1. FCC ID
  2. 2BWIZ
  3. 2BWIZ-XY-LN07

FCC ID 2BWIZ-XY-LN07

Water cooling and heating system

by Changsha Xiaoyuan Technology Co., Ltd

Grantee Code: 2BWIZ   Product Code: XYLN07
Latest application date: 2026-06-17

FCC ID Device Details

FCC ID2BWIZ-XY-LN07
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BWIZ
Product CodeXYLN07
Applicant BusinessChangsha Xiaoyuan Technology Co., Ltd 🇨🇳
Equipment ClassWater cooling and heating system
Test FirmShenzhen CTL Testing Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
433.72 MHzOriginal Equipment2026-06-17

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2026-06-17PDF 2 MB
Internal Photos of EUTInternal Photos2026-06-17PDF 1.1 MB
External Photos of EUTExternal Photos2026-06-17PDF 1.1 MB
FCC Label locationID Label/Location Info2026-06-17PDF 1.1 MB
Test Setup Photos of the EUTTest Setup Photos2026-06-17PDF 369.6 KB
Antenna specificationTest Report2026-06-17PDF 804.5 KB
CTL2603312031-WF 15.231Test Report2026-06-17PDF 4 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2026-06-17PDF 122.2 KB
USA-LocalRepLetter_V1.1_2BWIZ-XY-LN07Attestation Statements2026-06-17PDF 352.5 KB
Declaration Letter of Model DifferenceCover Letter(s)2026-06-17PDF 85.8 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2026-06-17PDF 106.2 KB
CTL2603312031-WFH RF exposure FCCRF Exposure Info2026-06-17PDF 388.9 KB
Block diagram Metadata onlyBlock DiagramPDF 106 KB
Schematic Metadata onlySchematicsPDF 11.5 KB
Operational Description Metadata onlyOperational DescriptionPDF 423.2 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 143.2 KB

Application Information

Application IDkvO7x25kEBNnIfB1Msy/5A==
Final Action Date2026-06-17
Application PurposeOriginal Equipment
Applicant FRN0038520896
ModelXY-LN07
Frequency Range433.72 MHz
Equipment ClassDSC - Part 15 Security/Remote Control Transmitter
Device DescriptionWater cooling and heating system
Responsible PartyPan Zhimin, ming_20134@163.com , +86-13607448374
Non-Technical ContactCindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com , (626) 910-5808
Test FirmTracy Qi, Shenzhen CTL Testing Technology Co., Ltd., qihui@ctl-lab.com , 86-755-89486194
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
kvO7x25kEBNnIfB1Msy/5A==2026-06-17Original Equipment

Equipment Authorization

FrequencyRules
433.72 MHz15.231

Grants

TCB Grant - Application kvO7x25kEBNnIfB1Msy/5A==

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: 06/17/2026

Application Dated: 06/17/2026
Changsha Xiaoyuan Technology Co., Ltd
501, Building C4, Purui West Road Industrial Park,
Wangcheng Economic Development Zone,
Changsha,
China
 
Attention: Pan Zhimin , General 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:  2BWIZ-XY-LN07
Name of Grantee:  Changsha Xiaoyuan Technology Co., Ltd
Equipment Class: Part 15 Security/Remote Control Transmitter
Notes: Water cooling and heating system
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15.231 433.72  -  433.72