FCC ID 2ARBY-300S
Classic 300S Ultrasonic Smart Humidifier
by Arovast Corporation
Grantee Code: 2ARBY Product Code: 300S
Latest application date: 2025-01-26
FCC ID Device Details
| FCC ID | 2ARBY-300S |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2ARBY |
| Product Code | 300S |
| Applicant Business | Arovast Corporation 🇺🇸 |
| Related Domains |  vesync.com |
| Equipment Class | Classic 300S Ultrasonic Smart Humidifier |
| Test Firm | EST Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2422-2452 MHz | Original Equipment | 2025-01-26 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| UM | Users Manual | 2025-01-26 | PDF 2.4 MB |
| INT PHO | Internal Photos | 2025-01-26 | PDF 1.5 MB |
| EXT PHO | External Photos | 2025-01-26 | PDF 446.6 KB |
| LABEL | ID Label/Location Info | 2025-01-26 | PDF 164.3 KB |
| LABEL LOCATION | ID Label/Location Info | 2025-01-26 | PDF 229.6 KB |
| SETUP PHOTO | Test Setup Photos | 2025-01-26 | PDF 389.5 KB |
| ANT SPEC | Test Report | 2025-01-26 | PDF 807 KB |
| BLE TEST REPORT | Test Report | 2025-01-26 | PDF 4.2 MB |
| WIFI TEST REPORT P1 | Test Report | 2025-01-26 | PDF 4.2 MB |
| WIFI TEST REPORT P2 | Test Report | 2025-01-26 | PDF 5.2 MB |
| FCC Covered Equipment Certification Attestation Letter | Attestation Statements | 2025-01-26 | PDF 375.8 KB |
| FCC US AGENT LETTER | Attestation Statements | 2025-01-26 | PDF 384.6 KB |
| FCC Authorization letter | Cover Letter(s) | 2025-01-26 | PDF 309.5 KB |
| FCC CONFIDENCE LETTER | Cover Letter(s) | 2025-01-26 | PDF 258.2 KB |
| FCC MODEL DIFFERENCE LETTER | Cover Letter(s) | 2025-01-26 | PDF 245.4 KB |
| RF EXPO LETTER | RF Exposure Info | 2025-01-26 | PDF 64.5 KB |
| block diagram Metadata only | Block Diagram | PDF 106.3 KB | |
| schematics Metadata only | Schematics | PDF 298.1 KB | |
| operation description Metadata only | Operational Description | PDF 164.3 KB |
Application Information
| Application ID | g/fGPd+PbTStZr1gy6g7GA== |
|---|---|
| Final Action Date | 2025-01-26 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0027859651 |
| Model | 300S |
| Frequency Range | 2422-2452 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Classic 300S Ultrasonic Smart Humidifier |
| Responsible Party | Wayne pan, Senior Manager, wayne.pan@vesync.com , 7145091019 |
| Test Firm | Iceman Hu, EST Technology Co., Ltd., iceman.hu@gdest.cn  , +86 0769-83081888 |
| TCB Email | darial@compliancetesting.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Power output listed is conducted. This device has a 20 MHz and 40 MHz bandwidth mode.The antenna(s) used for this transmitter must be installed 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 transmitter. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| g/fGPd+PbTStZr1gy6g7GA== | 2025-01-26 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application g/fGPd+PbTStZr1gy6g7GA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 01/26/2025 Application Dated: 01/26/2025 |
| Arovast Corporation |
| 1775 FLIGHT WAY, SUITE 150 |
| TUSTIN, CA 92782 |
| Attention: Wayne pan , Senior 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: | 2ARBY-300S |
| Name of Grantee: | Arovast Corporation |
| Equipment Class: | Digital Transmission System |
| Notes: | Classic 300S Ultrasonic Smart Humidifier |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0054576 | |||
| 15C | 2412.0 - 2462.0 | 0.0872971 | |||
| 15C | 2422.0 - 2452.0 | 0.0515229 |
| Power output listed is conducted. This device has a 20 MHz and 40 MHz bandwidth mode.The antenna(s) used for this transmitter must be installed 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 transmitter. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
EAS Grant - Application g/fGPd+PbTStZr1gy6g7GA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Arovast Corporation 1775 FLIGHT WAY, SUITE 150 TUSTIN, CA 92782 United States |
Date of Grant: 01/26/2025 Application Dated: 01/26/2025 |
| Attention: Wayne pan , Senior 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: | 2ARBY-300S |
| Name of Grantee: | Arovast Corporation |
| Equipment Class: | Digital Transmission System |
| Notes: | Classic 300S Ultrasonic Smart Humidifier |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0054576 | |||
| 15C | 2412.0 - 2462.0 | 0.0872971 | |||
| 15C | 2422.0 - 2452.0 | 0.0515229 |
| Power output listed is conducted. This device has a 20 MHz and 40 MHz bandwidth mode.The antenna(s) used for this transmitter must be installed 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 transmitter. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| Mail To: |