1. FCC ID
  2. 2BUOP
  3. 2BUOP-N2020

FCC ID 2BUOP-N2020

Battery Case

by shenzhen changlan Technology Co., Ltd.

Grantee Code: 2BUOP   Product Code: N2020
Latest application date: 2026-02-12

FCC ID Device Details

FCC ID2BUOP-N2020
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BUOP
Product CodeN2020
Applicant Businessshenzhen changlan Technology Co., Ltd. 🇨🇳
Related Domains ttsmarket.cc
Equipment ClassBattery Case
Test FirmSHENZHEN NCT TESTING TECHNOLOGY CO., LTD.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
0.111-0.365 MHzOriginal Equipment2026-02-12

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-08-11PDF 4.5 MB
Internal PhotosInternal Photos2026-02-12PDF 1.1 MB
External PhotosExternal Photos2026-02-12PDF 1.9 MB
LabelID Label/Location Info2026-02-12PDF 184.6 KB
Test Setup PhotosTest Setup Photos2026-02-12PDF 322 KB
Antenna ReportTest Report2026-02-12PDF 484.5 KB
Test ReportTest Report2026-02-12PDF 1.4 MB
Attestation Statements-KasperskyAttestation Statements2026-02-12PDF 121.3 KB
Attestation Statements-Not CoveredAttestation Statements2026-02-12PDF 66.9 KB
US AgentAttestation Statements2026-02-12PDF 84.1 KB
Confidentiality RequestCover Letter(s)2026-02-12PDF 66.5 KB
POACover Letter(s)2026-02-12PDF 42.5 KB
RF ExposureRF Exposure Info2026-02-12PDF 1.5 MB
Block Diagram Metadata onlyBlock DiagramPDF 15.3 KB
Schematics Metadata onlySchematicsPDF 112.7 KB
Operation Description Metadata onlyOperational DescriptionPDF 54.7 KB

Application Information

Application IDqopLdB08ldAjr5GbAWoNFQ==
Final Action Date2026-02-12
Application PurposeOriginal Equipment
Applicant FRN0037942943
ModelN2020
Frequency Range0.111-0.365 MHz
Equipment ClassDCD - Part 15 Low Power Transmitter Below 1705 kHz
Device DescriptionBattery Case
Responsible PartyShaolin Peng, 155227120@qq.com , 13728768618
Non-Technical ContactMaverick Lim, TTS MARKET INC., Maverick@ttsmarket.cc , 6463052908
Test FirmHenry Wang, SHENZHEN NCT TESTING TECHNOLOGY CO., LTD., Henry@nct-testing.com , 0755-27790922
TCB Emailjoe_chew@derycom-us.com
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
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
qopLdB08ldAjr5GbAWoNFQ==2026-02-12Original Equipment

Equipment Authorization

FrequencyRules
0.111-0.365 MHz15C

Grants

TCB Grant - Application qopLdB08ldAjr5GbAWoNFQ==

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

  DERYCOM CERTIFICATION SERVICES, INC.
1100 Falcon Avenue
Glencoe, MN 55336
Date of Grant: 02/12/2026

Application Dated: 02/12/2026
shenzhen changlan Technology Co., Ltd.
Room 103, Building l, NO.28 Langfeng Road
Tangxia Yong Community, Yanluo Street
Bao'an District, Shenzhen,
China
 
Attention: Shaolin Peng , 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:  2BUOP-N2020
Name of Grantee:  shenzhen changlan Technology Co., Ltd.
Equipment Class: Part 15 Low Power Transmitter Below 1705 kHz
Notes: Battery Case
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 0.111  -  0.365