1. FCC ID
  2. 2BRMT
  3. 2BRMT-CSA15BX1

FCC ID 2BRMT-CSA15BX1

Vehicle-mounted Internet Box

by Beijing guiheng Technical Service Co., Ltd

Grantee Code: 2BRMT   Product Code: CSA15BX1
Latest application date: 2025-09-09

FCC ID Device Details

FCC ID2BRMT-CSA15BX1
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BRMT
Product CodeCSA15BX1
Applicant BusinessBeijing guiheng Technical Service Co., Ltd 🇨🇳
Related Domains carsl.cn
Equipment ClassVehicle-mounted Internet Box
Test FirmShenzhen EU Testing Laboratory Limited

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-09-09
2412-2462 MHzOriginal Equipment2025-09-09
5745-5825 MHzOriginal Equipment2025-09-09

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2026-03-08PDF 2.4 MB
Internal photosInternal Photos2026-03-08PDF 2.8 MB
External photosExternal Photos2026-03-08PDF 674.6 KB
ID label and locationID Label/Location Info2025-09-09PDF 133 KB
Test Setup photoTest Setup Photos2026-03-08PDF 1 MB
Antenna SpecificationTest Report2025-09-09PDF 4.1 MB
Test report BLETest Report2025-09-09PDF 1.3 MB
Test report BLE DATATest Report2025-09-09PDF 1.2 MB
Test report BTTest Report2025-09-09PDF 1.4 MB
Test report BT DATATest Report2025-09-09PDF 4.6 MB
Test report WiFi 2.4GTest Report2025-09-09PDF 1.5 MB
Test report WiFi 2.4G DATATest Report2025-09-09PDF 3.5 MB
Test report WiFi 5GTest Report2025-09-09PDF 1.7 MB
Test report WiFi 5G DATATest Report2025-09-09PDF 3.7 MB
Attestation_StatementAttestation Statements2025-09-09PDF 155.2 KB
Kaspersky StatementAttestation Statements2025-09-09PDF 206.5 KB
TCB_validation_US_agent_processAttestation Statements2025-09-09PDF 374 KB
US_AgentAttestation Statements2025-09-09PDF 81.1 KB
ConfidentialityCover Letter(s)2025-09-09PDF 175.4 KB
Letter AuthorizationCover Letter(s)2025-09-09PDF 71.4 KB
Software ConfigurationCover Letter(s)2025-09-09PDF 68.4 KB
RF ExposureRF Exposure Info2025-09-09PDF 189.2 KB
Block Diagram Metadata onlyBlock DiagramPDF 349.6 KB
Schematics Metadata onlySchematicsPDF 189.4 KB
Operational Description Metadata onlyOperational DescriptionPDF 325.3 KB
Software Security Metadata onlySDR Software/Security Info.PDF 102.7 KB

Application Information

Application IDYO31qLV6ABdrrLWxybE8xw==
Final Action Date2025-09-09
Application PurposeOriginal Equipment
Applicant FRN0037391190
ModelCSA15BX1
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionVehicle-mounted Internet Box
Responsible PartySi Li, lisi@carsl.cn , 13058183313
Technical ContactSally Zhang, Shenzhen EU Testing Laboratory Limited, sally.zhang@eu-test.com , (86)-18824580176
Test FirmSally Zhang, Shenzhen EU Testing Laboratory Limited, sally.zhang@eu-test.com , (86)-18824580176
TCB Emailelabscert@applus.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
YO31qLV6ABdrrLWxybE8xw==2025-09-09Original Equipment
JwPnauxTE3nnydKMyLxuCw==2025-09-09Original Equipment
2PhNcBJny5fhYSIrUCQumg==2025-09-09Original Equipment

Equipment Authorization

FrequencyOutputRulesGrant Notes
2402-2480 MHz0.000415CCC
2402-2480 MHz0.000715CCC
2412-2462 MHz0.030915CCC
5180-5240 MHz0.022415ECC
5745-5825 MHz0.02715ECC

Grants

TCB Grant - Application YO31qLV6ABdrrLWxybE8xw==

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

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 09/09/2025

Application Dated: 09/09/2025
Beijing guiheng Technical Service Co., Ltd
No. 203-4, 2nd Floor, Building 2, No. 14,
Dongshuncheng Street, Yanqing District,
Beijing, 102101
China
 
Attention: Si Li , Business 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:  2BRMT-CSA15BX1
Name of Grantee:  Beijing guiheng Technical Service Co., Ltd
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Vehicle-mounted Internet Box
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.0004  

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. End-users must be provided with operating procedures for satisfying RF exposure compliance.

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

TCB Grant - Application JwPnauxTE3nnydKMyLxuCw==

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

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 09/09/2025

Application Dated: 09/09/2025
Beijing guiheng Technical Service Co., Ltd
No. 203-4, 2nd Floor, Building 2, No. 14,
Dongshuncheng Street, Yanqing District,
Beijing, 102101
China
 
Attention: Si Li , Business 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:  2BRMT-CSA15BX1
Name of Grantee:  Beijing guiheng Technical Service Co., Ltd
Equipment Class: Digital Transmission System
Notes: Vehicle-mounted Internet Box
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.0007  
CC 15C 2412.0  -  2462.0 0.0309  

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. End-users must be provided with operating procedures for satisfying RF exposure compliance.

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

TCB Grant - Application 2PhNcBJny5fhYSIrUCQumg==

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

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 09/09/2025

Application Dated: 09/09/2025
Beijing guiheng Technical Service Co., Ltd
No. 203-4, 2nd Floor, Building 2, No. 14,
Dongshuncheng Street, Yanqing District,
Beijing, 102101
China
 
Attention: Si Li , Business 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:  2BRMT-CSA15BX1
Name of Grantee:  Beijing guiheng Technical Service Co., Ltd
Equipment Class: Unlicensed National Information Infrastructure TX
Notes: Vehicle-mounted Internet Box
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15E 5180.0  -  5240.0 0.0224  
CC 15E 5745.0  -  5825.0 0.027  

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. End-users must be provided with operating procedures for satisfying RF exposure compliance. The device contains 20MHz and 40MHz bandwidth.

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