1. FCC ID
  2. 2BEWX
  3. 2BEWXTYST21

FCC ID 2BEWXTYST21

Pet Tracker

by Zhejiang Lingzhu Technology Co., Ltd.

Grantee Code: 2BEWX   Product Code: TYST21
Latest application date: 2026-02-13

FCC ID Device Details

FCC ID2BEWXTYST21
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BEWX
Product CodeTYST21
Applicant BusinessZhejiang Lingzhu Technology Co., Ltd. 🇨🇳
Related Domains smartlz.com tuya.com
Equipment ClassPet Tracker
Test FirmSporton International Inc. (Kunshan)

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
1860-1900 MHzOriginal Equipment2026-02-13

Exhibits

DocumentTypeAvailableFile
2BEWXTYST21_User Manual_r1Users Manual2026-08-12PDF 1,016.6 KB
2BEWXTYST21_InPhoInternal Photos2026-08-12PDF 2.3 MB
2BEWXTYST21_ExPhoExternal Photos2026-08-12PDF 1.9 MB
2BEWXTYST21_LabelID Label/Location Info2026-02-13PDF 64.8 KB
2BEWXTYST21_Label LocationID Label/Location Info2026-02-13PDF 46.5 KB
2BEWXTYST21_Tsup_PCB_LTETest Setup Photos2026-08-12PDF 246.5 KB
2BEWXTYST21_Tsup_SARTest Setup Photos2026-08-12PDF 122.3 KB
2BEWXTYST21_TestRpt_PCB_LTE Metadata onlyTest Report2026-02-13PDF 1 MB
2BEWXTYST21_TestRpt_PCB_LTE_r1Test Report2026-02-13PDF 1 MB
L511A_FCC RF report_v1.0_Part1-3Test Report2026-02-13PDF 5.8 MB
L511A_FCC RF report_v1.0_Part2-3Test Report2026-02-13PDF 5.8 MB
L511A_FCC RF report_v1.0_Part3-3Test Report2026-02-13PDF 1.4 MB
2BEWXTYST21_cvrltr_Attension Certification_2.911d5(i)&(ii)Attestation Statements2026-02-13PDF 77.8 KB
2BEWXTYST21_cvrltr_Attestation Statements US agent_2.911d7Attestation Statements2026-02-13PDF 91 KB
2BEWXTYST21_cvrltr_FCC Request of data re-useCover Letter(s)2026-02-13PDF 70.5 KB
2BEWXTYST21_cvrltr_Long-term Confidentiality_r1Cover Letter(s)2026-02-13PDF 87.8 KB
2BEWXTYST21_cvrltr_POACover Letter(s)2026-02-13PDF 171.4 KB
2BEWXTYST21_cvrltr_Short-term ConfidentialityCover Letter(s)2026-02-13PDF 77.6 KB
FCC WWAN Module authorization and confidentiality requestsCover Letter(s)2026-02-13PDF 361.8 KB
2BEWXTYST21_TestRpt_SAR_Appendix ARF Exposure Info2026-02-13PDF 366.8 KB
2BEWXTYST21_TestRpt_SAR_Appendix BRF Exposure Info2026-02-13PDF 551.7 KB
2BEWXTYST21_TestRpt_SAR_Appendix C_Part1-2RF Exposure Info2026-02-13PDF 4.4 MB
2BEWXTYST21_TestRpt_SAR_Appendix C_Part2-2RF Exposure Info2026-02-13PDF 4 MB
2BEWXTYST21_TestRpt_SAR_Appendix E Metadata onlyRF Exposure Info2026-02-13PDF 79 KB
2BEWXTYST21_TestRpt_SAR_Appendix E_r1RF Exposure Info2026-02-13PDF 78.5 KB
2BEWXTYST21_TestRpt_SAR_r1RF Exposure Info2026-02-13PDF 968.3 KB
2BEWXTYST21_BlckDic Metadata onlyBlock DiagramPDF 81.3 KB
2BEWXTYST21_SchemDic Metadata onlySchematicsPDF 321 KB
2BEWXTYST21_OpDes Metadata onlyOperational DescriptionPDF 62.4 KB
2BEWXTYST21_PartsLst Metadata onlyParts List/Tune Up InfoPDF 28.7 KB
2BEWXTYST21_Tune-up Metadata onlyParts List/Tune Up InfoPDF 166.6 KB

