1. FCC ID
  2. 2BWXS
  3. 2BWXS-DP0266

FCC ID 2BWXS-DP0266

VIVA Tag

by 4SEILS Co., Ltd.

Grantee Code: 2BWXS   Product Code: DP0266
Latest application date: 2026-08-04

FCC ID Device Details

FCC ID2BWXS-DP0266
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BWXS
Product CodeDP0266
Applicant Business4SEILS Co., Ltd. 🇰🇷
Related Domains 4seils.com approve-it.net
Equipment ClassVIVA Tag
Test FirmCTK Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2401-2482 MHzOriginal Equipment2026-08-04

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-08-04PDF 797.5 KB
Internal PhotosInternal Photos2026-08-04PDF 2.2 MB
External PhotosExternal Photos2026-08-04PDF 536.5 KB
Label InformationID Label/Location Info2026-08-04PDF 375.3 KB
TSUPTest Setup Photos2026-08-04PDF 825.5 KB
Antenna SpecificationsTest Report2026-08-04PDF 1.1 MB
Test Report pt. 1Test Report2026-08-04PDF 5.5 MB
Test Report pt. 2Test Report2026-08-04PDF 1.5 MB
Att Statement 2.911(d)(7)Attestation Statements2026-08-04PDF 407.1 KB
Att Statements 2.911(d)(5)(i)&(ii)Attestation Statements2026-08-04PDF 255.4 KB
Confidentiality LetterCover Letter(s)2026-08-04PDF 123 KB
POACover Letter(s)2026-08-04PDF 165.3 KB
RF ExposureRF Exposure Info2026-08-04PDF 569.1 KB
Block Diagram Metadata onlyBlock DiagramPDF 245.5 KB
PCB Layout Metadata onlySchematicsPDF 151.1 KB
Schematics Metadata onlySchematicsPDF 416.6 KB
Operational Description Metadata onlyOperational DescriptionPDF 244.4 KB
Parts List Metadata onlyParts List/Tune Up InfoPDF 69.5 KB

Application Information

Application IDHxXBei1C88SAVAeBzsJG6w==
Final Action Date2026-08-04
Application PurposeOriginal Equipment
Applicant FRN0038629036
ModelDP0266
Frequency Range2401-2482 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionVIVA Tag
Responsible PartyHyeonjoon Ryu, hjryu@4seils.com , +821049532838
Non-Technical ContactNathan Grinager, Approve-IT, Inc., team@approve-it.net , 651-247-1678
Test FirmYoung-Joon Park, CTK Co., Ltd., YoungJoon.Park@element.com , 82-31-8020-0620
TCB Emailcb@industrial-ia.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
HxXBei1C88SAVAeBzsJG6w==2026-08-04Original Equipment

Equipment Authorization

FrequencyOutputRules
2401-2482 MHz0.00115C

Grants

TCB Grant - Application HxXBei1C88SAVAeBzsJG6w==

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

  IIA Lab Services, LLC
13146 NW 86th Drive Suite 400
Alachua, FL 32615
Date of Grant: 08/04/2026

Application Dated: 08/04/2026
4SEILS Co., Ltd.
904ho, 2497 Nambusunhwan ro
Seocho, Seoul, 06724
South Korea
 
Attention: Hyeonjoon Ryu ,

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:  2BWXS-DP0266
Name of Grantee:  4SEILS Co., Ltd.
Equipment Class: Digital Transmission System
Notes: VIVA Tag
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2401.0  -  2482.0 0.001  

Output Power listed is the maximum conducted output power. This device must be installed and operated so as to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. End-users must be informed of operating requirements for satisfying RF exposure compliance.