1. FCC ID
  2. 2BYE4
  3. 2BYE4-X251

FCC ID 2BYE4-X251

Remote Control

by MINGYANG WINDECO TECHNOLOGY CORPORATION

Grantee Code: 2BYE4   Product Code: X251
Latest application date: 2026-10-26

FCC ID Device Details

FCC ID2BYE4-X251
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BYE4
Product CodeX251
Applicant BusinessMINGYANG WINDECO TECHNOLOGY CORPORATION 🇨🇳
Related Domains zohomail.com oasis-compliance.com
Equipment ClassRemote Control
Test FirmMAXLAB Testing Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
433.92 MHzOriginal Equipment2026-10-26

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2026-10-26PDF 1.6 MB
Internal photosInternal Photos2026-10-26PDF 1.4 MB
External photosExternal Photos2026-10-26PDF 1.1 MB
Label and label locationID Label/Location Info2026-10-26PDF 240.3 KB
Test setup photosTest Setup Photos2026-10-26PDF 2 MB
Antenna informationTest Report2026-10-26PDF 223.3 KB
Test ReportTest Report2026-10-26PDF 1.4 MB
Agent attestation letterAttestation Statements2026-10-26PDF 169.1 KB
Covered equipment letterAttestation Statements2026-10-26PDF 254 KB
Due digilence letterAttestation Statements2026-10-26PDF 240.7 KB
Confidentiality request letterCover Letter(s)2026-10-26PDF 254.1 KB
Letter of declaration model differenceCover Letter(s)2026-10-26PDF 108 KB
RF exposure evaluationRF Exposure Info2026-10-26PDF 389.5 KB
Block diagram Metadata onlyBlock DiagramPDF 111.5 KB
Schematic Metadata onlySchematicsPDF 629.8 KB
Operation description Metadata onlyOperational DescriptionPDF 156.2 KB

Application Information

Application IDo+rG/4YXo3b6TSU0vpT+Lg==
Final Action Date2026-10-26
Application PurposeOriginal Equipment
Applicant FRN0038915385
ModelX251
Frequency Range433.92 MHz
Equipment ClassDSC - Part 15 Security/Remote Control Transmitter
Device DescriptionRemote Control
Responsible PartyHao Xu, xuhao2008@zohomail.com , 13632960509
Non-Technical ContactJames He, Oasis Compliance, Inc., info@oasis-compliance.com , (202)6028330
Test FirmBill Zhao, MAXLAB Testing Co., Ltd., 16649703@qq.com , 86-755-26649703
TCB Emailo.kneip@kl-certification.de
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
o+rG/4YXo3b6TSU0vpT+Lg==2026-10-26Original Equipment

Equipment Authorization

FrequencyRules
433.92 MHz15.231

Grants

TCB Grant - Application o+rG/4YXo3b6TSU0vpT+Lg==

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

  KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany 		Date of Grant: 10/26/2026

Application Dated: 10/26/2026
MINGYANG WINDECO TECHNOLOGY CORPORATION
100 wangming road,Mazhai industrial zone,
zhengzhou,
China
 
Attention: Hao Xu ,

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:  2BYE4-X251
Name of Grantee:  MINGYANG WINDECO TECHNOLOGY CORPORATION
Equipment Class: Part 15 Security/Remote Control Transmitter
Notes: Remote Control
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15.231 433.92  -  433.92  

This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures.