1. FCC ID
  2. YMX
  3. YMX-KP04

FCC ID YMX-KP04

KP04 controller

by XIAMEN COMFORT SCIENCE & TECHNOLOGY GROUP CO., LTD

Grantee Code: YMX   Product Code: KP04
Latest application date: 2025-03-21

FCC ID Device Details

FCC IDYMX-KP04
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeYMX
Product CodeKP04
Applicant BusinessXIAMEN COMFORT SCIENCE & TECHNOLOGY GROUP CO., LTD 🇨🇳
Related Domains easepal.com.cn
Equipment ClassKP04 controller
Test FirmShenzhen Most Technology Service Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-03-21
5745-5825 MHzOriginal Equipment2025-03-21
2402-2480 MHzOriginal Equipment2025-03-21

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2025-03-21PDF 353.3 KB
Internal PhotosInternal Photos2025-03-21PDF 5.3 MB
External PhotosExternal Photos2025-03-21PDF 2.2 MB
ID Label/Location InfoID Label/Location Info2025-03-21PDF 64.1 KB
Test Setup PhotosTest Setup Photos2025-03-21PDF 2.1 MB
Test Setup Photos 1Test Setup Photos2025-03-21PDF 2.1 MB
Test Setup Photos 2Test Setup Photos2025-03-21PDF 102.5 KB
ANT Test ReportTest Report2025-03-21PDF 3.2 MB
Test Report 1Test Report2025-03-21PDF 5.4 MB
Test Report 1Test Report2025-03-21PDF 5.5 MB
Test Report 1Test Report2025-03-21PDF 5.1 MB
Test Report 2Test Report2025-03-21PDF 5.4 MB
Test Report 2Test Report2025-03-21PDF 5.2 MB
Test Report 2Test Report2025-03-21PDF 5.4 MB
Test Report 3Test Report2025-03-21PDF 5.4 MB
Test Report 3Test Report2025-03-21PDF 5.3 MB
Test Report 3Test Report2025-03-21PDF 5.4 MB
Test Report 4Test Report2025-03-21PDF 1.8 MB
Test Report 4Test Report2025-03-21PDF 5 MB
Test Report 4Test Report2025-03-21PDF 5.2 MB
Test Report 5Test Report2025-03-21PDF 5.5 MB
Test Report 5Test Report2025-03-21PDF 539.6 KB
Test Report 6Test Report2025-03-21PDF 5.5 MB
Test Report 6Test Report2025-03-21PDF 5.4 MB
Test Report 7Test Report2025-03-21PDF 5.4 MB
Test Report 8Test Report2025-03-21PDF 2.5 MB
Test Report 9Test Report2025-03-21PDF 2.5 MB
Attestation StatementsAttestation Statements2025-03-21PDF 71.3 KB
US agentAttestation Statements2025-03-21PDF 79.6 KB
Agent AuthorizationCover Letter(s)2025-03-21PDF 83.6 KB
Long term Confidentiality LetterCover Letter(s)2025-03-21PDF 79.5 KB
RF Exposure Info 1RF Exposure Info2025-03-21PDF 1.8 MB
RF Exposure Info 2RF Exposure Info2025-03-21PDF 4.3 MB
RF Exposure Info 3RF Exposure Info2025-03-21PDF 5.6 MB
Block Diagram Metadata onlyBlock DiagramPDF 416.1 KB
Schematics Metadata onlySchematicsPDF 1 MB
Operational Description Metadata onlyOperational DescriptionPDF 135.7 KB
SDR Software/Security Info Metadata onlySDR Software/Security Info.PDF 151.7 KB

Application Information

Application IDrUeXFo1gzVdT3Tt+FP+3nA==
Final Action Date2025-03-21
Application PurposeOriginal Equipment
Applicant FRN0020057428
ModelKP04
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionKP04 controller
Responsible PartyPengfei Cui, Safety Engineer, cpf.cui@easepal.com.cn , +86-592-7266925
Test FirmSunny Deng, Shenzhen Most Technology Service Co., Ltd., sunny.deng@szmost.com , 0755-26980487
TCB Emailtcb@metlabs.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsOutput power listed is conducted. The device supports 20MHz and 40 MHz bandwidth. Highest reported SAR for Body-worn accessory and simultaneous transmission are 0.38W/kg, 0.71W/kg respectively.

