Smart Battery Video Doorbell

Shenzhen ADDX Innovation Technology co. ,LTD. - Original Equipment

NO.2013, Building 9B-3. Shenzhen Bay, Technology and Ecological Park, Nanshan District,


a4x.io

Listed Certified Devices

Brand Device Name Model Type Certification Date
Shenzhen ADDX Innovation Technology co. ,LTD. Smart Battery Video Doorbell DB325A FCC ID 2025-01-16
FCC Application Details
EquipmentSmart Battery Video Doorbell
FRN0028750016
Grantee Code2AUDF
Product Code-DB325A
Applicant BusinessShenzhen ADDX Innovation Technology co. ,LTD.
Business AddressNO.2013, Building 9B-3. Shenzhen Bay, Technology and Ecological Park, Nanshan 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]
ApplicantGarry yang –
Applicant Phone
Applicant Fax0755-32914980
Applicant Email[email protected]
Applicant MailStop
Test FirmShenzhen Toby Technology Co., Ltd.
Test Firm ContactRay Lai
Test Firm Phone
Test Firm Fax
Test Firm Email[email protected]
Certified ByIvan Su –

Further Details May Be Available From: fcc.id/2AUDFDB325A or fcc.report/FCC-ID/2AUDFDB325A


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 7984209
Mirror: FCCID.io - 7984209
Test Setup Photos
Test Setup PhotosAdobe Acrobat PDFpdf1003.77 K2025-01-162025-01-16

Document 7984171
Mirror: FCCID.io - 7984171
Users Manual
Users ManualAdobe Acrobat PDFpdf948.88 K2025-01-162025-01-16

Document 7984169
Mirror: FCCID.io - 7984169
Test Report
Test ReportAdobe Acrobat PDFpdf1.88 M2025-01-162025-01-16

Document 7984159
Mirror: FCCID.io - 7984159
RF Exposure Info
RF Exposure InfoAdobe Acrobat PDFpdf833.09 K2025-01-162025-01-16

Document 7984156
Mirror: FCCID.io - 7984156
ID Label/Location Info
ID Label/Location InfoAdobe Acrobat PDFpdf709.89 K2025-01-162025-01-16

Document 7984155
Mirror: FCCID.io - 7984155
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf1.64 M2025-01-162025-01-16

Document 7984154
Mirror: FCCID.io - 7984154
External Photos
External PhotosAdobe Acrobat PDFpdf1.11 M2025-01-162025-01-16

Document 7984152
Mirror: FCCID.io - 7984152
ANT Test Report
Test ReportAdobe Acrobat PDFpdf868.76 K2025-01-162025-01-16

Document 7984151
Mirror: FCCID.io - 7984151
Model Difference
Cover Letter(s)Adobe Acrobat PDFpdf171.54 K2025-01-162025-01-16

Document 7984150
Mirror: FCCID.io - 7984150
Agent Authorization
Cover Letter(s)Adobe Acrobat PDFpdf269 K2025-01-162025-01-16

Document 7984149
Mirror: FCCID.io - 7984149
Attestation Statements
Attestation StatementsAdobe Acrobat PDFpdf461.9 K2025-01-162025-01-16

Document 7984148
Mirror: FCCID.io - 7984148
US agent
Attestation StatementsAdobe Acrobat PDFpdf419.35 K2025-01-162025-01-16

Document 7984147
Mirror: FCCID.io - 7984147
Long term Confidentiality Letter
Cover Letter(s)Adobe Acrobat PDFpdf152.04 K2025-01-162025-01-16

Document 7984146
Mirror: FCCID.io - 7984146
Test Report 4
Test ReportAdobe Acrobat PDFpdf1.91 M2025-01-162025-01-16

Document 7984145
Mirror: FCCID.io - 7984145
Test Report 3
Test ReportAdobe Acrobat PDFpdf1.9 M2025-01-162025-01-16

Document 7984135
Mirror: FCCID.io - 7984135
Users Manual
Users ManualAdobe Acrobat PDFpdf948.88 K2025-01-162025-01-16

Document 7984134
Mirror: FCCID.io - 7984134
Test Setup Photos
Test Setup PhotosAdobe Acrobat PDFpdf1003.77 K2025-01-162025-01-16

Document 7984133
Mirror: FCCID.io - 7984133
RF Exposure Info
RF Exposure InfoAdobe Acrobat PDFpdf833.09 K2025-01-162025-01-16

