1. FCC ID
  2. 2A7WU
  3. 2A7WU-D22111

FCC ID 2A7WU-D22111

TV Background Light

by SHENZHEN DAYBETTER OPTO-ELECTRONICS CO.,LTD

Grantee Code: 2A7WU   Product Code: D22111
Latest application date: 2026-01-08

FCC ID Device Details

FCC ID2A7WU-D22111
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2A7WU
Product CodeD22111
Applicant BusinessSHENZHEN DAYBETTER OPTO-ELECTRONICS CO.,LTD 🇨🇳
Equipment ClassTV Background Light
Test FirmEMTEK (Shenzhen) Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-01-08

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2026-01-08PDF 1.5 MB
Internal photosInternal Photos2026-01-08PDF 843.6 KB
External photosExternal Photos2026-01-08PDF 1.1 MB
ID label and locationID Label/Location Info2026-01-08PDF 336.1 KB
Test Setup photoTest Setup Photos2026-01-08PDF 947.9 KB
Antenna SpecificationTest Report2026-01-08PDF 2 MB
Test reportTest Report2026-01-08PDF 5.2 MB
Attestation_StatementAttestation Statements2026-01-08PDF 443.9 KB
Family declarationAttestation Statements2026-01-08PDF 13.3 KB
Kaspersky StatementAttestation Statements2026-01-08PDF 814.1 KB
TCB_validation_US_agent_processAttestation Statements2026-01-08PDF 1.1 MB
Us_AgentAttestation Statements2026-01-08PDF 241 KB
ConfidentialityCover Letter(s)2026-01-08PDF 589.4 KB
Letter AuthorizationCover Letter(s)2026-01-08PDF 152.3 KB
RF ExposureRF Exposure Info2026-01-08PDF 173.2 KB
Block Diagram Metadata onlyBlock DiagramPDF 62.1 KB
Schematics Metadata onlySchematicsPDF 58.9 KB
Operational Description Metadata onlyOperational DescriptionPDF 95.4 KB

Application Information

Application IDPwuJuyN/SqvZey7Pc8y9cQ==
Final Action Date2026-01-08
Application PurposeOriginal Equipment
Applicant FRN0032642480
ModelD22111
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionTV Background Light
Responsible PartyWANG NING, 2355840691@qq.com , 15815596801
Non-Technical ContactMichael Chan, Global Product Services and Consultation LLC, cschanm@gmail.com , (626) 366-4358
Test FirmLisa Wang, EMTEK (Shenzhen) Co., Ltd., wangli@emtek.com.cn , 8675526954280
TCB Emailelabscert@applus.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
PwuJuyN/SqvZey7Pc8y9cQ==2026-01-08Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.004815C

Grants

TCB Grant - Application PwuJuyN/SqvZey7Pc8y9cQ==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  LGAI Technological Center S.A. (APPLUS)
Ronda de la Font del Carme, s/n <BR>P.O. Box 08193,
Barcelona,
Spain 		Date of Grant: 01/08/2026

Application Dated: 01/08/2026
SHENZHEN DAYBETTER OPTO-ELECTRONICS CO.,LTD
4F,BUILDING 2, ANTUOSHAN HI-TECH PARK
BAOAN DISTRICT
SHENZHEN, 518000
China
 
Attention: WANG NING ,

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2A7WU-D22111
Name of Grantee:  SHENZHEN DAYBETTER OPTO-ELECTRONICS CO.,LTD
Equipment Class: Digital Transmission System
Notes: TV Background Light
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0048  

Output power listed is conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End-users must be provided with operating procedures for satisfying RF exposure compliance.