FCC ID 2AL4D-H740B
BrailleSense 7-40
by SELVAS Healthcare, Inc.
Grantee Code: 2AL4D Product Code: H740B
Latest application date: 2026-09-08
FCC ID Device Details
| FCC ID | 2AL4D-H740B |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AL4D |
| Product Code | H740B |
| Applicant Business | SELVAS Healthcare, Inc. 🇰🇷 |
| Related Domains |  selvas.com  fccusagent.com |
| Equipment Class | BrailleSense 7-40 |
| Test Firm | Guangdong Dongdian Testing Service Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2026-09-08 |
| 5745-5825 MHz | Original Equipment | 2026-09-08 |
| 2402-2480 MHz | Original Equipment | 2026-09-08 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Label and Location | ID Label/Location Info | 2026-09-08 | PDF 201.2 KB |
| Antenna Specification | Test Report | 2026-09-08 | PDF 1.1 MB |
| Antenna Specification 1 | Test Report | 2026-09-08 | PDF 1.1 MB |
| Antenna Specification 2 | Test Report | 2026-09-08 | PDF 1.1 MB |
| SAR Test Report | RF Exposure Info | 2026-09-08 | PDF 2.5 MB |
| SAR Test Report Appendix A | RF Exposure Info | 2026-09-08 | PDF 1.2 MB |
| SAR Test Report Appendix B | RF Exposure Info | 2026-09-08 | PDF 1.7 MB |
| SAR Test Report Appendix C | RF Exposure Info | 2026-09-08 | PDF 1.3 MB |
| SAR Test Report Appendix E | RF Exposure Info | 2026-09-08 | PDF 809.3 KB |
| Test Report BLE Part 1 | Test Report | 2026-09-08 | PDF 3.4 MB |
| Test Report BLE Part 2 | Test Report | 2026-09-08 | PDF 3.2 MB |
| Test Report Part 1 | Test Report | 2026-09-08 | PDF 1.8 MB |
| Test Report Part 1 | Test Report | 2026-09-08 | PDF 4.1 MB |
| Test Report Part 10 | Test Report | 2026-09-08 | PDF 1.5 MB |
| Test Report Part 11 | Test Report | 2026-09-08 | PDF 4.2 MB |
| Test Report Part 12 | Test Report | 2026-09-08 | PDF 5.6 MB |
| Test Report Part 13 | Test Report | 2026-09-08 | PDF 5.2 MB |
| Test Report Part 2 | Test Report | 2026-09-08 | PDF 4.4 MB |
| Test Report Part 2 | Test Report | 2026-09-08 | PDF 4.5 MB |
| Test Report Part 3 | Test Report | 2026-09-08 | PDF 4.1 MB |
| Test Report Part 4 | Test Report | 2026-09-08 | PDF 3.7 MB |
| Test Report Part 5 | Test Report | 2026-09-08 | PDF 4.5 MB |
| Test Report Part 6 | Test Report | 2026-09-08 | PDF 3.7 MB |
| Test Report Part 7 | Test Report | 2026-09-08 | PDF 4.5 MB |
| Test Report Part 8 | Test Report | 2026-09-08 | PDF 2 MB |
| Test Report Part 9 | Test Report | 2026-09-08 | PDF 4.9 MB |
| Test Report WIFI Part 1 | Test Report | 2026-09-08 | PDF 5.4 MB |
| Test Report WIFI Part 2 | Test Report | 2026-09-08 | PDF 3.7 MB |
| Test Report WIFI Part 3 | Test Report | 2026-09-08 | PDF 2.7 MB |
| Test Report WIFI Part 4 | Test Report | 2026-09-08 | PDF 3.6 MB |
| Software Security Information | Cover Letter(s) | 2026-09-08 | PDF 130.1 KB |
| Covered Equipment Attestation | Attestation Statements | 2026-09-08 | PDF 36.1 KB |
| U.S. Agent Designation Attestation | Attestation Statements | 2026-09-08 | PDF 109.8 KB |
| Agent Authorization Letter | Cover Letter(s) | 2026-09-08 | PDF 38.2 KB |
| Confidentiality Letter | Cover Letter(s) | 2026-09-08 | PDF 87.9 KB |
| Users Manual Metadata only | Users Manual | 2027-03-03 | PDF 5.8 MB |
| Internal Photos 1 Metadata only | Internal Photos | 2027-03-03 | PDF 4.7 MB |
| Internal Photos 2 Metadata only | Internal Photos | 2027-03-03 | PDF 4.6 MB |
| Internal Photos 3 Metadata only | Internal Photos | 2027-03-03 | PDF 5.4 MB |
| Internal Photos 4 Metadata only | Internal Photos | 2027-03-03 | PDF 4.1 MB |
| Internal Photos 5 Metadata only | Internal Photos | 2027-03-03 | PDF 4.6 MB |
| External Photos Metadata only | External Photos | 2027-03-03 | PDF 3.2 MB |
| SAR Setup Photos Metadata only | Test Setup Photos | 2027-03-03 | PDF 1.1 MB |
| SAR Setup photos Metadata only | Test Setup Photos | 2027-03-03 | PDF 1.1 MB |
| Test Setup Photos Metadata only | Test Setup Photos | 2027-03-03 | PDF 1.3 MB |
| Test Setup photos Metadata only | Test Setup Photos | 2027-03-03 | PDF 1.3 MB |
| Block Diagram Metadata only | Block Diagram | PDF 1.1 MB | |
| Schematics Metadata only | Schematics | PDF 1.4 MB | |
| Operational Description Metadata only | Operational Description | PDF 110.8 KB | |
| Tune Up Information Metadata only | Parts List/Tune Up Info | PDF 1.2 MB |
Application Information
| Application ID | kSk0phVlyURzwtuJgcbonw== |
|---|---|
| Final Action Date | 2026-09-08 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0026517615 |
