1. FCC ID
  2. 2AHFT
  3. 2AHFT902

FCC ID 2AHFT902

Smart Band

by Shenzhen DO Intelligent Technology Co., Ltd.

Grantee Code: 2AHFT   Product Code: 902
Latest application date: 2026-09-03

FCC ID Device Details

FCC ID2AHFT902
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AHFT
Product Code902
Applicant BusinessShenzhen DO Intelligent Technology Co., Ltd. 🇨🇳
Related Domains youduoyun.com bridgeportadv.com
Equipment ClassSmart Band
Test FirmShenzhen Huaxia Testing Technology Co., Ltd

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-09-03

Exhibits

DocumentTypeAvailableFile
Users Manual 1Users Manual2026-09-03PDF 1.5 MB
Users Manual 2Users Manual2026-09-03PDF 1.6 MB
Internal PhotosInternal Photos2026-09-03PDF 882.4 KB
External PhotosExternal Photos2026-09-03PDF 479.3 KB
ID Label/Location Info 1ID Label/Location Info2026-09-03PDF 582.4 KB
ID Label/Location Info 2ID Label/Location Info2026-09-03PDF 682.4 KB
Test Setup Photos 1Test Setup Photos2026-09-03PDF 1.4 MB
Test Setup Photos 2Test Setup Photos2026-09-03PDF 538.8 KB
ANT Test ReportTest Report2026-09-03PDF 364.9 KB
Test Report 1Test Report2026-09-03PDF 2 MB
Test Report 2Test Report2026-09-03PDF 1.4 MB
Attestation StatementsAttestation Statements2026-09-03PDF 107.6 KB
US agentAttestation Statements2026-09-03PDF 144 KB
Agent AuthorizationCover Letter(s)2026-09-03PDF 138.3 KB
Long term Confidentiality LetterCover Letter(s)2026-09-03PDF 147.1 KB
Model DifferenceCover Letter(s)2026-09-03PDF 374.1 KB
RF Exposure Info 1RF Exposure Info2026-09-03PDF 152.4 KB
RF Exposure Info 2RF Exposure Info2026-09-03PDF 126.7 KB
RF Exposure Info 3RF Exposure Info2026-09-03PDF 5.3 MB
RF Exposure Info 4RF Exposure Info2026-09-03PDF 3.8 MB
RF Exposure Info 5RF Exposure Info2026-09-03PDF 1.1 MB
Block Diagram Metadata onlyBlock DiagramPDF 262.9 KB
Schematics Metadata onlySchematicsPDF 697.8 KB
Operational Description Metadata onlyOperational DescriptionPDF 105.4 KB

Application Information

Application IDkvGGyjibBiuU5wYn1VbuvA==
Final Action Date2026-09-03
Application PurposeOriginal Equipment
Applicant FRN0025289893
Model902
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionSmart Band
Responsible PartyWu Dajun, wudj@youduoyun.com , 4006-123-55
Non-Technical ContactYong Liu, Bridgeport Advisory LLC, yliu@bridgeportadv.com , (708) 680-6688
Test FirmJack Ai, Shenzhen Huaxia Testing Technology Co., Ltd, szcqa@cqa-cert.com , +8613902988375
TCB Emailtcb@metlabs.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
kvGGyjibBiuU5wYn1VbuvA==2026-09-03Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.011115C

Grants

TCB Grant - Application kvGGyjibBiuU5wYn1VbuvA==

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: 09/03/2026

Application Dated: 09/03/2026
Shenzhen DO Intelligent Technology Co., Ltd.
11th Floor, 3# Building, Guole Tech Park,
Lirong Road, Dalang, Longhua District,
Shenzhen,
China
 
Attention: Wu Dajun ,

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:  2AHFT902
Name of Grantee:  Shenzhen DO Intelligent Technology Co., Ltd.
Equipment Class: Digital Transmission System
Notes: Smart Band
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0111  

Output Power listed is conducted. Highest reported SAR for Body-worn accessory is 0.37W/kg.