FCC ID 2AYHY-WT30X
Smart Fan Coil Thermostat
by Xiamen Milesight IoT Co., Ltd.
Grantee Code: 2AYHY Product Code: WT30X
Latest application date: 2025-09-25
FCC ID Device Details
| FCC ID | 2AYHY-WT30X |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AYHY |
| Product Code | WT30X |
| Applicant Business | Xiamen Milesight IoT Co., Ltd. 🇨🇳 |
| Related Domains |  ursalink.com |
| Equipment Class | Smart Fan Coil Thermostat |
| Test Firm | Bay Area Compliance Laboratories Corp.(Xiamen) |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 902.3-927.6 MHz | Original Equipment | 2025-09-25 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-09-25 | PDF 2.2 MB |
| Internal Photos | Internal Photos | 2025-09-25 | PDF 5.3 MB |
| External Photos | External Photos | 2025-09-25 | PDF 5.2 MB |
| Label and Label Location | ID Label/Location Info | 2025-09-25 | PDF 4.1 MB |
| Test Setup Photos | Test Setup Photos | 2025-09-25 | PDF 1.5 MB |
| Antenna Specification | Test Report | 2025-09-25 | PDF 4.5 MB |
| Test Report | Test Report | 2025-09-25 | PDF 3.8 MB |
| 2.911(d)(5)(i)(ii) Attestation Statement | Attestation Statements | 2025-09-25 | PDF 196.7 KB |
| Attestation Letter | Attestation Statements | 2025-09-25 | PDF 130.8 KB |
| US Agent Attestation Letter | Attestation Statements | 2025-09-25 | PDF 183.2 KB |
| DoS Letter | Cover Letter(s) | 2025-09-25 | PDF 107.9 KB |
| FCC Agent Authorization Letter | Cover Letter(s) | 2025-09-25 | PDF 106.1 KB |
| FCC Long Term Confidential Request | Cover Letter(s) | 2025-09-25 | PDF 197 KB |
| RF Exposure Information | RF Exposure Info | 2025-09-25 | PDF 445.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 289.2 KB | |
| Schematics Metadata only | Schematics | PDF 421.1 KB | |
| Operation Description Metadata only | Operational Description | PDF 457.4 KB |
Application Information
| Application ID | oOClfV0wYMmE2ASZ0ReaKQ== |
|---|---|
| Final Action Date | 2025-09-25 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0030310346 |
| Model | WT30X |
| Frequency Range | 902.3-927.6 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Smart Fan Coil Thermostat |
| Responsible Party | Zhenlong Tong, tongzl@ursalink.com , 0592-5023060 |
| Test Firm | Mike Tu, Bay Area Compliance Laboratories Corp.(Xiamen), qa.xm@baclcorp.com  , 86-592-3200111 |
| TCB Email | bacl.regulatory@baclcorp.com |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| 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 |
|---|---|---|
| oOClfV0wYMmE2ASZ0ReaKQ== | 2025-09-25 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 902.3-927.6 MHz | 0.00546 | 15C |
Grants
TCB Grant - Application oOClfV0wYMmE2ASZ0ReaKQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue Sunnyvale, CA 94089 |
Date of Grant: 09/25/2025 Application Dated: 09/25/2025 |
| Xiamen Milesight IoT Co., Ltd. |
| Building C09, Software Park Phase III, |
| Xiamen 361024,Fujian,, China |
| Attention: Zhenlong Tong , 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: | 2AYHY-WT30X |
| Name of Grantee: | Xiamen Milesight IoT Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Smart Fan Coil Thermostat |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 902.3 - 927.6 | 0.00546 |
| Output power listed is conducted. 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 antenna or transmitter. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device is capable of Hybrid mode. |