1. FCC ID
  2. 2AV9K
  3. 2AV9KKTSL08

FCC ID 2AV9KKTSL08

LED controller

by Keystone Technologies, LLC

Grantee Code: 2AV9K   Product Code: KTSL08
Latest application date: 2025-06-13

FCC ID Device Details

FCC ID2AV9KKTSL08
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AV9K
Product CodeKTSL08
Applicant BusinessKeystone Technologies, LLC 🇺🇸
Related Domains keystonetech.com
Equipment ClassLED controller
Test FirmUL Verification Services (Guangzhou) Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-06-13

Exhibits

DocumentTypeAvailableFile
user manualUsers Manual2025-12-10PDF 1.5 MB
STC_EUTPhoto_InternalInternal Photos2025-12-10PDF 895.3 KB
STC_EUTPhoto_ExternalExternal Photos2025-12-10PDF 314.8 KB
label and label locationID Label/Location Info2025-06-13PDF 154.8 KB
STC_Setup PhotoTest Setup Photos2025-12-10PDF 911.7 KB
4791188925-7-RF-1-BLE FCC ReportTest Report2025-06-13PDF 2.1 MB
antenna specTest Report2025-06-13PDF 707.3 KB
Attestation - FCC 2.911[d][5] Attestation 2AV9KKTSL08Attestation Statements2025-06-13PDF 168.1 KB
Attestation - FCC Agent for service Attestation 2AV9KAttestation Statements2025-06-13PDF 156.6 KB
Agent auth letterCover Letter(s)2025-06-13PDF 158 KB
FCC Confidentiality -short term 2AV9KKTSL08Cover Letter(s)2025-06-13PDF 79 KB
FCC confidentiality request letter 2AV9KKTSL08Cover Letter(s)2025-06-13PDF 132.2 KB
4791188925-7-RF-2-FCC MPE ReportRF Exposure Info2025-06-13PDF 201.6 KB
Block diagram_ Metadata onlyBlock DiagramPDF 437.4 KB
schematics Metadata onlySchematicsPDF 129.8 KB
Operation Description Metadata onlyOperational DescriptionPDF 103.9 KB
BOM list Metadata onlyParts List/Tune Up InfoPDF 245.6 KB

Application Information

Application IDwy3UiL2P/GOc8vslhcoGKw==
Final Action Date2025-06-13
Application PurposeOriginal Equipment
Applicant FRN0029502853
ModelKTSL08
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionLED controller
Responsible PartyJoel Shumsky, jshumsky@keystonetech.com , 2678313943
Technical ContactSusan Liu, UL Verification Services Guangzhou, 49114@global.ul.com , 076933817102
Test FirmStephen Guo, UL Verification Services (Guangzhou) Co., Ltd., Stephen.guo@ul.com , 86-0769-33817120
TCB EmailLST.FRE.CertNotice@ul.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
Short-Term Confidentiality Date12/10/2025
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsOutput 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 and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter evaluation procedures as documented in this filling.

Applications

Application IDDatePurpose
wy3UiL2P/GOc8vslhcoGKw==2025-06-13Original Equipment

Equipment Authorization

FrequencyOutput
2402-2480 MHz0.0070000

Grants

TCB Grant - Application wy3UiL2P/GOc8vslhcoGKw==

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

  UL Verification Services Inc.
47173 Benicia Street
Fremont, CA 94538
Date of Grant: 06/13/2025

Application Dated: 06/13/2025
Keystone Technologies, LLC
2750 Morris Rd
Building E
Lansdale, PA 19446
 
Attention: Joel Shumsky ,

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:  2AV9KKTSL08
Name of Grantee:  Keystone Technologies, LLC
Equipment Class: Digital Transmission System
Notes: LED controller
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.007  

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 and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter evaluation procedures as documented in this filling.