Power Failure Alarm

Shenzhen Shenan Yangguang Electronics Co.,Ltd. - Original Equipment

West of 4th Floor, Building 9, No. 18, Makan Road, Xili, Nanshan District,


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Listed Certified Devices

Brand Device Name Model Type Certification Date
Shenzhen Shenan Yangguang Electronics Co.,Ltd. Power Failure Alarm L8DWUS FCC ID 2025-04-08
FCC Application Details
EquipmentPower Failure Alarm
FRN0028071504
Grantee Code2AR3P
Product Code-L8DWUS
Applicant BusinessShenzhen Shenan Yangguang Electronics Co.,Ltd.
Business AddressWest of 4th Floor, Building 9, No. 18, Makan Road, Xili, Nanshan District,, Shenzhen, N/A China 518055
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email[email protected]
ApplicantHenry Pien –
Applicant Phone
Applicant Fax+86-755-33022908
Applicant Email[email protected]
Applicant MailStop
Test FirmShenzhen BCTC Testing Co., Ltd.
Test Firm ContactSally He
Test Firm Phone
Test Firm Fax
Test Firm Email[email protected]
Certified ByALAN MEI –

Further Details May Be Available From: fcc.id/2AR3PL8DWUS or fcc.report/FCC-ID/2AR3PL8DWUS


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available

Document 8180701
Mirror: FCCID.io - 8180701
RF Exposure
RF Exposure InfoAdobe Acrobat PDFpdf127.02 K2025-04-082025-04-08

Document 8180700
Mirror: FCCID.io - 8180700
Model Difference
Cover Letter(s)Adobe Acrobat PDFpdf93.53 K2025-04-082025-04-08

Document 8180699
Mirror: FCCID.io - 8180699
label&label location
ID Label/Location InfoAdobe Acrobat PDFpdf188.56 K2025-04-082025-04-08

Document 8180698
Mirror: FCCID.io - 8180698
FCCCertificationUSAgentSample
Attestation StatementsAdobe Acrobat PDFpdf491.23 K2025-04-082025-04-08

Document 8180697
Mirror: FCCID.io - 8180697
FCC Short & Long Term Confidentiality Request Rev4.1
Cover Letter(s)Adobe Acrobat PDFpdf76.1 K2025-04-082025-04-08
pending...

Mirror: FCCID.io - 8180650
User Manual
Users ManualAdobe Acrobat PDFpdf639.41 K2025-04-082025-04-08

Document 8180649
Mirror: FCCID.io - 8180649
Test Photos
Test Setup PhotosAdobe Acrobat PDFpdf355.89 K2025-04-082025-04-08

Document 8180648
Mirror: FCCID.io - 8180648
Internal Photos
Internal PhotosAdobe Acrobat PDFpdf1.42 M2025-04-082025-04-08

Document 8180647
Mirror: FCCID.io - 8180647
External Photos
External PhotosAdobe Acrobat PDFpdf535.21 K2025-04-082025-04-08

Document 8180643
Mirror: FCCID.io - 8180643
FCCID2.4GReport Part2
Test ReportAdobe Acrobat PDFpdf3.26 M2025-04-082025-04-08

Document 8180642
Mirror: FCCID.io - 8180642
FCCID2.4GReport Part1
Test ReportAdobe Acrobat PDFpdf5.05 M2025-04-082025-04-08

Document 8180641
Mirror: FCCID.io - 8180641
ANT
Test ReportAdobe Acrobat PDFpdf730.09 K2025-04-082025-04-08

Document 8180640
Mirror: FCCID.io - 8180640
Agent Authorization Rev 1.0
Cover Letter(s)Adobe Acrobat PDFpdf22.56 K2025-04-082025-04-08

Document 8180639
Mirror: FCCID.io - 8180639
2.911 (d)(5)(ii)CertificiationApplicantv1.3
Attestation StatementsAdobe Acrobat PDFpdf144.64 K2025-04-082025-04-08

Document 8180638
Mirror: FCCID.io - 8180638
2.911 (d)(5)(i)CertificationEquipmentTypev1.2
Attestation StatementsAdobe Acrobat PDFpdf153.43 K2025-04-082025-04-08

SCH
SchematicsAdobe Acrobat PDF83.95 K2025-04-08

label&label location
ID Label/Location InfoAdobe Acrobat PDF188.56 K2025-04-082025-04-08

Test Photos
Test Setup PhotosAdobe Acrobat PDF355.89 K2025-04-082025-04-08

FCCID2.4GReport Part2
Test ReportAdobe Acrobat PDF3.26 M2025-04-082025-04-08

FCCID2.4GReport Part1
Test ReportAdobe Acrobat PDF5.05 M2025-04-082025-04-08

ANT
Test ReportAdobe Acrobat PDF730.09 K2025-04-082025-04-08

RF Exposure
RF Exposure InfoAdobe Acrobat PDF127.02 K2025-04-082025-04-08

Internal Photos
Internal PhotosAdobe Acrobat PDF1.42 M2025-04-082025-04-08

External Photos
External PhotosAdobe Acrobat PDF535.21 K2025-04-082025-04-08

OperationalDescription
Operational DescriptionAdobe Acrobat PDF105.3 K2025-04-08

Model Difference
Cover Letter(s)Adobe Acrobat PDF93.53 K2025-04-082025-04-08

FCC Short & Long Term Confidentiality Request Rev4.1
Cover Letter(s)Adobe Acrobat PDF76.1 K2025-04-082025-04-08

Agent Authorization Rev 1.0
Cover Letter(s)Adobe Acrobat PDF22.56 K2025-04-082025-04-08

FCCCertificationUSAgentSample
Attestation StatementsAdobe Acrobat PDF491.23 K2025-04-082025-04-08

2.911 (d)(5)(ii)CertificiationApplicantv1.3
Attestation StatementsAdobe Acrobat PDF144.64 K2025-04-082025-04-08

2.911 (d)(5)(i)CertificationEquipmentTypev1.2
Attestation StatementsAdobe Acrobat PDF153.43 K2025-04-082025-04-08

Block Diagram
Block DiagramAdobe Acrobat PDF231 K2025-04-08

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