2-Gang Wi-Fi Smart Switch

Shenzhen Sonoff Technologies Co., Ltd. - Original Equipment

1001, BLDG8, Lianhua Industrial Park,


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Listed Certified Devices

Brand Device Name Model Type Certification Date
Shenzhen Sonoff Technologies Co., Ltd. 2-Gang Wi-Fi Smart Switch DUALR3 FCC ID 2021-01-04
FCC Application Details
Equipment2-Gang Wi-Fi Smart Switch
FRN0027467786
Grantee Code2APN5
Product CodeDUALR3
Applicant BusinessShenzhen Sonoff Technologies Co., Ltd.
Business Address1001, BLDG8, Lianhua Industrial Park, , Shenzhen, GD, N/A China
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email[email protected]
ApplicantJerry Shi – Manager
Applicant Phone
Applicant Fax0755-89580907
Applicant Email[email protected]
Applicant MailStop
Test FirmBay Area Compliance Laboratories Corp.(Dongguan)
Test Firm ContactDavid Zhang
Test Firm Phone
Test Firm Fax
Test Firm Email[email protected]
Certified ByJerry Shi –

Further Details May Be Available From: fcc.id/2APN5DUALR3 or fcc.report/FCC-ID/2APN5DUALR3


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 5065770
Mirror: FCCID.io - 5065770
User Manual
Users ManualAdobe Acrobat PDFpdf3.54 M2021-01-042021-01-04

Document 5065769
Mirror: FCCID.io - 5065769
Test Setup Photos
Test Setup PhotosAdobe Acrobat PDFpdf348.57 K2021-01-042021-01-04

Document 5065768
Mirror: FCCID.io - 5065768
Test Report
Test ReportAdobe Acrobat PDFpdf2.7 M2021-01-042021-01-04

Document 5065766
Mirror: FCCID.io - 5065766
RF Exposure
RF Exposure InfoAdobe Acrobat PDFpdf112.88 K2021-01-042021-01-04

Document 5065762
Mirror: FCCID.io - 5065762
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf856.11 K2021-01-042021-01-04

Document 5065759
Mirror: FCCID.io - 5065759
ID Label and Label Location
ID Label/Location InfoAdobe Acrobat PDFpdf105.05 K2021-01-042021-01-04

Document 5065758
Mirror: FCCID.io - 5065758
External Photos
External PhotosAdobe Acrobat PDFpdf291.61 K2021-01-042021-01-04

Document 5065753
Mirror: FCCID.io - 5065753
FCC long term Confidential Authorization
Cover Letter(s)Adobe Acrobat PDFpdf922.35 K2021-01-042021-01-04

Document 5065751
Mirror: FCCID.io - 5065751
FCC ID Authorization letter
Cover Letter(s)Adobe Acrobat PDFpdf979.55 K2021-01-042021-01-04

Document 5065749
Mirror: FCCID.io - 5065749
Attestation Letter
Attestation StatementsAdobe Acrobat PDFpdf1.24 M2021-01-042021-01-04

User Manual
Users ManualAdobe Acrobat PDF3.54 M2021-01-042021-01-04

Attestation Letter
Attestation StatementsAdobe Acrobat PDF1.24 M2021-01-042021-01-04

Block Diagram
Block DiagramAdobe Acrobat PDF151.26 K2021-01-04

Test Report
Test ReportAdobe Acrobat PDF2.7 M2021-01-042021-01-04

Schematics
SchematicsAdobe Acrobat PDF364.98 K2021-01-04

RF Exposure
RF Exposure InfoAdobe Acrobat PDF112.88 K2021-01-042021-01-04

Opreation description
Operational DescriptionAdobe Acrobat PDF80.85 K2021-01-04

Internal Photos
Internal PhotosAdobe Acrobat PDF856.11 K2021-01-042021-01-04

ID Label and Label Location
ID Label/Location InfoAdobe Acrobat PDF105.05 K2021-01-042021-01-04

FCC long term Confidential Authorization
Cover Letter(s)Adobe Acrobat PDF922.35 K2021-01-042021-01-04

FCC ID Authorization letter
Cover Letter(s)Adobe Acrobat PDF979.55 K2021-01-042021-01-04

External Photos
External PhotosAdobe Acrobat PDF291.61 K2021-01-042021-01-04

Test Setup Photos
Test Setup PhotosAdobe Acrobat PDF348.57 K2021-01-042021-01-04

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