FCC ID 2BO3L-TMCTAW5W
LG Smart Thermostat
by LG Electronics Inc.
Grantee Code: 2BO3L Product Code: TMCTAW5W
Latest application date: 2026-09-23
FCC ID Device Details
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5745-5825 MHz | Class II permissive change or modification of presently authorized equipment | 2026-09-23 |
| 61000-61500 MHz | Class II permissive change or modification of presently authorized equipment | 2026-09-23 |
| 2412-2462 MHz | Class II permissive change or modification of presently authorized equipment | 2026-09-23 |
| 61000-61500 MHz | Original Equipment | 2026-08-31 |
| 5745-5825 MHz | Original Equipment | 2026-08-31 |
| 2412-2462 MHz | Original Equipment | 2026-08-31 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| TMCTAW5W_Label & location | ID Label/Location Info | 2026-08-31 | PDF 1.3 MB |
| TMCTAW5W FCC C2PC Test Report | Test Report | 2026-09-23 | PDF 1.5 MB |
| TRRFCC26-0013(3)_LG Electronics Inc._TMCTAW5W(DTS) | Test Report | 2026-09-23 | PDF 604.4 KB |
| TRRFCC26-0014(1)_LG Electronics Inc._TMCTAW5W(UNII) | Test Report | 2026-09-23 | PDF 886.1 KB |
| TMCTAW5W FCC Test Report(60GHz)_R2 | Test Report | 2026-08-31 | PDF 2.9 MB |
| TMCTAW5W_ANT Specification(BLE, Thread, Wifi)_R1 | Test Report | 2026-08-31 | PDF 818.6 KB |
| TMCTAW5W_ANT Specification(Radar)_R1 | Test Report | 2026-08-31 | PDF 1,017 KB |
| TRRFCC26-0009(1)_LG Electronics Inc._TMCTAW5W(DTS)_Reduce size | Test Report | 2026-08-31 | PDF 4.4 MB |
| TRRFCC26-0010(1)_LG Electronics Inc._TMCTAW5W(UNII)_Reduce size | Test Report | 2026-08-31 | PDF 3.5 MB |
| 2BO3L-TMCTAW5W_FCC Attestation Statements US agent for service of process | Attestation Statements | 2026-09-23 | PDF 285 KB |
| 2BO3L-TMCTAW5W_FCC Covered list attestation Letter | Attestation Statements | 2026-09-23 | PDF 233 KB |
| 2BO3L-TMCTAW5W_FCC Attestation Statements US agent for service of process | Attestation Statements | 2026-08-31 | PDF 177.7 KB |
| 2BO3L-TMCTAW5W_FCC Covered list attestation Letter | Attestation Statements | 2026-08-31 | PDF 185.9 KB |
| 2BO3L-TMCTAW5W_FCC Agent Authorization Letter | Cover Letter(s) | 2026-09-23 | PDF 207.7 KB |
| 2BO3L-TMCTAW5W_FCC C2PC Letter | Cover Letter(s) | 2026-09-23 | PDF 206.4 KB |
| 2BO3L-TMCTAW5W_FCC Confidentiality Request Letter | Cover Letter(s) | 2026-09-23 | PDF 188.1 KB |
| 2BO3L-TMCTAW5W_FCC Agent Authorization Letter | Cover Letter(s) | 2026-08-31 | PDF 146.8 KB |
| 2BO3L-TMCTAW5W_FCC Confidentiality Request Letter | Cover Letter(s) | 2026-08-31 | PDF 146.8 KB |
| TMCTAW5W_WIFI Channel 12 and 13 Declaration Letter | Cover Letter(s) | 2026-08-31 | PDF 147.5 KB |
| RF Exposure_20cm over_FCC_TMCTAW5W_Rev01 | RF Exposure Info | 2026-09-23 | PDF 441.8 KB |
| TMCTAW5W FCC RF EXPOSURE Report_R1 | RF Exposure Info | 2026-09-23 | PDF 726.2 KB |
| RF Exposure_20cm over_FCC_TMCTAW5W_Rev01 | RF Exposure Info | 2026-08-31 | PDF 248.1 KB |
| TMCTAW5W_User Manual_reduced size Metadata only | Users Manual | 2027-03-22 | PDF 991.4 KB |
| TMCTAW5W_User Manual_Reduce size Metadata only | Users Manual | 2027-02-27 | PDF 948.7 KB |
| TMCTAW5W Internal Photos Metadata only | Internal Photos | 2027-03-22 | PDF 4.1 MB |
| TMCTAW5W Internal Photos Metadata only | Internal Photos | 2027-02-27 | PDF 1.4 MB |
| TMCTAW5W External Photos Metadata only | External Photos | 2027-03-22 | PDF 3.4 MB |
| TMCTAW5W External Photos Metadata only | External Photos | 2027-02-27 | PDF 833.3 KB |
| TMCTAW5W_Test Setup Photo(Radar) Metadata only | Test Setup Photos | 2027-03-22 | PDF 4.4 MB |
| TMCTAW5W_Test Setup Photos Metadata only | Test Setup Photos | 2027-03-22 | PDF 560.3 KB |
| TMCTAW5W Annex A_Test Setup Photos(Part15.255) Metadata only | Test Setup Photos | 2027-02-27 | PDF 5.8 MB |
| TMCTAW5W Annex A_Test Setup Photos(Part15C) Metadata only | Test Setup Photos | 2027-02-27 | PDF 660.7 KB |
| TMCTAW5W_Block Diagram Metadata only | Block Diagram | PDF 280 KB | |
| TMCTAW5W_Block diagram Metadata only | Block Diagram | PDF 234.5 KB | |
