FCC ID 2AXMF-UMR3
Thread Mesh Receiver
by AC Infinity Inc.
Grantee Code: 2AXMF Product Code: UMR3
Latest application date: 2026-09-10
FCC ID Device Details
| FCC ID | 2AXMF-UMR3 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AXMF |
| Product Code | UMR3 |
| Applicant Business | AC Infinity Inc. 🇺🇸 |
| Related Domains |  acinfinity.com |
| Equipment Class | Thread Mesh Receiver |
| Test Firm | Shenzhen NTT Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2405-2480 MHz | Original Equipment | 2026-09-10 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Label and Information | ID Label/Location Info | 2026-09-10 | PDF 270 KB |
| Antenna Report | Test Report | 2026-09-10 | PDF 4.4 MB |
| Test Report | Test Report | 2026-09-10 | PDF 2 MB |
| Attestation Statements of US Agent for Service of Process, 2.911(d)(7) | Attestation Statements | 2026-09-10 | PDF 1.4 MB |
| Attestation of Covered Equipment, 2.911(d)(5)(i)(ii) | Attestation Statements | 2026-09-10 | PDF 904.2 KB |
| Agent Authorization Letter Template | Cover Letter(s) | 2026-09-10 | PDF 1.3 MB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-09-10 | PDF 985.2 KB |
| Short & Long Term Confidentiality Request | Cover Letter(s) | 2026-09-10 | PDF 1.6 MB |
| RF Exposure Report | RF Exposure Info | 2026-09-10 | PDF 94.2 KB |
| User Manual Metadata only | Users Manual | 2027-03-09 | PDF 1.6 MB |
| Internal Photos Metadata only | Internal Photos | 2027-03-09 | PDF 1 MB |
| External Photos Metadata only | External Photos | 2027-03-09 | PDF 1.2 MB |
| Test Setup Photos Metadata only | Test Setup Photos | 2027-03-09 | PDF 1.7 MB |
| BLOCK Metadata only | Block Diagram | PDF 94.5 KB | |
| SCH Metadata only | Schematics | PDF 321.4 KB | |
| Operational Description Metadata only | Operational Description | PDF 83.2 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 144.2 KB |
Application Information
| Application ID | QEjesak5/CjfqIypzNlI1A== |
|---|---|
| Final Action Date | 2026-09-10 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0030003339 |
| Model | UMR3 |
| Frequency Range | 2405-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Thread Mesh Receiver |
| Responsible Party | Jason Tran, operations@acinfinity.com , 626-923-6399 |
| Technical Contact | AC Infinity Inc., operations@acinfinity.com |
| Non-Technical Contact | Jason Tran, AC Infinity Inc., operations@acinfinity.com |
| Test Firm | Henry Wang, Shenzhen NTT Testing Technology Co., Ltd., Quality@ntt-testing.com  , +86 134 1824 6061 |
| TCB Email | anezam@qai.org  |
| 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 | 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 |
|---|---|---|
| QEjesak5/CjfqIypzNlI1A== | 2026-09-10 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2405-2480 MHz | 0.0016 | 15C |
Grants
TCB Grant - Application QEjesak5/CjfqIypzNlI1A==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
QAI LABORATORIES LTD 3980 North Fraser Way Burnaby, BC, V5J5K5 Canada |
Date of Grant: 09/10/2026 Application Dated: 09/09/2026 |
| AC Infinity Inc. |
| 21880 Baker Parkway, |
| City of Industry, CA 91789 |
| Attention: Jason Tran , 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: | 2AXMF-UMR3 |
| Name of Grantee: | AC Infinity Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | Thread Mesh Receiver |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2405.0 - 2480.0 | 0.0016 |
| Power listed is the maximum conducted output power. The antennas used with this transmitter must be installed to provide a minimum 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. End-users must be provided with operating procedures for satisfying RF exposure compliance. |