1. FCC ID
  2. 2A8TU
  3. 2A8TU-RTH11

FCC ID 2A8TU-RTH11

RF433 Temp & Humidity Sensor

by Shenzhen Forever Young Technology Co.,Ltd

Grantee Code: 2A8TU   Product Code: RTH11
Latest application date: 2026-02-13

FCC ID Device Details

FCC ID2A8TU-RTH11
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2A8TU
Product CodeRTH11
Applicant BusinessShenzhen Forever Young Technology Co.,Ltd 🇨🇳
Related Domains zz-power.com act-lab.com
Equipment ClassRF433 Temp & Humidity Sensor
Test FirmShenzhen Toby Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
433.92 MHzOriginal Equipment2026-02-13

Exhibits

DocumentTypeAvailableFile
UserManualUsers Manual2026-08-12PDF 3.1 MB
InternalPhotosInternal Photos2026-08-12PDF 1.2 MB
ExternalPhotosExternal Photos2026-08-12PDF 1.5 MB
Label-locationID Label/Location Info2026-02-13PDF 915.9 KB
Test Setup Photos-DXXTest Setup Photos2026-08-12PDF 1.1 MB
ANTTest Report2026-02-13PDF 908.2 KB
FCC 15.231eTest Report2026-02-13PDF 1.9 MB
2.911_(d)(5)(i) Certification EquipmentAttestation Statements2026-02-13PDF 472.2 KB
2.911_(d)(5)(ii) Certificiation Applicant v1.3Attestation Statements2026-02-13PDF 459.5 KB
2.911_(d)(7) US AgentAttestation Statements2026-02-13PDF 68.5 KB
Declaration Letter of Model DifferenceCover Letter(s)2026-02-13PDF 160.5 KB
FCC Short & Long Term Confidentiality Request Rev4.1Cover Letter(s)2026-02-13PDF 117.7 KB
Letter of Authorization Rev 1.0Cover Letter(s)2026-02-13PDF 15.2 KB
MPERF Exposure Info2026-02-13PDF 1 MB
Block Diagram Metadata onlyBlock DiagramPDF 211.8 KB
SCH Metadata onlySchematicsPDF 24 KB
OP Metadata onlyOperational DescriptionPDF 419 KB

Application Information

Application IDjJ93N32PnxVi1LhUuWQd8g==
Final Action Date2026-02-13
Application PurposeOriginal Equipment
Applicant FRN0032927261
ModelRTH11
Frequency Range433.92 MHz
Equipment ClassDXX - Part 15 Low Power Communication Device Transmitter
Device DescriptionRF433 Temp & Humidity Sensor
Responsible PartyJack Hu, jack@zz-power.com , (+86)-13682589563
Technical ContactShenzhen Forever Young Technology Co., Ltd, jack@zz-power.com
Non-Technical ContactScott Huber, ACT Lab LLC, shuber@act-lab.com
Test FirmRay Lai, Shenzhen Toby Technology Co., Ltd., Ray.LAI@cotecna.com.cn , 086-075526509301
TCB Emailcertification@micomlabs.com
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
Short-Term ConfidentialityYes
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
jJ93N32PnxVi1LhUuWQd8g==2026-02-13Original Equipment

Equipment Authorization

FrequencyOutputRules
433.92 MHz0.000003215C

Grants

TCB Grant - Application jJ93N32PnxVi1LhUuWQd8g==

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

  MiCOM Labs
575 Boulder Court
Pleasanton, CA 94566
Date of Grant: 02/13/2026

Application Dated: 02/13/2026
Shenzhen Forever Young Technology Co.,Ltd
2/F,No B2 Bldg,Fuyuan Industrial Park,
Fu yong Town,Bao'an District,Shenzhen,, 518000
China
 
Attention: Jack Hu ,

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:  2A8TU-RTH11
Name of Grantee:  Shenzhen Forever Young Technology Co.,Ltd
Equipment Class: Part 15 Low Power Communication Device Transmitter
Notes: RF433 Temp & Humidity Sensor
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 433.92  -  433.92 0.0000032