FCC ID 2AYHY-UC100
IoT Controller
by Xiamen Milesight IoT Co., Ltd.
Grantee Code: 2AYHY Product Code: UC100
Latest application date: 2025-11-26
FCC ID Device Details
| FCC ID | 2AYHY-UC100 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AYHY |
| Product Code | UC100 |
| Applicant Business | Xiamen Milesight IoT Co., Ltd. 🇨🇳 |
| Related Domains |  ursalink.com |
| Equipment Class | IoT Controller |
| Test Firm | Bay Area Compliance Laboratories Corp. (Dongguan) |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 904.6-926.9 MHz | Class II permissive change or modification of presently authorized equipment | 2025-11-26 |
| 902.3-925.4 MHz | Class II permissive change or modification of presently authorized equipment | 2025-11-26 |
| 904.6-926.9 MHz | Original Equipment | 2022-11-10 |
| 902.3-925.4 MHz | Original Equipment | 2022-11-10 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-11-26 | PDF 3.3 MB |
| User Manual | Users Manual | 2022-11-10 | PDF 821.2 KB |
| Internal Photos | Internal Photos | 2025-11-26 | PDF 845.4 KB |
| Internal Photos | Internal Photos | 2022-11-10 | PDF 625.5 KB |
| External Photos | External Photos | 2025-11-26 | PDF 1.6 MB |
| External Photos | External Photos | 2022-11-10 | PDF 611.2 KB |
| Label and Label Location | ID Label/Location Info | 2025-11-26 | PDF 169.6 KB |
| Label & Label Location | ID Label/Location Info | 2022-11-10 | PDF 153.6 KB |
| Test Setup Photos | Test Setup Photos | 2025-11-26 | PDF 1.3 MB |
| Test Setup Photos | Test Setup Photos | 2022-11-10 | PDF 321.2 KB |
| Test Setup Photos | Test Setup Photos | 2022-11-10 | PDF 539.7 KB |
| Antenna Report 1 | Test Report | 2025-11-26 | PDF 529.9 KB |
| Antenna Report 2 | Test Report | 2025-11-26 | PDF 462.2 KB |
| Test Report | Test Report | 2025-11-26 | PDF 1.5 MB |
| Test Report | Test Report | 2025-11-26 | PDF 1.6 MB |
| Antenna Specification | Test Report | 2022-11-10 | PDF 2.7 MB |
| Test Report | Test Report | 2022-11-10 | PDF 960 KB |
| Test Report | Test Report | 2022-11-10 | PDF 1.1 MB |
| Attestation Letter-2.911(d)(5)(i)(ii) | Attestation Statements | 2025-11-26 | PDF 129.6 KB |
| Attestation letter | Cover Letter(s) | 2025-11-26 | PDF 127.1 KB |
| US Agent Authorization Letter | Attestation Statements | 2025-11-26 | PDF 115.7 KB |
| Declaration of Similarity | Cover Letter(s) | 2025-11-26 | PDF 171.5 KB |
| FCC Agent Authorization Letter | Cover Letter(s) | 2025-11-26 | PDF 105.8 KB |
| FCC C2PC Declaration Letter | Cover Letter(s) | 2025-11-26 | PDF 79 KB |
| Professional Installation Declaration letter | Cover Letter(s) | 2025-11-26 | PDF 70.4 KB |
| DoS Letter | Cover Letter(s) | 2022-11-10 | PDF 70.6 KB |
| FCC Authorization letter | Cover Letter(s) | 2022-11-10 | PDF 16.5 KB |
| FCC Long-term Confidential Authorization | Cover Letter(s) | 2022-11-10 | PDF 43.1 KB |
| RF Exposure Report | RF Exposure Info | 2025-11-26 | PDF 112.7 KB |
| RF Exposure report | RF Exposure Info | 2025-11-26 | PDF 112.3 KB |
| RF Exposure | RF Exposure Info | 2022-11-10 | PDF 119.9 KB |
| RF Exposure | RF Exposure Info | 2022-11-10 | PDF 120.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 112.8 KB | |
| Schematics Metadata only | Schematics | PDF 148.4 KB | |
| Circuit Description Metadata only | Operational Description | PDF 134.5 KB |
Application Information
| Application ID | cQfWm8jKute4kUU7LB4KJg== |
|---|---|
| Final Action Date | 2025-11-26 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0030310346 |
| Model | UC100 |
| Frequency Range | 904.6-926.9 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | IoT Controller |
| Responsible Party | Zhenlong Tong, tongzl@ursalink.com , 0592-5023060 |
| Test Firm | David Zhang, Bay Area Compliance Laboratories Corp. (Dongguan), qa.dg@baclcorp.com  , 0086-769-8685-8891 |
| 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 | No |
| 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 |
|---|---|---|