Application Information

Application ID3RJuRYyvU57NDicQ+G2e/Q==
Final Action Date2026-02-13
Application PurposeOriginal Equipment
Applicant FRN0034841213
ModelTYST21
Frequency Range1860-1900 MHz
Equipment ClassPCB - PCS Licensed Transmitter
Device DescriptionPet Tracker
Responsible PartyLinyun Li, lilinyun@smartlz.com , 0571-86581786
Non-Technical ContactJingchao Wang, Tuya Smart Inc., jake.wang@tuya.com , (818) 699-5031
Test FirmMark Qu, Sporton International Inc. (Kunshan), markqu@sporton-lab.com , +86 0512-57900158
TCB EmailQA65@Sporton-USA.com
TCB ScopeB1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27
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
3RJuRYyvU57NDicQ+G2e/Q==2026-02-13Original Equipment

Equipment Authorization

FrequencyOutputToleranceEmissionRules
673-688 MHz0.02042.5 PM18M0G7D27
665.5-695.5 MHz0.01792.5 PM4M50W7D27
704-711 MHz0.02142.5 PM8M99G7D27
700.5-714.5 MHz0.01422.5 PM2M71W7D27
701.5-713.5 MHz0.0142.5 PM4M50W7D27
782 MHz0.02982.5 PM8M99G7D27
779.5-784.5 MHz0.02592.5 PM4M50W7D27
829-844 MHz0.04122.5 PM8M99G7D22H
825.5-847.5 MHz0.03322.5 PM2M70W7D22H
826.5-846.5 MHz0.03312.5 PM4M50W7D22H
1720-1745 MHz0.06792.5 PM18M0G7D27
1712.5-1752.5 MHz0.05922.5 PM4M50W7D27
1720-1770 MHz0.0762.5 PM18M0G7D27
1712.5-1777.5 MHz0.05982.5 PM4M47W7D27
1860-1900 MHz0.16792.5 PM18M0G7D24E
1852.5-1907.5 MHz0.12762.5 PM4M50W7D24E

Grants

TCB Grant - Application 3RJuRYyvU57NDicQ+G2e/Q==

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

  Sporton International (USA) Inc.
1175 Montague Expressway
Milpitas, CA 95035
Date of Grant: 02/13/2026

Application Dated: 02/12/2026
Zhejiang Lingzhu Technology Co., Ltd.
Room 302,No 1 Building Huace Center,Xihu District
Hangzhou, 310000
China
 
Attention: Linyun Li , 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:  2BEWXTYST21
Name of Grantee:  Zhejiang Lingzhu Technology Co., Ltd.
Equipment Class: PCS Licensed Transmitter
Notes: Pet Tracker
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
27 673.0  -  688.0 0.0204 2.5  PM 18M0G7D
27 665.5  -  695.5 0.0179 2.5  PM 4M50W7D
27 704.0  -  711.0 0.0214 2.5  PM 8M99G7D
27 700.5  -  714.5 0.0142 2.5  PM 2M71W7D
27 701.5  -  713.5 0.014 2.5  PM 4M50W7D
27 782.0  -  782.0 0.0298 2.5  PM 8M99G7D
27 779.5  -  784.5 0.0259 2.5  PM 4M50W7D
22H 829.0  -  844.0 0.0412 2.5  PM 8M99G7D
22H 825.5  -  847.5 0.0332 2.5  PM 2M70W7D
22H 826.5  -  846.5 0.0331 2.5  PM 4M50W7D
27 1720.0  -  1745.0 0.0679 2.5  PM 18M0G7D
27 1712.5  -  1752.5 0.0592 2.5  PM 4M50W7D
27 1720.0  -  1770.0 0.076 2.5  PM 18M0G7D
27 1712.5  -  1777.5 0.0598 2.5  PM 4M47W7D
24E 1860.0  -  1900.0 0.1679 2.5  PM 18M0G7D
24E 1852.5  -  1907.5 0.1276 2.5  PM 4M50W7D

Output Power is EIRP and ERP for above and below 1 GHz, respectively. Device must operate with a minimum 0.5 cm separation distance between the device and the body for SAR compliance, as described in this filing. The highest reported SAR for body exposure condition is 0.62 W/kg. This device supports LTE of 1.4, 3, 5, 10, 15 and 20 MHz bandwidth modes for FDD LTE Bands 2, 4, and 66; LTE of 5 and 10 MHz bandwidth modes for FDD LTE Band 13; LTE of 1.4, 3, 5 and 10 MHz bandwidth modes for FDD LTE Bands 5 and 12; LTE of 5, 10, 15 and 20 MHz bandwidth modes for FDD LTE Band 71.