| TMCTAW5W_Circuit diagram Metadata only | Schematics | PDF 838.2 KB | |
| TMCTAW5W_Schematic Diagram Metadata only | Schematics | PDF 1.1 MB | |
| TMCTAW5W PCB Layout Resized Metadata only | Operational Description | PDF 3.9 MB | |
| TMCTAW5W_Change Note Metadata only | Operational Description | PDF 2 MB | |
| TMCTAW5W_Operational Description_R1 Metadata only | Operational Description | PDF 167.3 KB | |
| TMCTAW5W_Operational description Metadata only | Operational Description | PDF 228.5 KB | |
| TMCTAW5W_PCB Layout Metadata only | Operational Description | PDF 371.3 KB | |
| TMCTAW5W_U-NII Device Desclaration letter Metadata only | Operational Description | PDF 118.1 KB | |
| TMCTAW5W_U-NII Device Software Security Metadata only | Operational Description | PDF 160 KB | |
| TMCTAW5W_Part List Metadata only | Parts List/Tune Up Info | PDF 323.1 KB | |
| TMCTAW5W_Part list Metadata only | Parts List/Tune Up Info | PDF 189.1 KB |
Application Information
| Application ID | s3ycuXSrEexDhoGigO+LUg== |
|---|---|
| Final Action Date | 2026-09-23 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0036977056 |
| Model | TMCTAW5W |
| Frequency Range | 5745-5825 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | LG Smart Thermostat |
| Responsible Party | Yongdeok Kwon, DL-FCC-Admin@lge.com  , 82-31-8066-5538 |
| Non-Technical Contact | Heejae Cho, LG Electronics USA, Inc., 2012662215 |
| Test Firm | Lee Cheol-ho, Lab-T, Inc., chlee@lab-t.net  , 82313226767 |
| TCB Email | charvey@ieee.org  , jennifer.s@hctamerica.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| 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 |
|---|---|---|
| s3ycuXSrEexDhoGigO+LUg== | 2026-09-23 | Class II permissive change or modification of presently authorized equipment |
| ozpvWOZVsNdGxWUrnlcM0A== | 2026-09-23 | Class II permissive change or modification of presently authorized equipment |
| Olp3z6D9EeZRb+QXRxYBdA== | 2026-09-23 | Class II permissive change or modification of presently authorized equipment |
| Y9lwbf5sHvw8TCSrRwvA8A== | 2026-08-31 | Original Equipment |
| O7QnqPwTbHSN+lpvKbwgLg== | 2026-08-31 | Original Equipment |
| 9E7SreLQ9ifgiWCqpCkW0A== | 2026-08-31 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application Y9lwbf5sHvw8TCSrRwvA8A==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
HCT America, Inc. 840 Yosemite Way Milpitas, CA 95035 |
Date of Grant: 08/31/2026 Application Dated: 08/31/2026 |
| LG Electronics Inc. |
| 222 LG-ro, Jinwi-myeon |
| Pyeongtaek-si, Gyeonggi-do, 17709 South Korea |
| Attention: Yongdeok Kwon , Professional |
| 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: | 2BO3L-TMCTAW5W |
| Name of Grantee: | LG Electronics Inc. |
| Equipment Class: | Part 15 Field Disturbance Sensor |
| Notes: | LG Smart Thermostat |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15.255 | 61000.0 - 61500.0 | 0.043 |
| Power listed is the EIRP. 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 the conditions shown in this filing and/or in accordance with FCC multi-transmitter product guidelines. End-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application s3ycuXSrEexDhoGigO+LUg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
HCT America, Inc. 840 Yosemite Way Milpitas, CA 95035 |
Date of Grant: 09/23/2026 Application Dated: 09/23/2026 |
| LG Electronics Inc. |
| 222 LG-ro, Jinwi-myeon |
| Pyeongtaek-si, Gyeonggi-do, 17709 South Korea |
| Attention: Yongdeok Kwon , Professional |
| 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: | 2BO3L-TMCTAW5W |
| Name of Grantee: | LG Electronics Inc. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | LG Smart Thermostat |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.076 | ||
| CC | 15E | 5260.0 - 5320.0 | 0.074 | ||
| CC | 15E | 5500.0 - 5720.0 | 0.072 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.064 |
