FCC ID SAK-ESP32S3
2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) module
by Walter Kidde Portable Equipment Inc.
Grantee Code: SAK Product Code: ESP32S3
Latest application date: 2025-01-02
FCC ID Device Details
| FCC ID | SAK-ESP32S3 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | SAK |
| Product Code | ESP32S3 |
| Applicant Business | Walter Kidde Portable Equipment Inc. 🇺🇸 |
| Related Domains |  fs.utc.com  sgs.com |
| Equipment Class | 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) module |
| Test Firm | SGS-CSTC Standards Technical Services Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-01-02 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-01-02 | PDF 295.2 KB |
| Internal Photo | Internal Photos | 2025-01-02 | PDF 3.2 MB |
| External Photo | External Photos | 2025-01-02 | PDF 3.9 MB |
| Lable | ID Label/Location Info | 2025-01-02 | PDF 97.1 KB |
| Setup Photo | Test Setup Photos | 2025-01-02 | PDF 2.9 MB |
| Antenna Specification | Test Report | 2025-01-02 | PDF 2.9 MB |
| Test report | Test Report | 2025-01-02 | PDF 5.1 MB |
| Test report | Test Report | 2025-01-02 | PDF 4.4 MB |
| Applicant Declaration Letter | Attestation Statements | 2025-01-02 | PDF 1 MB |
| U.S. agent Letter | Attestation Statements | 2025-01-02 | PDF 934 KB |
| Authority letter | Cover Letter(s) | 2025-01-02 | PDF 700.6 KB |
| Confidential letter | Cover Letter(s) | 2025-01-02 | PDF 2.8 MB |
| modular request letter | Cover Letter(s) | 2025-01-02 | PDF 216.3 KB |
| MPE report | RF Exposure Info | 2025-01-02 | PDF 869.9 KB |
| block Metadata only | Block Diagram | PDF 39.6 KB | |
| schematic Metadata only | Schematics | PDF 417.8 KB | |
| Operation description Metadata only | Operational Description | PDF 18.1 KB |
Application Information
| Application ID | P1E3h+q3uewrdIhyQdVH/A== |
|---|---|
| Final Action Date | 2025-01-02 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0011029295 |
| Model | ESP32S3 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) module |
| Responsible Party | Paul Schatz, Manager and Technical Lead, Detection Engineering, paul.schatz@fs.utc.com , 941-739-4273 |
| Agent | Bonnie Bonnie Bonnie, SGS-CSTC Standards Technical Services Co., Ltd, Bonnie.Liao@sgs.com , 02082155379 |
| Technical Contact | Bonnie Liao, SGS-CSTC Standards Technical Services Co., Ltd, Bonnie.Liao@sgs.com , 02082155379 |
| Non-Technical Contact | Bonnie Liao, SGS-CSTC Standards Technical Services Co., Ltd, Bonnie.Liao@sgs.com , 02082155379 |
| Test Firm | Bonnie Liao, SGS-CSTC Standards Technical Services Co., Ltd., bonnie.liao@sgs.com , 02082155379 |
| TCB Email | USCTS.TCB@SGS.COM |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Single Modular Approval |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Single Modular Approval. Power Output listed is conducted. Device is an 802.11b/g/n device and enabled for 2.4GHz band as described in this filing. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device has 20 MHz and 40 MHz bandwidth modes. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| P1E3h+q3uewrdIhyQdVH/A== | 2025-01-02 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application P1E3h+q3uewrdIhyQdVH/A==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
SGS North America, Inc. 620 Old Peachtree Road NW Suite 100 Suwanee, GA 30024 |
Date of Grant: 01/02/2025 Application Dated: 01/02/2025 |
| Walter Kidde Portable Equipment Inc. |
| 1016 Corporate Park Drive |
| Mebane, NC 27302 |
| Attention: Paul Schatz , Manager and Technical Lead, Detection Engineerin |
| 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: | SAK-ESP32S3 |
| Name of Grantee: | Walter Kidde Portable Equipment Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0017 | |||
| 15C | 2412.0 - 2462.0 | 0.0789 | |||
| 15C | 2422.0 - 2452.0 | 0.0509 |
| Single Modular Approval. Power Output listed is conducted. Device is an 802.11b/g/n device and enabled for 2.4GHz band as described in this filing. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device has 20 MHz and 40 MHz bandwidth modes. |
EAS Grant - Application P1E3h+q3uewrdIhyQdVH/A==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Walter Kidde Portable Equipment Inc. 1016 Corporate Park Drive Mebane, NC 27302 United States |
Date of Grant: 01/02/2025 Application Dated: 01/02/2025 |
| Attention: Paul Schatz , Manager and Technical Lead, Detection Engineerin |
| 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: | SAK-ESP32S3 |
| Name of Grantee: | Walter Kidde Portable Equipment Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE) module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0017 | |||
| 15C | 2412.0 - 2462.0 | 0.0789 | |||
| 15C | 2422.0 - 2452.0 | 0.0509 |
| Single Modular Approval. Power Output listed is conducted. Device is an 802.11b/g/n device and enabled for 2.4GHz band as described in this filing. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device has 20 MHz and 40 MHz bandwidth modes. |
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