FCC ID 2AV9KKTSL11
Bluetooth Mesh Wireless Receptacle
by Keystone Technologies, LLC
Grantee Code: 2AV9K Product Code: KTSL11
Latest application date: 2025-11-26
FCC ID Device Details
| FCC ID | 2AV9KKTSL11 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AV9K |
| Product Code | KTSL11 |
| Applicant Business | Keystone Technologies, LLC 🇺🇸 |
| Related Domains |  keystonetech.com |
| Equipment Class | Bluetooth Mesh Wireless Receptacle |
| Test Firm | BLUEASIA TECHNICAL SERVICES (SHENZHEN) CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2A26YWF20R Grant Date: 08/01/2023 | 2025-11-26 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| EXT PHO | External Photos | 2025-11-26 | PDF 377.9 KB |
| LABEL AND LOCATION | ID Label/Location Info | 2025-11-26 | PDF 98.6 KB |
| FCC Covered Equipment Certification Attestation Letter | Attestation Statements | 2025-11-26 | PDF 111.7 KB |
| FCC US AGENT LETTER | Attestation Statements | 2025-11-26 | PDF 148.2 KB |
| FCC Authorization letter from original owner | Cover Letter(s) | 2025-11-26 | PDF 157.7 KB |
| FCC CHANGE ID LETTER | Cover Letter(s) | 2025-11-26 | PDF 137.9 KB |
| FCC MODEL DIFFERENCE LETTER | Cover Letter(s) | 2025-11-26 | PDF 105.3 KB |
Application Information
| Application ID | 1SWRdM6LnEaPwOjc36/vmA== |
|---|---|
| Final Action Date | 2025-11-26 |
| Application Purpose | Change in identification of presently authorized equipment. Original FCC ID: 2A26YWF20R Grant Date: 08/01/2023 |
| Applicant FRN | 0029502853 |
| Model | KTSL11 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Bluetooth Mesh Wireless Receptacle |
| Responsible Party | Joel Shumsky, jshumsky@keystonetech.com , 2678313943 |
| Test Firm | Blue Zheng, BLUEASIA TECHNICAL SERVICES (SHENZHEN) CO., LTD., blue_zheng@cblueasia.com  , +86-755-28682673 |
| TCB Email | darial@compliancetesting.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| 1SWRdM6LnEaPwOjc36/vmA== | 2025-11-26 | Change in identification of presently authorized equipment. Original FCC ID: 2A26YWF20R Grant Date: 08/01/2023 |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0009 | 15C |
Grants
TCB Grant - Application 1SWRdM6LnEaPwOjc36/vmA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 11/26/2025 Application Dated: 11/26/2025 |
| 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: | 2AV9KKTSL11 |
| Name of Grantee: | Keystone Technologies, LLC |
| Equipment Class: | Digital Transmission System |
| Notes: | Bluetooth Mesh Wireless Receptacle |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0009 |
| Power output 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 transmitter. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |