1. FCC ID
  2. 2A6IP
  3. 2A6IP-WHMF01

FCC ID 2A6IP-WHMF01

wireless doorbell

by Shenzhen Kangda Xin Intelligent Network Technology Co., Ltd.

Grantee Code: 2A6IP   Product Code: WHMF01
Latest application date: 2025-07-01

FCC ID Device Details

FCC ID2A6IP-WHMF01
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2A6IP
Product CodeWHMF01
Applicant BusinessShenzhen Kangda Xin Intelligent Network Technology Co., Ltd. 🇨🇳
Related Domains kdxsmart.com
Equipment Classwireless doorbell
Test FirmShenzhen CTB Testing Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
433.937 MHzOriginal Equipment2025-07-01

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2025-12-28PDF 432 KB
Internal PhotosInternal Photos2025-12-28PDF 438.6 KB
External PhotosExternal Photos2025-07-01PDF 448.4 KB
ID Label/Location InfoID Label/Location Info2025-07-01PDF 170.5 KB
Test Setup PhotosTest Setup Photos2025-07-01PDF 184 KB
ANT Test ReportTest Report2025-07-01PDF 90.7 KB
Test ReportTest Report2025-07-01PDF 1.6 MB
Attestation StatementsAttestation Statements2025-07-01PDF 16.8 KB
Compliance proof covered listAttestation Statements2025-07-01PDF 360 KB
US agentAttestation Statements2025-07-01PDF 318.1 KB
Agent AuthorizationCover Letter(s)2025-07-01PDF 82.8 KB
Long & short term Confidentiality LetterCover Letter(s)2025-07-01PDF 147.4 KB
Model DifferenceCover Letter(s)2025-07-01PDF 74.3 KB
RF Exposure InfoRF Exposure Info2025-07-01PDF 34.8 KB
Block Diagram Metadata onlyBlock DiagramPDF 110 KB
Schematics Metadata onlySchematicsPDF 44.9 KB
Operational Description Metadata onlyOperational DescriptionPDF 66.7 KB

Application Information

Application IDa7qfqn2RiWVD/jJRvaXHJw==
Final Action Date2025-07-01
Application PurposeOriginal Equipment
Applicant FRN0032278871
ModelWHMF01
Frequency Range433.937 MHz
Equipment ClassDSC - Part 15 Security/Remote Control Transmitter
Device Descriptionwireless doorbell
Responsible PartyJiafu Tang, Manager, dony@kdxsmart.com , 15814609050
Technical ContactJiafu Tang, Shenzhen Kangda Xin Intelligent Network Technology, dony@kdxsmart.com , 13538214502
Test FirmRita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com , 86-13538218145
TCB Emailtcb@metlabs.com
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
Short-Term ConfidentialityYes
Short-Term Confidentiality Date12/28/2025
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
a7qfqn2RiWVD/jJRvaXHJw==2025-07-01Original Equipment

Equipment Authorization

Frequency
433.937 MHz

Grants

TCB Grant - Application a7qfqn2RiWVD/jJRvaXHJw==

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

  Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 07/01/2025

Application Dated: 07/01/2025
Shenzhen Kangda Xin Intelligent Network Technology Co., Ltd.
Room 303, Building C, No. 7, Jiayi Industrial
Park, Guixiang Community, Guanlan Street,
Longhua District, Shenzhen,
China
 
Attention: Jiafu Tang , 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:  2A6IP-WHMF01
Name of Grantee:  Shenzhen Kangda Xin Intelligent Network Technology Co., Ltd.
Equipment Class: Part 15 Security/Remote Control Transmitter
Notes: wireless doorbell
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15.231 433.9368  -  433.9368