1. FCC ID
  2. 2BXYI
  3. 2BXYIHWLB103

FCC ID 2BXYIHWLB103

Water Leak Detector

by Changhong Research Labs Inc.

Grantee Code: 2BXYI   Product Code: HWLB103
Latest application date: 2026-09-30

FCC ID Device Details

FCC ID2BXYIHWLB103
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BXYI
Product CodeHWLB103
Applicant BusinessChanghong Research Labs Inc. 🇺🇸
Related Domains changhong.com
Equipment ClassWater Leak Detector
Test FirmShenzhen Microtest Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2405-2480 MHzOriginal Equipment2026-09-30

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2026-09-30PDF 736.4 KB
Internal photosInternal Photos2026-09-30PDF 1.7 MB
External photosExternal Photos2026-09-30PDF 2.9 MB
ID label and locationID Label/Location Info2026-09-30PDF 425.6 KB
Test Setup photoTest Setup Photos2026-09-30PDF 3.4 MB
Antenna SpecificationTest Report2026-09-30PDF 1,022.5 KB
Test reportTest Report2026-09-30PDF 4.8 MB
Attestation StatementAttestation Statements2026-09-30PDF 439.3 KB
Kaspersky StatementAttestation Statements2026-09-30PDF 683.1 KB
TCB_validation_US_agent_processAttestation Statements2026-09-30PDF 1.2 MB
Us_AgentAttestation Statements2026-09-30PDF 174.8 KB
ConfidentialityCover Letter(s)2026-09-30PDF 483.4 KB
Letter AuthorizationCover Letter(s)2026-09-30PDF 217.8 KB
RF ExposureRF Exposure Info2026-09-30PDF 368.2 KB
Block Diagram Metadata onlyBlock DiagramPDF 118.9 KB
Schematics Metadata onlySchematicsPDF 884.3 KB
Operational Description Metadata onlyOperational DescriptionPDF 663.3 KB

Application Information

Application IDauc+95b19J26D5nglJOMnQ==
Final Action Date2026-09-30
Application PurposeOriginal Equipment
Applicant FRN0038830667
ModelHWLB103
Frequency Range2405-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionWater Leak Detector
Responsible PartyZedong Chen, zedong.chen@changhong.com , 0816-2416863
Technical ContactTina Huang, Shenzhen Microtest Co., Ltd, tinahuang@51mti.com , +86-755 88850135
Non-Technical ContactZedong Chen, Changhong Research Labs Inc., zedong.chen@changhong.com , 0 816-241 6863
Test FirmTina Huang, Shenzhen Microtest Co., Ltd., tinahuang@51mti.com , 0755-88850135-1132
TCB Emailelabscert@applus.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
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
auc+95b19J26D5nglJOMnQ==2026-09-30Original Equipment

Equipment Authorization

FrequencyOutputRules
2405-2480 MHz0.002315C

Grants

TCB Grant - Application auc+95b19J26D5nglJOMnQ==

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

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 09/30/2026

Application Dated: 09/30/2026
Changhong Research Labs Inc.
920 HILLVIEW COURT, SUITE 195,
Milpitas, CA 95035
 
Attention: Zedong Chen , QA 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:  2BXYIHWLB103
Name of Grantee:  Changhong Research Labs Inc.
Equipment Class: Digital Transmission System
Notes: Water Leak Detector
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2405.0  -  2480.0 0.0023  

Output power listed is conducted.