| Model | H740B |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | BrailleSense 7-40 |
| Responsible Party | ILHYUNG KIM, jeffrey.i.kim@selvas.com , +82-42-879-3000 |
| Non-Technical Contact | Tim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com , 7085713148 |
| Test Firm | Mr. Jamy Yu, Guangdong Dongdian Testing Service Co., Ltd., jamy@dgddt.com  , +86-0769-89201646 |
| TCB Email | TCB@nemko.com  |
| 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 |
|---|---|---|
| kSk0phVlyURzwtuJgcbonw== | 2026-09-08 | Original Equipment |
| N7bj8bzh+yOrbYxJRh/CPw== | 2026-09-08 | Original Equipment |
| 23PZLgwC+8z/UqqHZGhbxA== | 2026-09-08 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application N7bj8bzh+yOrbYxJRh/CPw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 09/08/2026 Application Dated: 09/04/2026 |
| SELVAS Healthcare, Inc. |
| 155, Sinseong-ro, Yuseong-gu |
| Daejeon, South Korea |
| Attention: ILHYUNG KIM , |
| 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: | 2AL4D-H740B |
| Name of Grantee: | SELVAS Healthcare, Inc. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | BrailleSense 7-40 |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.01102 | ||
| CC MO ND | 15E | 5260.0 - 5320.0 | 0.01084 | ||
| CC MO ND | 15E | 5500.0 - 5720.0 | 0.00902 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.01016 |
| Output power listed is conducted. This device supports 20, 40 and 80 MHz bandwidth modes. SAR compliance for body-worn operating conditions is restricted to belt clips, holsters or similar accessories that have no metallic components in the assembly and must provide minimum separation distance as described in this filling. End users must be informed of the body worn requirements for satisfying RF Exposure compliance. The highest reported SAR for stand-alone and simultaneous transmission exposure conditions are 0.95 W/kg and 1.41 W/kg, respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
| ND: | This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h). |
TCB Grant - Application kSk0phVlyURzwtuJgcbonw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 09/08/2026 Application Dated: 09/04/2026 |
| SELVAS Healthcare, Inc. |
| 155, Sinseong-ro, Yuseong-gu |
| Daejeon, South Korea |
| Attention: ILHYUNG KIM , |
| 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: | 2AL4D-H740B |
| Name of Grantee: | SELVAS Healthcare, Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | BrailleSense 7-40 |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00277 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.00991 |
| Output power listed is conducted. This device supports 20 and 40 MHz bandwidth modes. SAR compliance for body-worn operating conditions is restricted to belt clips, holsters or similar accessories that have no metallic components in the assembly and must provide minimum separation distance as described in this filling. End users must be informed of the body worn requirements for satisfying RF Exposure compliance. The highest reported SAR for stand-alone and simultaneous transmission exposure conditions are 0.71 W/kg and 1.41 W/kg, respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
TCB Grant - Application 23PZLgwC+8z/UqqHZGhbxA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Nemko North America, Inc. 303 River Road Ottawa, Ontario, K1V 1H2 Canada |
Date of Grant: 09/08/2026 Application Dated: 09/04/2026 |
| SELVAS Healthcare, Inc. |
| 155, Sinseong-ro, Yuseong-gu |
| Daejeon, South Korea |
| Attention: ILHYUNG KIM , |
| 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: | 2AL4D-H740B |
| Name of Grantee: | SELVAS Healthcare, Inc. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | BrailleSense 7-40 |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00253 |
| Output power listed is conducted. SAR compliance for body-worn operating conditions is restricted to belt clips, holsters or similar accessories that have no metallic components in the assembly and must provide minimum separation distance as described in this filling. End users must be informed of the body worn requirements for satisfying RF Exposure compliance. The highest reported SAR for stand-alone and simultaneous transmission exposure conditions are 1.25 W/kg and 1.41 W/kg, respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |