1. FCC ID
  2. 2A3TM
  3. 2A3TM-B3

FCC ID 2A3TM-B3

Smart bracelet

by Dongguan Niyajia Technology Co., Ltd.

Grantee Code: 2A3TM   Product Code: B3
Latest application date: 2025-12-03

FCC ID Device Details

FCC ID2A3TM-B3
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2A3TM
Product CodeB3
Applicant BusinessDongguan Niyajia Technology Co., Ltd. 🇨🇳
Equipment ClassSmart bracelet
Test FirmGuangdong Asia Hongke Test Technology Limited

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-12-03

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-12-03PDF 1.9 MB
Internal photoInternal Photos2025-12-03PDF 552.2 KB
External photoExternal Photos2025-12-03PDF 821.1 KB
Lable locationID Label/Location Info2025-12-03PDF 254 KB
Test Setup PhotosTest Setup Photos2025-12-03PDF 302.6 KB
AiTSZ-251117044FW1_FCC Test Report_BLETest Report2025-12-03PDF 2.2 MB
Antenna specificationTest Report2025-12-03PDF 1 MB
Appendix RF test data for BLETest Report2025-12-03PDF 3.4 MB
US agent_2A3TM-B3Attestation Statements2025-12-03PDF 547.2 KB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2025-12-03PDF 128.4 KB
Declaration Letter of Model DifferenceCover Letter(s)2025-12-03PDF 83.7 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2025-12-03PDF 111.1 KB
AiTSZ-251117044FW2_FCC RF EXPOSURE_BLERF Exposure Info2025-12-03PDF 314.4 KB
Block diagram Metadata onlyBlock DiagramPDF 154.3 KB
Schematic Metadata onlySchematicsPDF 117.7 KB
Operation Description Metadata onlyOperational DescriptionPDF 119 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 140.8 KB

Application Information

Application IDF9F48dQLXheSs3jZfjAvlw==
Final Action Date2025-12-03
Application PurposeOriginal Equipment
Applicant FRN0031690704
ModelB3
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionSmart bracelet
Responsible Partyyang Ting, 530997940@qq.com , 18826551036
Test FirmCoin Tang, Guangdong Asia Hongke Test Technology Limited, coin.tang@aitek.org.cn , 86-755-23096763
TCB Emailo.kneip@kl-certification.de
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
F9F48dQLXheSs3jZfjAvlw==2025-12-03Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.00115C

Grants

TCB Grant - Application F9F48dQLXheSs3jZfjAvlw==

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: 12/03/2025

Application Dated: 12/03/2025
Dongguan Niyajia Technology Co., Ltd.
Room 1106, building 8, No. 95,
Jiaoping Road, Tangxia town,
Dongguan City, Guangdong Province,
China
 
Attention: yang Ting ,

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:  2A3TM-B3
Name of Grantee:  Dongguan Niyajia Technology Co., Ltd.
Equipment Class: Digital Transmission System
Notes: Smart bracelet
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.001  

Output Power listed is peak conducted.