FCC ID 2BVUK-JK-EF2-1-SUS
JAYKAY e-FIN 2.0
by JayKay GmbH
Grantee Code: 2BVUK Product Code: JKEF21SUS
Latest application date: 2026-07-01
FCC ID Device Details
| FCC ID | 2BVUK-JK-EF2-1-SUS |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BVUK |
| Product Code | JKEF21SUS |
| Applicant Business | JayKay GmbH 🇩🇪 |
| Related Domains |  ccti-lab.com |
| Equipment Class | JAYKAY e-FIN 2.0 |
| Test Firm | Shenzhen BKC Testing Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-07-01 |
| 433.99 MHz | Original Equipment | 2026-07-01 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| External Photos | External Photos | 2026-07-01 | PDF 996.5 KB |
| Label Information | ID Label/Location Info | 2026-07-01 | PDF 171.2 KB |
| Antenna Report | Test Report | 2026-07-01 | PDF 1.9 MB |
| Test Report | Test Report | 2026-07-01 | PDF 1.5 MB |
| Test Report | Test Report | 2026-07-01 | PDF 5.5 MB |
| Attestation Statements of US Agent for Service of Process, 2.911(d)(7) | Attestation Statements | 2026-07-01 | PDF 133.4 KB |
| Attestation of Covered Equipment, 2.911(d)(5)(i)(ii) | Attestation Statements | 2026-07-01 | PDF 85.8 KB |
| Agent Authorization Letter Template | Cover Letter(s) | 2026-07-01 | PDF 152.5 KB |
| Short & Long Term Confidentiality Request | Cover Letter(s) | 2026-07-01 | PDF 92.2 KB |
| RF Exposure Report | RF Exposure Info | 2026-07-01 | PDF 119.2 KB |
| User Manual Metadata only | Users Manual | 2026-12-27 | PDF 3.4 MB |
| Internal Photos Metadata only | Internal Photos | 2026-12-27 | PDF 1.1 MB |
| Test Setup Photos Metadata only | Test Setup Photos | 2026-12-27 | PDF 345.8 KB |
| BLOCK Metadata only | Block Diagram | PDF 33.8 KB | |
| SCH Metadata only | Schematics | PDF 1.1 MB | |
| Operational Description Metadata only | Operational Description | PDF 82.7 KB |
Application Information
| Application ID | miwyNkN7IGLqVN9sTv3dPA== |
|---|---|
| Final Action Date | 2026-07-01 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038349379 |
| Model | JK-EF2-1-SUS |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | JAYKAY e-FIN 2.0 |
| Responsible Party | Benedict Kuhlmann, kathy@ccti-lab.com , +4975433009999 |
| Technical Contact | JayKay GmbH, kathy@ccti-lab.com |
| Non-Technical Contact | Yangyang Xu, HOPEK CORPORATION INC, HopekPeter@gmail.com  |
| Test Firm | Levi Xiao, Shenzhen BKC Testing Co., Ltd., xiaoqiuming@bkc-lab.com  , 13662971642 |
| TCB Email | anezam@qai.org  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| 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 |
|---|---|---|
| miwyNkN7IGLqVN9sTv3dPA== | 2026-07-01 | Original Equipment |
| F2Q6Z8oympFoK9v/bT0sdg== | 2026-07-01 | Original Equipment |
Grants
TCB Grant - Application miwyNkN7IGLqVN9sTv3dPA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 07/01/2026 Application Dated: 06/29/2026 |
| JayKay GmbH |
| Heidachstr. 70/2, 88079 Kressbronn, Germany |
| Kressbronn, Germany |
| Attention: Benedict Kuhlmann , |
| 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: | 2BVUK-JK-EF2-1-SUS |
| Name of Grantee: | JayKay GmbH |
| Equipment Class: | Digital Transmission System |
| Notes: | JAYKAY e-FIN 2.0 |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2412.0 - 2462.0 | 0.00207 |
| Power listed is the maximum conducted output power. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application F2Q6Z8oympFoK9v/bT0sdg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 07/01/2026 Application Dated: 06/30/2026 |
| JayKay GmbH |
| Heidachstr. 70/2, 88079 Kressbronn, Germany |
| Kressbronn, Germany |
| Attention: Benedict Kuhlmann , |
| 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: | 2BVUK-JK-EF2-1-SUS |
| Name of Grantee: | JayKay GmbH |
| Equipment Class: | Part 15 Security/Remote Control Transmitter |
| Notes: | JAYKAY e-FIN 2.0 |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15.231 | 433.99 - 433.99 |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |