FCC ID 2ADIYR1
Smart Electronic Stethoscope
by Smartsound Corporation
Grantee Code: 2ADIY Product Code: R1
Latest application date: 2026-10-30
FCC ID Device Details
| FCC ID | 2ADIYR1 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2ADIY |
| Product Code | R1 |
| Applicant Business | Smartsound Corporation 🇰🇷 |
| Related Domains |  ismartsound.com  fccusagent.com |
| Equipment Class | Smart Electronic Stethoscope |
| Test Firm | KES Co., Ltd |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2422-2452 MHz | Original Equipment | 2026-10-30 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-10-30 | PDF 734.4 KB |
| Internal Photos | Internal Photos | 2026-10-30 | PDF 1.3 MB |
| External Photos | External Photos | 2026-10-30 | PDF 1.2 MB |
| Label and Location Info | ID Label/Location Info | 2026-10-30 | PDF 207.6 KB |
| Label and Location Information | ID Label/Location Info | 2026-10-30 | PDF 207.6 KB |
| Test Setup Photos | Test Setup Photos | 2026-10-30 | PDF 2.4 MB |
| Test Setup Photos | Test Setup Photos | 2026-10-30 | PDF 725.6 KB |
| Antenna Specification | Test Report | 2026-10-30 | PDF 6 MB |
| Test Report | Test Report | 2026-10-30 | PDF 4.8 MB |
| Test Report Part 15.247 Pt 1 | Test Report | 2026-10-30 | PDF 4.7 MB |
| Test Report Part 15.247 Pt 2 | Test Report | 2026-10-30 | PDF 4.6 MB |
| Test Report Part 15.247 Pt 3 | Test Report | 2026-10-30 | PDF 4.9 MB |
| Attestation Statement part 2.911(d)(7) | Attestation Statements | 2026-10-30 | PDF 48.6 KB |
| Attstn Stmts Parts 2.911(d)(5)(i)&(ii) | Attestation Statements | 2026-10-30 | PDF 43.6 KB |
| Wifi Attestation Letter | Cover Letter(s) | 2026-10-30 | PDF 26.6 KB |
| Agent Authorization Letter | Cover Letter(s) | 2026-10-30 | PDF 96.5 KB |
| Condfidentiality Request Letter | Cover Letter(s) | 2026-10-30 | PDF 53.7 KB |
| RF Exposure | RF Exposure Info | 2026-10-30 | PDF 220.3 KB |
| Block Diagram Metadata only | Block Diagram | PDF 215.3 KB | |
| Schematics Metadata only | Schematics | PDF 325.1 KB | |
| Operational Description Metadata only | Operational Description | PDF 208.1 KB | |
| Parts List Metadata only | Parts List/Tune Up Info | PDF 56.3 KB |
Application Information
| Application ID | k8i05EsOYSYofRZKFkaIqg== |
|---|---|
| Final Action Date | 2026-10-30 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0024057770 |
| Model | R1 |
| Equipment Class | JAB - Part 15 Class B Digital Device |
| Device Description | Smart Electronic Stethoscope |
| Responsible Party | Jungho Lee, jhojholee@ismartsound.com , +82-2-575-2252 |
| Non-Technical Contact | Tim Payne, FCC US Agent, LLC, support@fccusagent.com , 708-571-3148 |
| Test Firm | Insung Ryu, KES Co., Ltd, kes@kes.co.kr  , 82-31-425-6200 |
| TCB Email | cb@industrial-ia.com  |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| Short-Term Confidentiality | No |
| 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 |
|---|---|---|
| k8i05EsOYSYofRZKFkaIqg== | 2026-10-30 | Original Equipment |
| Wo3ksK1eqpXJUdnS3nQAQw== | 2026-10-30 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application Wo3ksK1eqpXJUdnS3nQAQw==
| 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: 10/30/2026 Application Dated: 10/30/2026 |
| Smartsound Corporation |
| 4F, 171, Yangjaecheon-ro, Gangnam-gu |
| Seoul, South Korea |
| Attention: Jungho Lee , Team Manager |
| 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: | 2ADIYR1 |
| Name of Grantee: | Smartsound Corporation |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart Electronic Stethoscope |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00611 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.06109 | ||
| CC | 15C | 2422.0 - 2452.0 | 0.04797 |
| Output Power listed is the maximum conducted output power. This device supports 20 and 40 MHz bandwidth modes. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application k8i05EsOYSYofRZKFkaIqg==
| 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: 10/30/2026 Application Dated: 10/30/2026 |
| Smartsound Corporation |
| 4F, 171, Yangjaecheon-ro, Gangnam-gu |
| Seoul, South Korea |
| Attention: Jungho Lee , Team Manager |
| 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: | 2ADIYR1 |
| Name of Grantee: | Smartsound Corporation |
| Equipment Class: | Part 15 Class B Digital Device |
| Notes: | Smart Electronic Stethoscope |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15B | - |