Wi-Fi Smart Wall Switch

Shenzhen Sonoff Technologies Co., Ltd. - Class II Permissive Change

1001, BLDG8, Lianhua Industrial Park,


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Listed Certified Devices

Brand Device Name Model Type Certification Date
Shenzhen Sonoff Technologies Co., Ltd. Wi-Fi Smart Wall Switch T2T3US FCC ID 2021-12-02
FCC Application Details
EquipmentWi-Fi Smart Wall Switch
FRN0027467786
Grantee Code2APN5
Product CodeT2T3US
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 FirmEMTEK (Shenzhen) Co., Ltd.
Test Firm ContactLisa Wang
Test Firm Phone
Test Firm Fax
Test Firm Email[email protected]
Certified ByJerry Shi –
Shenzhen Sonoff Technologies Co., Ltd. WiFi&RF; wall switch T2T3US FCC ID 2018-12-29
FCC Application Details
EquipmentWiFi&RF; wall switch
FRN0027467786
Grantee Code2APN5
Product CodeT2T3US
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 FirmEMTEK (Shenzhen) Co., Ltd.
Test Firm ContactLisa Wang
Test Firm Phone
Test Firm Fax
Test Firm Email[email protected]
Certified ByJerry Shi – Manager

Further Details May Be Available From: fcc.id/2APN5T2T3US or fcc.report/FCC-ID/2APN5T2T3US


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 5564380
Mirror: FCCID.io - 5564380
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf705.02 K2021-12-012021-12-02

Document 5564379
Mirror: FCCID.io - 5564379
Test Report
Test ReportAdobe Acrobat PDFpdf3.15 M2021-12-012021-12-02

Document 5564378
Mirror: FCCID.io - 5564378
Confidentiality Letter
Cover Letter(s)Adobe Acrobat PDFpdf107.33 K2021-12-012021-12-02

Document 5564377
Mirror: FCCID.io - 5564377
Test Setup Photos
Test Setup PhotosAdobe Acrobat PDFpdf302.93 K2021-12-012021-12-02

Document 5564376
Mirror: FCCID.io - 5564376
POA
Cover Letter(s)Adobe Acrobat PDFpdf9.7 K2021-12-012021-12-02

Document 4122872
Mirror: FCCID.io - 4122872
user manual
Users ManualAdobe Acrobat PDFpdf1.15 M2018-12-292018-12-29

Document 4122871
Mirror: FCCID.io - 4122871
test setup photos
Test Setup PhotosAdobe Acrobat PDFpdf164.78 K2018-12-292018-12-29

Document 4122870
Mirror: FCCID.io - 4122870
poa
Cover Letter(s)Adobe Acrobat PDFpdf38.69 K2018-12-292018-12-29

Document 4122869
Mirror: FCCID.io - 4122869
MPE Report
RF Exposure InfoAdobe Acrobat PDFpdf13.39 K2018-12-292018-12-29

Document 4122868
Mirror: FCCID.io - 4122868
label
ID Label/Location InfoAdobe Acrobat PDFpdf728.53 K2018-12-292018-12-29

Document 4122867
Mirror: FCCID.io - 4122867
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf489.42 K2018-12-292018-12-29

Document 4122866
Mirror: FCCID.io - 4122866
model declaration letter
Attestation StatementsAdobe Acrobat PDFpdf85.03 K2018-12-292018-12-29

Document 4122865
Mirror: FCCID.io - 4122865
external photos
External PhotosAdobe Acrobat PDFpdf308.51 K2018-12-292018-12-29

Document 4122864
Mirror: FCCID.io - 4122864
wifi report
Test ReportAdobe Acrobat PDFpdf2.3 M2018-12-292018-12-29

Document 4122863
Mirror: FCCID.io - 4122863
Confidentiality Request Letter
Cover Letter(s)Adobe Acrobat PDFpdf12.81 K2018-12-292018-12-29

Confidentiality Letter
Cover Letter(s)Adobe Acrobat PDF107.33 K2021-12-012021-12-02

schematics
SchematicsAdobe Acrobat PDF129.72 K2018-12-29

Internal Photos
Internal PhotosAdobe Acrobat PDF705.02 K2021-12-012021-12-02

block diagram
Block DiagramAdobe Acrobat PDF54.42 K2018-12-29

Test Setup Photos
Test Setup PhotosAdobe Acrobat PDF302.93 K2021-12-012021-12-02

Test Report
Test ReportAdobe Acrobat PDF3.15 M2021-12-012021-12-02

Schematics
SchematicsAdobe Acrobat PDF145.55 K2021-12-01

POA
Cover Letter(s)Adobe Acrobat PDF9.7 K2021-12-012021-12-02

operation description
Operational DescriptionAdobe Acrobat PDF86.05 K2018-12-29

Related FCC IDs: