1. FCC ID
  2. 2BRE9
  3. 2BRE9-T48

FCC ID 2BRE9-T48

Square spray window cleaning robot

by Dongguan Chenghui Intelligent Technology Co., Ltd.

Grantee Code: 2BRE9   Product Code: T48
Latest application date: 2025-09-19

FCC ID Device Details

FCC ID2BRE9-T48
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BRE9
Product CodeT48
Applicant BusinessDongguan Chenghui Intelligent Technology Co., Ltd. 🇨🇳
Equipment ClassSquare spray window cleaning robot
Test FirmShenzhen Alpha Product Testing Co., LTD.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2432-2471 MHzOriginal Equipment2025-09-19

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2025-09-19PDF 2.6 MB
Internal PhotosInternal Photos2025-09-19PDF 4 MB
External PhotosExternal Photos2025-09-19PDF 2.2 MB
ID Label/Location InfoID Label/Location Info2025-09-19PDF 628.5 KB
Test Setup PhotosTest Setup Photos2025-09-19PDF 268 KB
ANT Test ReportTest Report2025-09-19PDF 313.2 KB
Test ReportTest Report2025-09-19PDF 2.6 MB
Attestation StatementsAttestation Statements2025-09-19PDF 412.6 KB
US agentAttestation Statements2025-09-19PDF 347.5 KB
Agent AuthorizationCover Letter(s)2025-09-19PDF 17 KB
Long term Confidentiality LetterCover Letter(s)2025-09-19PDF 17 KB
RF Exposure InfoRF Exposure Info2025-09-19PDF 201.8 KB
Block Diagram Metadata onlyBlock DiagramPDF 239.8 KB
Schematics Metadata onlySchematicsPDF 508.2 KB
Operational Description Metadata onlyOperational DescriptionPDF 5.2 KB

Application Information

Application IDrhHxPUJyLH4E4JbbelYjvQ==
Final Action Date2025-09-19
Application PurposeOriginal Equipment
Applicant FRN0037360096
ModelT48
Frequency Range2432-2471 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionSquare spray window cleaning robot
Responsible PartyJiang Zheng, 2594202066@qq.com , 15024011914
Technical ContactMark Zhu, Shenzhen Alpha Product Testing Co., Ltd., mark@a-lab.cn , 075586375541
Non-Technical ContactJiang Zheng, Dongguan Chenghui Intelligent Technology Co., Ltd., 2594202066@qq.com , 15024011914
Test FirmAlan Fan, Shenzhen Alpha Product Testing Co., LTD., e016@a-lab.cn , 86 755-29766001-8109
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
rhHxPUJyLH4E4JbbelYjvQ==2025-09-19Original Equipment

Equipment Authorization

FrequencyOutputRules
2432-2471 MHz0.0008515C

Grants

TCB Grant - Application rhHxPUJyLH4E4JbbelYjvQ==

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: 09/19/2025

Application Dated: 09/19/2025
Dongguan Chenghui Intelligent Technology Co., Ltd.
Room 101, Block 2, No. 2,
Sha Jiao Xi Zheng Er Road,
Huumen Town, Dongguan City,
China
 
Attention: Jiang Zheng ,

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:  2BRE9-T48
Name of Grantee:  Dongguan Chenghui Intelligent Technology Co., Ltd.
Equipment Class: Digital Transmission System
Notes: Square spray window cleaning robot
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2432.0  -  2471.0 0.00085  

Output Power listed is conducted. 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.