| cQfWm8jKute4kUU7LB4KJg== | 2025-11-26 | Class II permissive change or modification of presently authorized equipment |
| 3UmDrdzX0YWTKlMiff7eog== | 2025-11-26 | Class II permissive change or modification of presently authorized equipment |
| JGuJ/LfDRsz/OTX8x/Mlhw== | 2022-11-10 | Original Equipment |
| GSVbLJLChjGe2GWRrLZW5Q== | 2022-11-10 | Original Equipment |
Grants
TCB Grant - Application JGuJ/LfDRsz/OTX8x/Mlhw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Bay Area Compliance Laboratory Corp. 1274 Anvilwood Avenue Sunnyvale, CA 94089 |
Date of Grant: 11/10/2022 Application Dated: 11/10/2022 |
| 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-UC100 |
| Name of Grantee: | Xiamen Milesight IoT Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | IoT Controller |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 904.6 - 926.9 | 0.113 |
| 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, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
EAS Grant - Application JGuJ/LfDRsz/OTX8x/Mlhw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Xiamen Milesight IoT Co., Ltd. Building C09, Software Park Phase III, Xiamen 361024,Fujian,, China |
Date of Grant: 11/10/2022 Application Dated: 11/10/2022 |
| 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-UC100 |
| Name of Grantee: | Xiamen Milesight IoT Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | IoT Controller |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 904.6 - 926.9 | 0.113 |
| 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, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| Mail To: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Bay Area Compliance Laboratory Corp. 1274 Anvilwood Avenue Sunnyvale, CA 94089 |
Date of Grant: 11/10/2022 Application Dated: 11/10/2022 |
| 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-UC100 |
| Name of Grantee: | Xiamen Milesight IoT Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | IoT Controller |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 902.3 - 925.4 | 0.13 |
| 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, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
EAS Grant - Application GSVbLJLChjGe2GWRrLZW5Q==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Xiamen Milesight IoT Co., Ltd. Building C09, Software Park Phase III, Xiamen 361024,Fujian,, China |
Date of Grant: 11/10/2022 Application Dated: 11/10/2022 |
| 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-UC100 |
| Name of Grantee: | Xiamen Milesight IoT Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | IoT Controller |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 902.3 - 925.4 | 0.13 |
| 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, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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: 11/26/2025 Application Dated: 11/26/2025 |
| 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-UC100 |
| Name of Grantee: | Xiamen Milesight IoT Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | IoT Controller |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 904.6 - 926.9 | 0.113 |
| 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, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. Class II Permissive Change of adding a new antenna described in this filing. This device must be professionally installed. |
TCB Grant - Application 3UmDrdzX0YWTKlMiff7eog==
| 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: 11/26/2025 Application Dated: 11/26/2025 |
| 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-UC100 |
| Name of Grantee: | Xiamen Milesight IoT Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | IoT Controller |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 902.3 - 925.4 | 0.13 |
| 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, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. Class II Permissive Change of adding a new antenna described in this filing. This device must be professionally installed. |