| C2PC as detailed in this filing. Power listed is the conducted output power. 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 the conditions shown in this filing and/or in accordance with FCC multi-transmitter product guidelines. End-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application ozpvWOZVsNdGxWUrnlcM0A==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
HCT America, Inc. 840 Yosemite Way Milpitas, CA 95035 |
Date of Grant: 09/23/2026 Application Dated: 09/23/2026 |
| LG Electronics Inc. |
| 222 LG-ro, Jinwi-myeon |
| Pyeongtaek-si, Gyeonggi-do, 17709 South Korea |
| Attention: Yongdeok Kwon , Professional |
| 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: | 2BO3L-TMCTAW5W |
| Name of Grantee: | LG Electronics Inc. |
| Equipment Class: | Part 15 Field Disturbance Sensor |
| Notes: | LG Smart Thermostat |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15.255 | 61000.0 - 61500.0 | 0.043 |
| C2PC as detailed in this filing. Power listed is the EIRP. 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 the conditions shown in this filing and/or in accordance with FCC multi-transmitter product guidelines. End-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application Olp3z6D9EeZRb+QXRxYBdA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
HCT America, Inc. 840 Yosemite Way Milpitas, CA 95035 |
Date of Grant: 09/23/2026 Application Dated: 09/23/2026 |
| LG Electronics Inc. |
| 222 LG-ro, Jinwi-myeon |
| Pyeongtaek-si, Gyeonggi-do, 17709 South Korea |
| Attention: Yongdeok Kwon , Professional |
| 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: | 2BO3L-TMCTAW5W |
| Name of Grantee: | LG Electronics Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | LG Smart Thermostat |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.016 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.069 | ||
| CC | 15C | 2405.0 - 2480.0 | 0.01 |
| C2PC as detailed in this filing. Power listed is the conducted output power. 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 the conditions shown in this filing and/or in accordance with FCC multi-transmitter product guidelines. End-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application O7QnqPwTbHSN+lpvKbwgLg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
HCT America, Inc. 840 Yosemite Way Milpitas, CA 95035 |
Date of Grant: 08/31/2026 Application Dated: 08/31/2026 |
| LG Electronics Inc. |
| 222 LG-ro, Jinwi-myeon |
| Pyeongtaek-si, Gyeonggi-do, 17709 South Korea |
| Attention: Yongdeok Kwon , Professional |
| 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: | 2BO3L-TMCTAW5W |
| Name of Grantee: | LG Electronics Inc. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | LG Smart Thermostat |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.076 | ||
| CC | 15E | 5260.0 - 5320.0 | 0.074 | ||
| CC | 15E | 5500.0 - 5720.0 | 0.072 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.064 |
| Power listed is the conducted output power. 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 the conditions shown in this filing and/or in accordance with FCC multi-transmitter product guidelines. End-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 9E7SreLQ9ifgiWCqpCkW0A==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
HCT America, Inc. 840 Yosemite Way Milpitas, CA 95035 |
Date of Grant: 08/31/2026 Application Dated: 08/28/2026 |
| LG Electronics Inc. |
| 222 LG-ro, Jinwi-myeon |
| Pyeongtaek-si, Gyeonggi-do, 17709 South Korea |
| Attention: Yongdeok Kwon , Professional |
| 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: | 2BO3L-TMCTAW5W |
| Name of Grantee: | LG Electronics Inc. |
| Equipment Class: | Digital Transmission System |
| Notes: | LG Smart Thermostat |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.016 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.069 | ||
| CC | 15C | 2405.0 - 2480.0 | 0.01 |
| Power listed is the conducted output power. 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 the conditions shown in this filing and/or in accordance with FCC multi-transmitter product guidelines. End-users must be provided with transmitter operating conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |