FCC ID 2A282-VTAP25
VTAP25
by DOT ORIGIN LIMITED
Grantee Code: 2A282 Product Code: VTAP25
Latest application date: 2026-06-24
FCC ID Device Details
| FCC ID | 2A282-VTAP25 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2A282 |
| Product Code | VTAP25 |
| Applicant Business | DOT ORIGIN LIMITED 🇬🇧 |
| Related Domains |  dotorigin.com |
| Equipment Class | VTAP25 |
| Test Firm | TUV Rheinland Taiwan Ltd. Taipei Testing Lab. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 13.56 MHz | Class II permissive change or modification of presently authorized equipment | 2026-06-24 |
| 13.56 MHz | Original Equipment | 2025-09-01 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual Metadata only | Users Manual | 2026-02-21 | PDF 1.9 MB |
| User Manual_r1 | Users Manual | 2026-02-21 | PDF 1.9 MB |
| External Photos Metadata only | External Photos | 2026-02-21 | PDF 934.2 KB |
| External Photos_r1 | External Photos | 2026-02-21 | PDF 1.1 MB |
| ID Label and Location | ID Label/Location Info | 2025-09-01 | PDF 120.6 KB |
| Test Setup Photos_DXX | Test Setup Photos | 2026-02-21 | PDF 863.1 KB |
| Test Setup Photos_SAR | Test Setup Photos | 2026-02-21 | PDF 157.2 KB |
| Test Report | Test Report | 2026-06-24 | PDF 1.7 MB |
| ANT Gain Info | Test Report | 2025-09-01 | PDF 157 KB |
| Test Report | Test Report | 2025-09-01 | PDF 3.2 MB |
| Attestation of US Agent | Attestation Statements | 2026-06-24 | PDF 377.3 KB |
| Not Covered Entity Applicant Attestation | Attestation Statements | 2026-06-24 | PDF 312.8 KB |
| Not Covered Equipment Attestation | Attestation Statements | 2026-06-24 | PDF 312.7 KB |
| Attestation Statement_Not Covered Entity Applicant | Attestation Statements | 2025-09-01 | PDF 225.4 KB |
| Attestation Statement_Not Covered Equipment | Attestation Statements | 2025-09-01 | PDF 225.4 KB |
| Attestation Statement_US Agent Letter | Attestation Statements | 2025-09-01 | PDF 281.5 KB |
| Agency Letter | Cover Letter(s) | 2026-06-24 | PDF 311.1 KB |
| C2PC Letter | Cover Letter(s) | 2026-06-24 | PDF 252.2 KB |
| Confidentiality Letter | Cover Letter(s) | 2026-06-24 | PDF 331.9 KB |
| Modular approval Request letter | Cover Letter(s) | 2026-06-24 | PDF 246.4 KB |
| Authorization Letter | Cover Letter(s) | 2025-09-01 | PDF 232.2 KB |
| Confidentiality Request Letter | Cover Letter(s) | 2025-09-01 | PDF 243.9 KB |
| Modular approval request letter | Cover Letter(s) | 2025-09-01 | PDF 261.5 KB |
| CN26D4KA 001_FCC-SAR Appendix A - System Verification_extsigned | RF Exposure Info | 2026-06-24 | PDF 390 KB |
| CN26D4KA 001_FCC-SAR Appendix B - SAR Measurement_extsigned | RF Exposure Info | 2026-06-24 | PDF 346 KB |
| CN26D4KA 001_FCC-SAR Appendix C - Cailbration Certificate_extsigned | RF Exposure Info | 2026-06-24 | PDF 3.9 MB |
| CN26D4KA 001_FCC-SAR_extsigned | RF Exposure Info | 2026-06-24 | PDF 1.2 MB |
| SAR Report Metadata only | RF Exposure Info | 2025-09-01 | PDF 1.8 MB |
| SAR Report_Appendix A | RF Exposure Info | 2025-09-01 | PDF 129.9 KB |
| SAR Report_Appendix B | RF Exposure Info | 2025-09-01 | PDF 122.4 KB |
| SAR Report_Appendix C | RF Exposure Info | 2025-09-01 | PDF 3.8 MB |
| SAR Report_r1 | RF Exposure Info | 2025-09-01 | PDF 1.3 MB |
| Users Manual Metadata only | Users Manual | 2026-12-18 | PDF 2.8 MB |
| Internal Photos Metadata only | Internal Photos | 2026-12-18 | PDF 1.3 MB |
| External Photos Metadata only | External Photos | 2026-12-18 | PDF 763 KB |
| SAR Test Setup Photos Metadata only | Test Setup Photos | 2026-12-18 | PDF 423.2 KB |
| Test Setup Photos Metadata only | Test Setup Photos | 2026-12-18 | PDF 669.1 KB |
| Internal Photos Metadata only | Internal Photos | PDF 1 MB | |
| Internal Photos_r1 Metadata only | Internal Photos | PDF 1 MB | |
| Block Diagram Metadata only | Block Diagram | PDF 133.8 KB | |
| Block Diagram Metadata only | Block Diagram | PDF 94.1 KB | |
| Schematics Metadata only | Schematics | PDF 332.2 KB | |
| Schematics Diagram Metadata only | Schematics | PDF 363.9 KB | |
| Schematics Diagram_r1 Metadata only | Schematics | PDF 595.3 KB | |
| Schematics_external host board antenna Metadata only | Schematics | PDF 321.8 KB | |
| Operational Description Metadata only | Operational Description | PDF 251.7 KB | |
| Operational Description Metadata only | Operational Description | PDF 168.3 KB | |
| Operational Description_Antenna Specification Metadata only | Operational Description | PDF 245.8 KB | |
| Parts List Metadata only | Parts List/Tune Up Info | PDF 216.3 KB | |
| Parts List Metadata only | Parts List/Tune Up Info | PDF 129.8 KB |
Application Information
| Application ID | EfPUvTNAC5ijj/uPDQzWqw== |
|---|---|
| Final Action Date | 2026-06-24 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0031409014 |
| Model | VTAP25 |
| Frequency Range | 13.56 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | VTAP25 |
| Responsible Party | Dan Isaaman, dan@dotorigin.com , +441428685861 |
| Technical Contact | Andrew Ryan, DOT ORIGIN LIMITED, andrew.ryan@dotorigin.com , +441428685861 |
| Non-Technical Contact | Oliver Stockton, DOT ORIGIN INC., oliver.stockton@dotorigin.com , (562) 262 9642 |
| Test Firm | Zeus Y.R. Chen, TUV Rheinland Taiwan Ltd. Taipei Testing Lab., zeusyr.chen@tuv.com  , 886-2-2172-1623 |
| TCB Email | tcb-hotline@tuv.com |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Single Modular Approval |
| 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 |
|---|---|---|
| EfPUvTNAC5ijj/uPDQzWqw== | 2026-06-24 | Class II permissive change or modification of presently authorized equipment |
| bGMGOXQ+L3KNUoZvPZFIeA== | 2025-09-01 | Original Equipment |
Equipment Authorization
| Frequency |
|---|
| 13.56 MHz |
Grants
TCB Grant - Application EfPUvTNAC5ijj/uPDQzWqw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
TUV Rheinland of North America, Inc. 1279 Quarry Lane Suite A Pleasanton, CA 94566 |
Date of Grant: 06/24/2026 Application Dated: 06/24/2026 |
| DOT ORIGIN LIMITED |
| Unit 7 Coopers Place |
| Combe Lane, Wormley |
| Godalming, GU8 5SZ United Kingdom |
| Attention: Dan Isaaman , |
| 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: | 2A282-VTAP25 |
| Name of Grantee: | DOT ORIGIN LIMITED |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | VTAP25 |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 13.56 - 13.56 |
| Class 2 Permissive Change to add an alternative antenna. Single Modular Approval. This grant is valid only when the device is sold to OEM integrators. Only the antenna described in this filing is approved. The antenna(s) used for this transmitter must not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. The installers must be provided with antenna installation instructions and transmitter operating conditions satisfying RF exposure compliance. |
TCB Grant - Application bGMGOXQ+L3KNUoZvPZFIeA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
TUV Rheinland of North America, Inc. 1279 Quarry Lane Suite A Pleasanton, CA 94566 |
Date of Grant: 09/01/2025 Application Dated: 08/25/2025 |
| DOT ORIGIN LIMITED |
| Unit 7 Coopers Place |
| Combe Lane, Wormley |
| Godalming, GU8 5SZ United Kingdom |
| Attention: Dan Isaaman , |
| 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: | 2A282-VTAP25 |
| Name of Grantee: | DOT ORIGIN LIMITED |
| Equipment Class: | Part 15 Low Power Communication Device Transmitter |
| Notes: | VTAP25 |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 13.56 - 13.56 |
| Single Modular Approval. This grant is valid only when the device is sold to OEM integrators. Only the antenna described in this filing is approved. The antenna(s) used for this transmitter must not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. The installers must be provided with antenna installation instructions and transmitter operating conditions satisfying RF exposure compliance. The highest report SAR value for Body is 0.094 W/kg. |