1. FCC ID
  2. VYY
  3. VYYDM45EAFSV0

FCC ID VYYDM45EAFSV0

Electronic Tubular Motor

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

Grantee Code: VYY   Product Code: DM45EAFSV0
Latest application date: 2025-09-29

FCC ID Device Details

FCC IDVYYDM45EAFSV0
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeVYY
Product CodeDM45EAFSV0
Applicant BusinessNINGBO DOOYA MECHANIC & ELECTRONIC TECHNOLOGY CO., LTD. 🇨🇳
Related Domains dooya.com
Equipment ClassElectronic Tubular Motor
Test FirmWaltek Testing Group (Shenzhen) Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
433.92 MHzOriginal Equipment2025-09-29

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2025-11-13PDF 1.4 MB
Internal PhotosInternal Photos2025-11-13PDF 2.2 MB
External PhotosExternal Photos2025-11-13PDF 1.7 MB
Label LocationID Label/Location Info2025-09-29PDF 267.8 KB
Test Setup PhotosTest Setup Photos2025-11-13PDF 1.7 MB
Antenna SpecificationTest Report2025-09-29PDF 40.6 KB
Test ReportTest Report2025-09-29PDF 559.4 KB
Attestation Statements 2.911 d 5 iAttestation Statements2025-09-29PDF 131.7 KB
Attestation Statements 2.911 d 5 iiAttestation Statements2025-09-29PDF 111 KB
US AGENT LetterAttestation Statements2025-09-29PDF 185 KB
Authority LetterCover Letter(s)2025-09-29PDF 130.5 KB
Confidentiality LetterCover Letter(s)2025-09-29PDF 155.6 KB
Declaration on model differenceCover Letter(s)2025-09-29PDF 130.3 KB
RF ExposureRF Exposure Info2025-09-29PDF 159.1 KB
Block Diagram Metadata onlyBlock DiagramPDF 117.5 KB
Schematic Diagram Metadata onlySchematicsPDF 242.7 KB
Operation Description Metadata onlyOperational DescriptionPDF 261.8 KB

Application Information

Application ID/uXvP1UfFnsKgpgMcFgsPg==
Final Action Date2025-09-29
Application PurposeOriginal Equipment
Applicant FRN0017345455
ModelDM45EAFSV0
Frequency Range433.92 MHz
Equipment ClassDSC - Part 15 Security/Remote Control Transmitter
Device DescriptionElectronic 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 ConfidentialityNo
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
/uXvP1UfFnsKgpgMcFgsPg==2025-09-29Original Equipment

Equipment Authorization

FrequencyRules
433.92 MHz15.231

Grants

TCB Grant - Application /uXvP1UfFnsKgpgMcFgsPg==

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: 09/29/2025

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:  VYYDM45EAFSV0
Name of Grantee:  NINGBO DOOYA MECHANIC & ELECTRONIC TECHNOLOGY CO., LTD.
Equipment Class: Part 15 Security/Remote Control Transmitter
Notes: Electronic Tubular Motor
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15.231 433.92  -  433.92