1. FCC ID
  2. 2AU4D
  3. 2AU4DDDC

FCC ID 2AU4DDDC

Smart Thermometer Hygrometer

by X-Sense Innovations Co., Ltd.

Grantee Code: 2AU4D   Product Code: DDC
Latest application date: 2026-01-16

FCC ID Device Details

FCC ID2AU4DDDC
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AU4D
Product CodeDDC
Applicant BusinessX-Sense Innovations Co., Ltd. 🇨🇳
Related Domains x-sense.com
Equipment ClassSmart Thermometer Hygrometer
Test FirmShenzhen Toby Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
912.375 MHzOriginal Equipment2026-01-16

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-01-16PDF 2 MB
Internal PhotosInternal Photos2026-01-16PDF 1.1 MB
External PhotosExternal Photos2026-01-16PDF 944.6 KB
Label&LocationID Label/Location Info2026-01-16PDF 688.8 KB
Test setup photosTest Setup Photos2026-01-16PDF 1,020.6 KB
Antenna Spec.Test Report2026-01-16PDF 339.7 KB
TBR-C-202511-0297-8 FCC Test Report(15.249)Test Report2026-01-16PDF 1.5 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2026-01-16PDF 124 KB
USA-LocalRepLetter_V1.1Attestation Statements2026-01-16PDF 86.9 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2026-01-16PDF 124 KB
TBR-C-202511-0297-7 RF Exposure(Mobile FCC)RF Exposure Info2026-01-16PDF 884.8 KB
Block diagram Metadata onlyBlock DiagramPDF 91.5 KB
Schematic Metadata onlySchematicsPDF 174 KB
Operation Description Metadata onlyOperational DescriptionPDF 424.7 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 139.9 KB

Application Information

Application IDSUMAWtptoHHtZlzhsD19gg==
Final Action Date2026-01-16
Application PurposeOriginal Equipment
Applicant FRN0028970382
ModelDDC
Frequency Range912.375 MHz
Equipment ClassDXX - Part 15 Low Power Communication Device Transmitter
Device DescriptionSmart Thermometer Hygrometer
Responsible PartySam Liang, zhihao.liang@x-sense.com , 755 2267 0560
Non-Technical ContactSam Liang, X-SENSE USA LLC, service@x-sense.com , (833) 952-1880
Test FirmRay Lai, Shenzhen Toby Technology Co., Ltd., Ray.LAI@cotecna.com.cn , 086-075526509301
TCB Emailo.kneip@kl-certification.de
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
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
SUMAWtptoHHtZlzhsD19gg==2026-01-16Original Equipment

Equipment Authorization

FrequencyRules
912.375 MHz15C

Grants

TCB Grant - Application SUMAWtptoHHtZlzhsD19gg==

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

  KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany 		Date of Grant: 01/16/2026

Application Dated: 01/16/2026
X-Sense Innovations Co., Ltd.
Room 1701, Block 3, Shenzhen International
Innovation Valley,Dashi 1st Road,Xili Community,
Xili Subdistrict, Nanshan District, Shenzhen,, 518055
China
 
Attention: Sam Liang ,

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:  2AU4DDDC
Name of Grantee:  X-Sense Innovations Co., Ltd.
Equipment Class: Part 15 Low Power Communication Device Transmitter
Notes: Smart Thermometer Hygrometer
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 912.375  -  912.375