1. FCC ID
  2. 2BUMF
  3. 2BUMF-ESMAX

FCC ID 2BUMF-ESMAX

ES MAX Controller

by Shenzhen Guli Technology Co., Ltd.

Grantee Code: 2BUMF   Product Code: ESMAX
Latest application date: 2026-07-08

FCC ID Device Details

FCC ID2BUMF-ESMAX
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BUMF
Product CodeESMAX
Applicant BusinessShenzhen Guli Technology Co., Ltd. 🇨🇳
Related Domains gulikit.com sellerhelper.top
Equipment ClassES MAX Controller
Test FirmBTF Testing Lab (Shenzhen) Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-07-08

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2026-07-08PDF 553 KB
Internal photosInternal Photos2026-07-08PDF 2.9 MB
External photosExternal Photos2026-07-08PDF 1 MB
ID label and locationID Label/Location Info2026-07-08PDF 130.7 KB
Test Setup photoTest Setup Photos2026-07-08PDF 1.4 MB
Antenna SpecificationTest Report2026-07-08PDF 660.9 KB
Test reportTest Report2026-07-08PDF 4.8 MB
Attestation StatementAttestation Statements2026-07-08PDF 131.8 KB
Kaspersky StatementAttestation Statements2026-07-08PDF 231.6 KB
TCB_validation_US_agent_processAttestation Statements2026-07-08PDF 385.6 KB
Us_AgentAttestation Statements2026-07-08PDF 179 KB
ConfidentialityCover Letter(s)2026-07-08PDF 152.7 KB
Letter AuthorizationCover Letter(s)2026-07-08PDF 72.1 KB
RF ExposureRF Exposure Info2026-07-08PDF 242 KB
Block Diagram Metadata onlyBlock DiagramPDF 26.1 KB
Schematics Metadata onlySchematicsPDF 636.1 KB
Operational Description Metadata onlyOperational DescriptionPDF 58.9 KB

Application Information

Application IDsn4bVAJ9z5FqFRQRwKoWQQ==
Final Action Date2026-07-08
Application PurposeOriginal Equipment
Applicant FRN0037930765
ModelESMAX
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionES MAX Controller
Responsible PartyNiki Zhao, Niki@gulikit.com , 15889541274
Technical ContactRyan CJ, BTF Testing Lab (Shenzhen) Co., Ltd., Ryan.cj@btf-lab.com , +86-755-23146130
Non-Technical ContactFairy Lee, SELLER HELPER INC., sellerhelper@sellerhelper.top , (303)731-9873
Test FirmRyan CJ, BTF Testing Lab (Shenzhen) Co., Ltd., Ryan.cj@btf-lab.com , 86-755-23146130
TCB Emailelabscert@applus.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
sn4bVAJ9z5FqFRQRwKoWQQ==2026-07-08Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.001615C

Grants

TCB Grant - Application sn4bVAJ9z5FqFRQRwKoWQQ==

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: 07/08/2026

Application Dated: 07/07/2026
Shenzhen Guli Technology Co., Ltd.
No.B102-1,Block B1,Vanke Cloud City Design Commune
Xingke Road,Xili Subdistrict,Xili Street
Nanshan District, Shenzhen,
China
 
Attention: Niki Zhao , Merchandiser 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:  2BUMF-ESMAX
Name of Grantee:  Shenzhen Guli Technology Co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: ES MAX Controller
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0016  

Output power listed is conducted.