1. FCC ID
  2. QCD
  3. QCD-24II552

FCC ID QCD-24II552

Electric Fireplace

by Twin-Star International Inc.

Grantee Code: QCD   Product Code: 24II552
Latest application date: 2026-05-12

FCC ID Device Details

FCC IDQCD-24II552
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeQCD
Product Code24II552
Applicant BusinessTwin-Star International Inc. 🇨🇳
Related Domains twinstarhome.com.cn
Equipment ClassElectric Fireplace
Test FirmEurofins Electrical Testing Service (Shenzhen) Co.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2412-2462 MHzOriginal Equipment2026-05-12

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-05-12PDF 1.4 MB
Internal PhotosInternal Photos2026-05-12PDF 1 MB
External PhotosExternal Photos2026-05-12PDF 615.4 KB
ID Label/Location InfoID Label/Location Info2026-05-12PDF 235.3 KB
Test Setup PhotosTest Setup Photos2026-05-12PDF 319.5 KB
ANT Test ReportTest Report2026-05-12PDF 603.3 KB
Test Report 1Test Report2026-05-12PDF 5.2 MB
Test Report 2Test Report2026-05-12PDF 6 MB
Test Report 3Test Report2026-05-12PDF 5.7 MB
Test Report 4Test Report2026-05-12PDF 752.9 KB
Test Report 5Test Report2026-05-12PDF 4.9 MB
Test Report 6Test Report2026-05-12PDF 4.6 MB
Test Report 7Test Report2026-05-12PDF 703.7 KB
Attestation StatementsAttestation Statements2026-05-12PDF 195.2 KB
US agentAttestation Statements2026-05-12PDF 73.3 KB
US agent REV1Attestation Statements2026-05-12PDF 116.1 KB
Agent AuthorizationCover Letter(s)2026-05-12PDF 90.6 KB
Long term Confidentiality LetterCover Letter(s)2026-05-12PDF 34.7 KB
RF Exposure InfoRF Exposure Info2026-05-12PDF 355.3 KB
Block Diagram Metadata onlyBlock DiagramPDF 1.3 MB
Schematics Metadata onlySchematicsPDF 397.7 KB
Operational Description Metadata onlyOperational DescriptionPDF 131.5 KB

Application Information

Application ID0SfuFo/JsctMDcOqF4uytw==
Final Action Date2026-05-12
Application PurposeOriginal Equipment
Applicant FRN0022071005
Model24II552
Frequency Range2412-2462 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionElectric Fireplace
Responsible PartyDale Duan, dale@twinstarhome.com.cn , 008676988618668
Technical ContactDale Duan, Twin-Star International Inc., dale@twinstarhome.com.cn , 008676988618668
Non-Technical ContactDale Duan, Twin-Star International Inc, dale@twinstarhome.com.cn , (561) 809-8979
Test FirmLynn Su, Eurofins Electrical Testing Service (Shenzhen) Co., Lynn.su@cpt.eurofinscn.com , +86-755-82911867
TCB Emailtcb@metlabs.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
0SfuFo/JsctMDcOqF4uytw==2026-05-12Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.003115C
2412-2462 MHz0.0263615C

Grants

TCB Grant - Application 0SfuFo/JsctMDcOqF4uytw==

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: 05/12/2026

Application Dated: 05/12/2026
Twin-Star International Inc.
12/F Taiwanese Trade Association Building
De Zheng Road, ChangAn Town
Dongguan City,
China
 
Attention: Dale Duan , 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:  QCD-24II552
Name of Grantee:  Twin-Star International Inc.
Equipment Class: Digital Transmission System
Notes: Electric Fireplace
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0031  
15C 2412.0  -  2462.0 0.02636  

Output power listed is conducted. The device supports 20MHz and 40MHz bandwidth. 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.