FCC ID 2BWXS-DP0750
VIVA Tag
by 4SEILS Co., Ltd.
Grantee Code: 2BWXS Product Code: DP0750
Latest application date: 2026-08-05
FCC ID Device Details
| FCC ID | 2BWXS-DP0750 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BWXS |
| Product Code | DP0750 |
| Applicant Business | 4SEILS Co., Ltd. 🇰🇷 |
| Related Domains |  4seils.com  approve-it.net |
| Equipment Class | VIVA Tag |
| Test Firm | CTK Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2401-2482 MHz | Original Equipment | 2026-08-05 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2026-08-05 | PDF 797.5 KB |
| Internal Photos | Internal Photos | 2026-08-05 | PDF 585.8 KB |
| External Photos | External Photos | 2026-08-05 | PDF 623.1 KB |
| Label Info | ID Label/Location Info | 2026-08-05 | PDF 333.9 KB |
| Test Setup Photos | Test Setup Photos | 2026-08-05 | PDF 840.4 KB |
| Antenna Specification | Test Report | 2026-08-05 | PDF 1.3 MB |
| Test Report | Test Report | 2026-08-05 | PDF 5.7 MB |
| Attestation Statement part 2.911(d)(7) | Attestation Statements | 2026-08-05 | PDF 379.4 KB |
| Attstn Stmts parts 2.911(d)(5)(i)&(ii) | Attestation Statements | 2026-08-05 | PDF 262 KB |
| Agent Authorization Letter | Cover Letter(s) | 2026-08-05 | PDF 165.5 KB |
| Confidentiality Request Letter | Cover Letter(s) | 2026-08-05 | PDF 123.1 KB |
| RF Exposure | RF Exposure Info | 2026-08-05 | PDF 569.6 KB |
| Block Diagram Metadata only | Block Diagram | PDF 244.2 KB | |
| Schematics Metadata only | Schematics | PDF 92.1 KB | |
| Schematics PCB Layout Metadata only | Schematics | PDF 203.2 KB | |
| Operational Description Metadata only | Operational Description | PDF 243.7 KB | |
| Parts List Metadata only | Parts List/Tune Up Info | PDF 42.6 KB |
Application Information
| Application ID | 4tqPnsgOo0xijUka+axR4A== |
|---|---|
| Final Action Date | 2026-08-05 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038629036 |
| Model | DP0750 |
| Frequency Range | 2401-2482 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | VIVA Tag |
| Responsible Party | Hyeonjoon Ryu, hjryu@4seils.com , +821049532838 |
| Non-Technical Contact | Nathan Grinager, Approve-IT, Inc., team@approve-it.net , 651-247-1678 |
| Test Firm | Young-Joon Park, CTK Co., Ltd., YoungJoon.Park@element.com  , 82-31-8020-0620 |
| TCB Email | cb@industrial-ia.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| 4tqPnsgOo0xijUka+axR4A== | 2026-08-05 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2401-2482 MHz | 0.001 | 15C |
Grants
TCB Grant - Application 4tqPnsgOo0xijUka+axR4A==
| 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: 08/05/2026 Application Dated: 08/05/2026 |
| 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-DP0750 |
| 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. The 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. |