Document 7984114
Mirror: FCCID.io - 7984114
ID Label/Location Info
ID Label/Location InfoAdobe Acrobat PDFpdf709.89 K2025-01-162025-01-16

Document 7984113
Mirror: FCCID.io - 7984113
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf1.64 M2025-01-162025-01-16

Document 7984112
Mirror: FCCID.io - 7984112
External Photos
External PhotosAdobe Acrobat PDFpdf1.11 M2025-01-162025-01-16

Document 7984110
Mirror: FCCID.io - 7984110
Test Report 2
Test ReportAdobe Acrobat PDFpdf3.95 M2025-01-162025-01-16

Document 7984109
Mirror: FCCID.io - 7984109
Test Report 1
Test ReportAdobe Acrobat PDFpdf3.07 M2025-01-162025-01-16

Document 7984108
Mirror: FCCID.io - 7984108
ANT Test Report 2
Test ReportAdobe Acrobat PDFpdf1.16 M2025-01-162025-01-16

Document 7984107
Mirror: FCCID.io - 7984107
ANT Test Report 1
Test ReportAdobe Acrobat PDFpdf852.22 K2025-01-162025-01-16

Document 7984106
Mirror: FCCID.io - 7984106
Model Difference
Cover Letter(s)Adobe Acrobat PDFpdf171.54 K2025-01-162025-01-16

Document 7984105
Mirror: FCCID.io - 7984105
Agent Authorization
Cover Letter(s)Adobe Acrobat PDFpdf269 K2025-01-162025-01-16

Document 7984104
Mirror: FCCID.io - 7984104
Attestation Statements
Attestation StatementsAdobe Acrobat PDFpdf461.9 K2025-01-162025-01-16

Document 7984103
Mirror: FCCID.io - 7984103
US agent
Attestation StatementsAdobe Acrobat PDFpdf419.35 K2025-01-162025-01-16

Document 7984102
Mirror: FCCID.io - 7984102
Long term Confidentiality Letter
Cover Letter(s)Adobe Acrobat PDFpdf152.04 K2025-01-162025-01-16

Operational Description
Operational DescriptionAdobe Acrobat PDF447.13 K2025-01-16

Agent Authorization
Cover Letter(s)Adobe Acrobat PDF269 K2025-01-162025-01-16

ANT Test Report 2
Test ReportAdobe Acrobat PDF1.16 M2025-01-162025-01-16

Test Setup Photos
Test Setup PhotosAdobe Acrobat PDF1003.77 K2025-01-162025-01-16

Users Manual
Users ManualAdobe Acrobat PDF948.88 K2025-01-162025-01-16

US agent
Attestation StatementsAdobe Acrobat PDF419.35 K2025-01-162025-01-16

Attestation Statements
Attestation StatementsAdobe Acrobat PDF461.9 K2025-01-162025-01-16

Model Difference
Cover Letter(s)Adobe Acrobat PDF171.54 K2025-01-162025-01-16

Long term Confidentiality Letter
Cover Letter(s)Adobe Acrobat PDF152.04 K2025-01-162025-01-16

Test Report 2
Test ReportAdobe Acrobat PDF3.95 M2025-01-162025-01-16

External Photos
External PhotosAdobe Acrobat PDF1.11 M2025-01-162025-01-16

ID Label/Location Info
ID Label/Location InfoAdobe Acrobat PDF709.89 K2025-01-162025-01-16

Internal Photos
Internal PhotosAdobe Acrobat PDF1.64 M2025-01-162025-01-16

RF Exposure Info
RF Exposure InfoAdobe Acrobat PDF833.09 K2025-01-162025-01-16

Test Report
Test ReportAdobe Acrobat PDF1.88 M2025-01-162025-01-16

ANT Test Report
Test ReportAdobe Acrobat PDF868.76 K2025-01-162025-01-16

ANT Test Report 1
Test ReportAdobe Acrobat PDF852.22 K2025-01-162025-01-16

Test Report 4
Test ReportAdobe Acrobat PDF1.91 M2025-01-162025-01-16

Test Report 1
Test ReportAdobe Acrobat PDF3.07 M2025-01-162025-01-16

Schematics
SchematicsAdobe Acrobat PDF645.85 K2025-01-16

Block Diagram
Block DiagramAdobe Acrobat PDF697.59 K2025-01-16

Test Report 3
Test ReportAdobe Acrobat PDF1.9 M2025-01-162025-01-16

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