Blinds Curtain Shade Shutters Chain Motor Controller

Ningbo Langzan Electrical Technology Co., Ltd - Original Equipment

Building A, Hengyuan Plaza, No. 1988 North Third Road East, Baisha Street,


Listed Certified Devices

Brand Device Name Model Type Certification Date
Ningbo Langzan Electrical Technology Co., Ltd Blinds Curtain Shade Shutters Chain Motor Controller LZ-8K433 FCC ID 2025-04-27
FCC Application Details
EquipmentBlinds Curtain Shade Shutters Chain Motor Controller
FRN0036923076
Grantee Code2BOSL
Product Code-LZ-8K433
Applicant BusinessNingbo Langzan Electrical Technology Co., Ltd
Business AddressBuilding A, Hengyuan Plaza, No. 1988 North Third Road East, Baisha Street,, Cixi City, Zhejiang Province, N/A China
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
TCB Email[email protected]
ApplicantEric Eric –
Applicant Phone
Applicant Fax15888031636
Applicant Email[email protected]
Applicant MailStop
Test FirmShenzhen Most Technology Service Co., Ltd.
Test Firm ContactSunny Deng
Test Firm Phone
Test Firm Fax
Test Firm Email[email protected]
Certified ByEric Chen –

Further Details May Be Available From: fcc.id/2BOSLLZ8K433 or fcc.report/FCC-ID/2BOSLLZ8K433


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 8240128
Mirror: FCCID.io - 8240128
Attestation Statements
Attestation StatementsAdobe Acrobat PDFpdf73.26 K2025-04-272025-04-27

Document 8240126
Mirror: FCCID.io - 8240126
Users Manual
Users ManualAdobe Acrobat PDFpdf176.36 K2025-04-272025-04-27

Document 8240125
Mirror: FCCID.io - 8240125
Long term Confidentiality Letter
Cover Letter(s)Adobe Acrobat PDFpdf80.1 K2025-04-272025-04-27

Document 8240124
Mirror: FCCID.io - 8240124
ID Label/Location Info
ID Label/Location InfoAdobe Acrobat PDFpdf148.83 K2025-04-272025-04-27

Document 8240122
Mirror: FCCID.io - 8240122
ANT Test Report
Test ReportAdobe Acrobat PDFpdf213.18 K2025-04-272025-04-27

Document 8240121
Mirror: FCCID.io - 8240121
Agent Authorization
Cover Letter(s)Adobe Acrobat PDFpdf82.75 K2025-04-272025-04-27

Document 8240120
Mirror: FCCID.io - 8240120
Test Setup Photos
Test Setup PhotosAdobe Acrobat PDFpdf1.56 M2025-04-272025-04-27

Document 8240119
Mirror: FCCID.io - 8240119
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf1.54 M2025-04-272025-04-27

Document 8240118
Mirror: FCCID.io - 8240118
RF Exposure Info
RF Exposure InfoAdobe Acrobat PDFpdf159.07 K2025-04-272025-04-27

Document 8240117
Mirror: FCCID.io - 8240117
Test Report
Test ReportAdobe Acrobat PDFpdf2.35 M2025-04-272025-04-27

Document 8240116
Mirror: FCCID.io - 8240116
External Photos
External PhotosAdobe Acrobat PDFpdf559.27 K2025-04-272025-04-27

Document 8240115
Mirror: FCCID.io - 8240115
US agent
Attestation StatementsAdobe Acrobat PDFpdf801.5 K2025-04-272025-04-27

Schematics
SchematicsAdobe Acrobat PDF93.01 K2025-04-27

Operational Description
Operational DescriptionAdobe Acrobat PDF107.76 K2025-04-27

Block Diagram
Block DiagramAdobe Acrobat PDF110.46 K2025-04-27

US agent
Attestation StatementsAdobe Acrobat PDF801.5 K2025-04-272025-04-27

Attestation Statements
Attestation StatementsAdobe Acrobat PDF73.26 K2025-04-272025-04-27

Agent Authorization
Cover Letter(s)Adobe Acrobat PDF82.75 K2025-04-272025-04-27

Long term Confidentiality Letter
Cover Letter(s)Adobe Acrobat PDF80.1 K2025-04-272025-04-27

External Photos
External PhotosAdobe Acrobat PDF559.27 K2025-04-272025-04-27

ID Label/Location Info
ID Label/Location InfoAdobe Acrobat PDF148.83 K2025-04-272025-04-27

Internal Photos
Internal PhotosAdobe Acrobat PDF1.54 M2025-04-272025-04-27

RF Exposure Info
RF Exposure InfoAdobe Acrobat PDF159.07 K2025-04-272025-04-27

Test Report
Test ReportAdobe Acrobat PDF2.35 M2025-04-272025-04-27

ANT Test Report
Test ReportAdobe Acrobat PDF213.18 K2025-04-272025-04-27

Test Setup Photos
Test Setup PhotosAdobe Acrobat PDF1.56 M2025-04-272025-04-27

Users Manual
Users ManualAdobe Acrobat PDF176.36 K2025-04-272025-04-27

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