Self-powered wireless doorbell

Shenzhen Xinsilu Smart Home Co., Ltd. - Original Equipment

5 floor No.18 Langkou Industrial Park Langkou Community Dalang street,Longhua District,


Listed Certified Devices

Brand Device Name Model Type Certification Date
Shenzhen Xinsilu Smart Home Co., Ltd. Self-powered wireless doorbell ZFD-21A FCC ID 2021-12-03
FCC Application Details
EquipmentSelf-powered wireless doorbell
FRN0030798425
Grantee Code2AZKV
Product CodeZFD-21A
Applicant BusinessShenzhen Xinsilu Smart Home Co., Ltd.
Business Address5 floor No.18 Langkou Industrial Park Langkou Community Dalang street,Longhua District,, shenzhen, 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]
ApplicantLiangrong wan –
Applicant Phone
Applicant Fax075583977923
Applicant Email[email protected]
Applicant MailStop
Test FirmShenzhen Global Test Service Co., Ltd.
Test Firm ContactJunwen Liu
Test Firm Phone
Test Firm Fax
Test Firm Email[email protected]
Certified ByPETER XIAO –

Further Details May Be Available From: fcc.id/2AZKVZFD21A or fcc.report/FCC-ID/2AZKVZFD21A


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 5566841
Mirror: FCCID.io - 5566841
User Manual
Users ManualAdobe Acrobat PDFpdf4.63 M2021-12-032021-12-03

Document 5566840
Mirror: FCCID.io - 5566840
Label and location
ID Label/Location InfoAdobe Acrobat PDFpdf172.18 K2021-12-032021-12-03

Document 5566839
Mirror: FCCID.io - 5566839
Test Report
Test ReportAdobe Acrobat PDFpdf2.28 M2021-12-032021-12-03

Document 5566838
Mirror: FCCID.io - 5566838
FCC_Short Long Term Confidentiality Request
Cover Letter(s)Adobe Acrobat PDFpdf134.89 K2021-12-032021-12-03

Document 5566837
Mirror: FCCID.io - 5566837
Agent Authorization Rev 1.0
Cover Letter(s)Adobe Acrobat PDFpdf15.96 K2021-12-032021-12-03

Document 5566836
Mirror: FCCID.io - 5566836
Test Setup Photos
Test Setup PhotosAdobe Acrobat PDFpdf244.16 K2021-12-032021-12-03

Document 5566835
Mirror: FCCID.io - 5566835
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf544.64 K2021-12-032021-12-03

Document 5566834
Mirror: FCCID.io - 5566834
External Photos
External PhotosAdobe Acrobat PDFpdf801.17 K2021-12-032021-12-03

User Manual
Users ManualAdobe Acrobat PDF4.63 M2021-12-032021-12-03

Agent Authorization Rev 1.0
Cover Letter(s)Adobe Acrobat PDF15.96 K2021-12-032021-12-03

Block
Block DiagramAdobe Acrobat PDF84.56 K2021-12-03

Test Report
Test ReportAdobe Acrobat PDF2.28 M2021-12-032021-12-03

SCH
SchematicsAdobe Acrobat PDF65.54 K2021-12-03

OP
Operational DescriptionAdobe Acrobat PDF176.95 K2021-12-03

Label and location
ID Label/Location InfoAdobe Acrobat PDF172.18 K2021-12-032021-12-03

Internal Photos
Internal PhotosAdobe Acrobat PDF544.64 K2021-12-032021-12-03

FCC_Short Long Term Confidentiality Request
Cover Letter(s)Adobe Acrobat PDF134.89 K2021-12-032021-12-03

External Photos
External PhotosAdobe Acrobat PDF801.17 K2021-12-032021-12-03

Test Setup Photos
Test Setup PhotosAdobe Acrobat PDF244.16 K2021-12-032021-12-03

Related FCC IDs: