1. FCC ID
  2. 2BUFY
  3. 2BUFY-DF-W-TCD-001

FCC ID 2BUFY-DF-W-TCD-001

Wireless trailer light

by Shenzhen Rongkeda International Trade Co., Ltd.

Grantee Code: 2BUFY   Product Code: DFWTCD001
Latest application date: 2026-01-19

FCC ID Device Details

FCC ID2BUFY-DF-W-TCD-001
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BUFY
Product CodeDFWTCD001
Applicant BusinessShenzhen Rongkeda International Trade Co., Ltd. 🇨🇳
Equipment ClassWireless trailer light
Test FirmShenzhen HongBiao Certification& Testing Co., Ltd

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2412-2462 MHzOriginal Equipment2026-01-19

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-01-19PDF 983.3 KB
Internal PhotosInternal Photos2026-01-19PDF 1.1 MB
External PhotosExternal Photos2026-01-19PDF 734.6 KB
ID Label/Location InfoID Label/Location Info2026-01-19PDF 470.5 KB
Test Setup PhotosTest Setup Photos2026-01-19PDF 241.9 KB
ANT Test ReportTest Report2026-01-19PDF 289 KB
Test ReportTest Report2026-01-19PDF 4.1 MB
Attestation StatementsAttestation Statements2026-01-19PDF 636.2 KB
US agentAttestation Statements2026-01-19PDF 489.8 KB
Agent AuthorizationCover Letter(s)2026-01-19PDF 211.4 KB
Long term Confidentiality LetterCover Letter(s)2026-01-19PDF 211.8 KB
Model DifferenceCover Letter(s)2026-01-19PDF 20.8 KB
RF Exposure InfoRF Exposure Info2026-01-19PDF 334.6 KB
Block Diagram Metadata onlyBlock DiagramPDF 191.4 KB
Schematics Metadata onlySchematicsPDF 46.6 KB
Operational Description Metadata onlyOperational DescriptionPDF 350.4 KB

Application Information

Application IDRF7JsB8XbtKwWOyrqfFuvg==
Final Action Date2026-01-19
Application PurposeOriginal Equipment
Applicant FRN0037875606
ModelDF-W-TCD-001
Frequency Range2412-2462 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionWireless trailer light
Responsible PartyWenrong CHEN, rkdshenzhen@hotmail.com , 13828760972
Non-Technical ContactKi Ki, XINNAISI INC, hukiki860@gmail.com , +1(951)893-3011
Test FirmLeo Su, Shenzhen HongBiao Certification& Testing Co., Ltd, engineer01@sz-hongbiao.com , 13265750412
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
RF7JsB8XbtKwWOyrqfFuvg==2026-01-19Original Equipment

Equipment Authorization

FrequencyOutputRules
2412-2462 MHz0.0415C

Grants

TCB Grant - Application RF7JsB8XbtKwWOyrqfFuvg==

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: 01/19/2026

Application Dated: 01/19/2026
Shenzhen Rongkeda International Trade Co., Ltd.
1102, Jiangnan Times Building, Bantian
Longgang District, Shenzhen City,
Shenzhen City, Guangdong Province,
China
 
Attention: Wenrong CHEN , 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:  2BUFY-DF-W-TCD-001
Name of Grantee:  Shenzhen Rongkeda International Trade Co., Ltd.
Equipment Class: Digital Transmission System
Notes: Wireless trailer light
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2412.0  -  2462.0 0.04  

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