ID
  2. VYY
  3. VYYDM25LEUS1128V1

FCC ID VYYDM25LEUS1128V1

DC Tubular Motor

by NINGBO DOOYA MECHANIC & ELECTRONIC TECHNOLOGY CO., LTD.

Grantee Code: VYY   Product Code: DM25LEUS1128V1
Latest application date: 2025-09-27

FCC ID Device Details

FCC IDVYYDM25LEUS1128V1
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeVYY
Product CodeDM25LEUS1128V1
Applicant BusinessNINGBO DOOYA MECHANIC & ELECTRONIC TECHNOLOGY CO., LTD. 🇨🇳
Related Domains dooya.com
Equipment ClassDC Tubular Motor
Test FirmWaltek Testing Group (Shenzhen) Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
433.92 MHzOriginal Equipment2025-09-27

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-03-27PDF 1.2 MB
Internal PhotosInternal Photos2026-03-27PDF 3 MB
External PhotosExternal Photos2026-03-27PDF 1.6 MB
Label LocationID Label/Location Info2025-09-27PDF 102 KB
Test Setup PhotosTest Setup Photos2026-03-27PDF 1.7 MB
Antenna SpecificationTest Report2025-09-27PDF 66.2 KB
Test ReportTest Report2025-09-27PDF 906 KB
Attestation Statements 2.911 d 5 iAttestation Statements2025-09-27PDF 155.3 KB
Attestation Statements 2.911 d 5 iiAttestation Statements2025-09-27PDF 129.8 KB
US AGENT LetterAttestation Statements2025-09-27PDF 184.8 KB
Authority LetterCover Letter(s)2025-09-27PDF 151.4 KB
Confidentiality LetterCover Letter(s)2025-09-27PDF 181.7 KB
Declaration on model differenceCover Letter(s)2025-09-27PDF 154.2 KB
RF ExposureRF Exposure Info2025-09-27PDF 228.5 KB
Block Diagram Metadata onlyBlock DiagramPDF 49.4 KB
Schematic Diagram Metadata onlySchematicsPDF 221.8 KB
Operation Description Metadata onlyOperational DescriptionPDF 149.3 KB

Application Information

Application IDeACZ/5x3333OXC5yykQ9tw==
Final Action Date2025-09-27
Application PurposeOriginal Equipment
Applicant FRN0017345455
ModelDM25LEUS1128V1
Frequency Range433.92 MHz
Equipment ClassDSC - Part 15 Security/Remote Control Transmitter
Device DescriptionDC Tubular Motor
Responsible Partyxiaofang Liao, st2j@dooya.com , 86-574-86571666
Test FirmJandy So, Waltek Testing Group (Shenzhen) Co., Ltd., jandy.su@waltek.com.cn , 86-755-33663308
TCB EmailTEI@timcoengr.com
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
Short-Term ConfidentialityYes
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
eACZ/5x3333OXC5yykQ9tw==2025-09-27Original Equipment

Equipment Authorization

FrequencyRules
433.92 MHz15.231

Grants

TCB Grant - Application eACZ/5x3333OXC5yykQ9tw==

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

  IIA Lab Services, LLC
13146 NW 86th Drive Suite 400
Alachua, FL 32615
Date of Grant: 09/27/2025

Application Dated: 09/29/2025
NINGBO DOOYA MECHANIC & ELECTRONIC TECHNOLOGY CO., LTD.
No.168 Shengguang Road, Luotuo, Zhenhai, Ningbo
ZHEJIANG,
China
 
Attention: xiaofang Liao , 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:  VYYDM25LEUS1128V1
Name of Grantee:  NINGBO DOOYA MECHANIC & ELECTRONIC TECHNOLOGY CO., LTD.
Equipment Class: Part 15 Security/Remote Control Transmitter
Notes: DC Tubular Motor
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15.231 433.92  -  433.92