1. FCC ID
  2. 2A3NO
  3. 2A3NOT250603

FCC ID 2A3NOT250603

Guest Paging System

by ZHENGZHOU YSAIR TECHNOLOGY CO.,LTD

Grantee Code: 2A3NO   Product Code: T250603
Latest application date: 2026-03-26

FCC ID Device Details

FCC ID2A3NOT250603
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2A3NO
Product CodeT250603
Applicant BusinessZHENGZHOU YSAIR TECHNOLOGY CO.,LTD 🇨🇳
Equipment ClassGuest Paging System
Test FirmGuangzhou LCS Compliance Testing Laboratory Ltd

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
433.92 MHzOriginal Equipment2026-03-26

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-03-26PDF 3.8 MB
Internal PhotosInternal Photos2026-03-26PDF 2.1 MB
External PhotosExternal Photos2026-03-26PDF 1.9 MB
Label and LocationID Label/Location Info2026-03-26PDF 308.1 KB
Test Setup PhotosTest Setup Photos2026-03-26PDF 589.1 KB
LCSC02036005EA_FCC Test ReportTest Report2026-03-26PDF 1.6 MB
antenna specificationTest Report2026-03-26PDF 494.9 KB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2026-03-26PDF 123.6 KB
USA-LocalRepLetter_V1.1 -2A3NOT250603Attestation Statements2026-03-26PDF 354 KB
Declaration Letter of Model DifferenceCover Letter(s)2026-03-26PDF 84.9 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2026-03-26PDF 103.1 KB
LCSC02036005EB_RF Exposure Evaluation_FCCRF Exposure Info2026-03-26PDF 192 KB
Block diagram Metadata onlyBlock DiagramPDF 118.8 KB
Schematic Metadata onlySchematicsPDF 542.4 KB
Operation Description Metadata onlyOperational DescriptionPDF 83.3 KB
USA-DueDigilenceLetter Metadata onlyOperational DescriptionPDF 93.3 KB

Application Information

Application IDGAcLoSVF1dSN3GUGQ6xGlg==
Final Action Date2026-03-26
Application PurposeOriginal Equipment
Applicant FRN0031620636
ModelT250603
Frequency Range433.92 MHz
Equipment ClassDSC - Part 15 Security/Remote Control Transmitter
Device DescriptionGuest Paging System
Responsible PartyWeidong Shen, shenweidong02@126.com , 63262209
Non-Technical ContactCindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com , (626) 910-5808
Test FirmGavin Liang, Guangzhou LCS Compliance Testing Laboratory Ltd, gavin.liang@lcs-cert.com , 86-20-39166689
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
GAcLoSVF1dSN3GUGQ6xGlg==2026-03-26Original Equipment

Equipment Authorization

FrequencyRules
433.92 MHz15.231

Grants

TCB Grant - Application GAcLoSVF1dSN3GUGQ6xGlg==

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: 03/26/2026

Application Dated: 03/26/2026
ZHENGZHOU YSAIR TECHNOLOGY CO.,LTD
Room 2101, 21st Floor of B Block, Silicon Valley
Plaza,82 Culture Street,Jinshui District,
ZHENGZHOU,HENAN, 450053
China
 
Attention: Weidong Shen , General Manager

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:  2A3NOT250603
Name of Grantee:  ZHENGZHOU YSAIR TECHNOLOGY CO.,LTD
Equipment Class: Part 15 Security/Remote Control Transmitter
Notes: Guest Paging System
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15.231 433.92  -  433.92