1. FCC ID
  2. 2BUR4
  3. 2BUR4-LK-820

FCC ID 2BUR4-LK-820

laser level

by Nantong Linken Optoelectronic Technology Co., Ltd

Grantee Code: 2BUR4   Product Code: LK820
Latest application date: 2026-02-09

FCC ID Device Details

FCC ID2BUR4-LK-820
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BUR4
Product CodeLK820
Applicant BusinessNantong Linken Optoelectronic Technology Co., Ltd 🇨🇳
Related Domains glocerts.com
Equipment Classlaser level
Test FirmShenzhen CTB Testing Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402 MHzOriginal Equipment2026-02-09

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-08-08PDF 5.6 MB
Internal PhotosInternal Photos2026-08-08PDF 792.5 KB
External PhotosExternal Photos2026-02-09PDF 690.2 KB
ID Label/Location InfoID Label/Location Info2026-02-09PDF 363.7 KB
Test Setup PhotosTest Setup Photos2026-02-09PDF 181.9 KB
ANT Test ReportTest Report2026-02-09PDF 349 KB
Test ReportTest Report2026-02-09PDF 1.3 MB
Attestation StatementsAttestation Statements2026-02-09PDF 107.9 KB
US agentAttestation Statements2026-02-09PDF 412.8 KB
Agent AuthorizationCover Letter(s)2026-02-09PDF 13.9 KB
Long & short term Confidentiality LetterCover Letter(s)2026-02-09PDF 232 KB
RF Exposure InfoRF Exposure Info2026-02-09PDF 111.1 KB
Block Diagram Metadata onlyBlock DiagramPDF 23.6 KB
Schematics Metadata onlySchematicsPDF 30.8 KB
Operational Description Metadata onlyOperational DescriptionPDF 277.7 KB

Application Information

Application ID6xkuMk7nTGZJ+qq03rtByA==
Final Action Date2026-02-09
Application PurposeOriginal Equipment
Applicant FRN0037971801
ModelLK-820
Frequency Range2402 MHz
Equipment ClassDXX - Part 15 Low Power Communication Device Transmitter
Device Descriptionlaser level
Responsible PartyHai Gu, 921583806@qq.com , 13538214502
Non-Technical ContactHuiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , (626) 588-8039
Test FirmRita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com , 86-13538218145
TCB Emailtcb@metlabs.com
TCB ScopeA2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz
Short-Term ConfidentialityYes
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
6xkuMk7nTGZJ+qq03rtByA==2026-02-09Original Equipment

Equipment Authorization

FrequencyRules
2402 MHz15C

Grants

TCB Grant - Application 6xkuMk7nTGZJ+qq03rtByA==

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: 02/09/2026

Application Dated: 02/09/2026
Nantong Linken Optoelectronic Technology Co., Ltd
No. 6, Baixing Zhongchuangyuan, Fuqian Road,
Luguqiao Town,
Qidong City, Nantong City, Jiangsu Province,
China
 
Attention: Hai Gu ,

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:  2BUR4-LK-820
Name of Grantee:  Nantong Linken Optoelectronic Technology Co., Ltd
Equipment Class: Part 15 Low Power Communication Device Transmitter
Notes: laser level
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2402.0