Applications

Application IDDatePurpose
rUeXFo1gzVdT3Tt+FP+3nA==2025-03-21Original Equipment
j+j5wUL5Fl+Ooy3zzJWL5Q==2025-03-21Original Equipment
7YKc5H97dKDg8tL6j/LDcg==2025-03-21Original Equipment

Equipment Authorization

FrequencyOutputGrant Notes
2402-2480 MHz0.0007200CC
2402-2480 MHz0.00185CC, MO
2412-2462 MHz0.03191CC, MO
5180-5240 MHz0.02382CC, MO
5260-5320 MHz0.02786CC, MO, ND
5500-5700 MHz0.02177CC, MO, ND
5745-5825 MHz0.03614CC, MO

Grants

TCB Grant - Application rUeXFo1gzVdT3Tt+FP+3nA==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 03/21/2025

Application Dated: 03/21/2025
XIAMEN COMFORT SCIENCE & TECHNOLOGY GROUP CO., LTD
(5/F) NO.168, QIANPU ROAD
SIMING DISTRICT
XIAMEN,
China
 
Attention: Pengfei Cui , Safety Engineer

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:  YMX-KP04
Name of Grantee:  XIAMEN COMFORT SCIENCE & TECHNOLOGY GROUP CO., LTD
Equipment Class: Digital Transmission System
Notes: KP04 controller
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC MO 15C 2402.0  -  2480.0 0.00185  
CC MO 15C 2412.0  -  2462.0 0.03191  

Output power listed is conducted. The device supports 20MHz and 40 MHz bandwidth. Highest reported SAR for Body-worn accessory and simultaneous transmission are 0.38W/kg, 0.71W/kg respectively.

CC: This device is certified pursuant to two different Part 15 rules sections.
MO: This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing.

TCB Grant - Application j+j5wUL5Fl+Ooy3zzJWL5Q==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 03/21/2025

Application Dated: 03/21/2025
XIAMEN COMFORT SCIENCE & TECHNOLOGY GROUP CO., LTD
(5/F) NO.168, QIANPU ROAD
SIMING DISTRICT
XIAMEN,
China
 
Attention: Pengfei Cui , Safety Engineer

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:  YMX-KP04
Name of Grantee:  XIAMEN COMFORT SCIENCE & TECHNOLOGY GROUP CO., LTD
Equipment Class: Unlicensed National Information Infrastructure TX
Notes: KP04 controller
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC MO 15E 5180.0  -  5240.0 0.02382  
CC MO ND 15E 5260.0  -  5320.0 0.02786  
CC MO ND 15E 5500.0  -  5700.0 0.02177  
CC MO 15E 5745.0  -  5825.0 0.03614  

Output power listed is conducted. The device supports 20MHz, 40MHz and 80MHz bandwidths. Highest reported SAR for Body-worn accessory and simultaneous transmission are 0.68W/kg, 0.71W/kg respectively.

CC: This device is certified pursuant to two different Part 15 rules sections.
MO: This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing.
ND: This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h).

TCB Grant - Application 7YKc5H97dKDg8tL6j/LDcg==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 03/21/2025

Application Dated: 03/21/2025
XIAMEN COMFORT SCIENCE & TECHNOLOGY GROUP CO., LTD
(5/F) NO.168, QIANPU ROAD
SIMING DISTRICT
XIAMEN,
China
 
Attention: Pengfei Cui , Safety Engineer

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:  YMX-KP04
Name of Grantee:  XIAMEN COMFORT SCIENCE & TECHNOLOGY GROUP CO., LTD
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: KP04 controller
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.00072  

Output power listed is conducted.

CC: This device is certified pursuant to two different Part 15 rules sections.