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FCC ID 2AXMF-UMR3

Thread Mesh Receiver — by AC Infinity Inc.

Device Details

FCC ID2AXMF-UMR3
Grantee Code2AXMF
Product CodeUMR3
ApplicantAC Infinity Inc.
AddressCity of Industry, CA, 91789, United States
Equipment ClassDTS - Digital Transmission System
Device DescriptionThread Mesh Receiver
Application PurposeOriginal Equipment
Grant Date2026-09-10
Frequency Range2405-2480 MHz

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2405.00000000–2480.00000000 MHz Original Equipment 2026-09-10

Exhibits (17) View on FCC.gov ↗

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DocumentTypeAvailableFile
Attestation Statements of US Agent for Service of Process, 2.911(d)(7) Attestation Statements 2026-09-10 ADOBE ACROBAT PDF 1.4 MB
Attestation of Covered Equipment, 2.911(d)(5)(i)(ii) Attestation Statements 2026-09-10 ADOBE ACROBAT PDF 904.2 KB
BLOCK Metadata only Block Diagram ADOBE ACROBAT PDF 94.5 KB
Declaration Letter of Model Difference Cover Letter(s) 2026-09-10 ADOBE ACROBAT PDF 985.2 KB
Agent Authorization Letter Template Cover Letter(s) 2026-09-10 ADOBE ACROBAT PDF 1.3 MB
Short & Long Term Confidentiality Request Cover Letter(s) 2026-09-10 ADOBE ACROBAT PDF 1.6 MB
External Photos Metadata only External Photos 2027-03-09 ADOBE ACROBAT PDF 1.2 MB
Label and Information ID Label/Location Info 2026-09-10 ADOBE ACROBAT PDF 270 KB
Internal Photos Metadata only Internal Photos 2027-03-09 ADOBE ACROBAT PDF 1 MB
Operational Description Metadata only Operational Description ADOBE ACROBAT PDF 83.2 KB
BOM Metadata only Parts List/Tune Up Info ADOBE ACROBAT PDF 144.2 KB
RF Exposure Report RF Exposure Info 2026-09-10 ADOBE ACROBAT PDF 94.2 KB
SCH Metadata only Schematics ADOBE ACROBAT PDF 321.4 KB
Antenna Report Test Report 2026-09-10 ADOBE ACROBAT PDF 4.4 MB
Test Report Test Report 2026-09-10 ADOBE ACROBAT PDF 2 MB
Test Setup Photos Metadata only Test Setup Photos 2027-03-09 ADOBE ACROBAT PDF 1.7 MB
User Manual Metadata only Users Manual 2027-03-09 ADOBE ACROBAT PDF 1.6 MB

Application Information

Application IDQEjesak5/CjfqIypzNlI1A==
Final Action Date2026-09-10
Application PurposeOriginal Equipment
ModelUMR3
Frequency Range2405-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionThread Mesh Receiver
Responsible PartyJason Tran, operations@acinfinity.com, 626-923-6399
Technical ContactAC Infinity Inc., operations@acinfinity.com
Non-Technical ContactJason Tran, AC Infinity Inc., operations@acinfinity.com
Test FirmHenry Wang, Shenzhen NTT Testing Technology Co., Ltd., Quality@ntt-testing.com, +86 134 1824 6061
TCB Emailanezam@qai.org
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Long-Term ConfidentialityYes
Short-Term ConfidentialityYes
Short-Term Release Date03/09/2027
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications (1)

Application IDDatePurpose
QEjesak5/CjfqIypzNlI1A== 2026-09-10 Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmission DesignatorRules
2405.00000000–2480.00000000 MHz 0.0016000 15C

Grants

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.

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