1. FCC ID
  2. 2AHFT
  3. 2AHFT875

FCC ID 2AHFT875

Smart Band

by Shenzhen DO Intelligent Technology Co., Ltd.

Grantee Code: 2AHFT   Product Code: 875
Latest application date: 2025-07-15

FCC ID Device Details

FCC ID2AHFT875
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AHFT
Product Code875
Applicant BusinessShenzhen DO Intelligent Technology Co., Ltd. 🇨🇳
Related Domains youduoyun.com
Equipment ClassSmart Band
Test FirmShenzhen Huaxia Testing Technology Co., Ltd

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-07-15

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2025-07-15PDF 3 MB
Internal PhotosInternal Photos2025-07-15PDF 2 MB
External PhotosExternal Photos2025-07-15PDF 4.5 MB
ID Label/Location InfoID Label/Location Info2025-07-15PDF 505.9 KB
Test Setup PhotosTest Setup Photos2025-07-15PDF 2.2 MB
ANT Test ReportTest Report2025-07-15PDF 350.9 KB
Test ReportTest Report2025-07-15PDF 2.5 MB
Attestation StatementsAttestation Statements2025-07-15PDF 117.7 KB
US agentAttestation Statements2025-07-15PDF 176.3 KB
Agent AuthorizationCover Letter(s)2025-07-15PDF 89.9 KB
Long term Confidentiality LetterCover Letter(s)2025-07-15PDF 90.6 KB
RF Exposure InfoRF Exposure Info2025-07-15PDF 376.7 KB
Block Diagram Metadata onlyBlock DiagramPDF 429.1 KB
Schematics Metadata onlySchematicsPDF 399.9 KB
Operational Description Metadata onlyParts List/Tune Up InfoPDF 109.5 KB

Application Information

Application IDxgelC2iKG33uM7aHm2v27A==
Final Action Date2025-07-15
Application PurposeOriginal Equipment
Applicant FRN0025289893
Model875
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionSmart Band
Responsible PartyWu Dajun, wudj@youduoyun.com , 4006-123-55
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
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
Grant CommentsOutput Power listed is conducted. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures.

Applications

Application IDDatePurpose
xgelC2iKG33uM7aHm2v27A==2025-07-15Original Equipment

Equipment Authorization

FrequencyOutput
2402-2480 MHz0.0020000

Grants

TCB Grant - Application xgelC2iKG33uM7aHm2v27A==

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: 07/15/2025

Application Dated: 07/15/2025
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:  2AHFT875
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 0.002  

Output Power listed is conducted. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures.