FCC ID 2BTHM-M3
Electronic Bar
by Shenzhen KOSOTAI technology co., Ltd.
Grantee Code: 2BTHM Product Code: M3
Latest application date: 2025-12-16
FCC ID Device Details
| FCC ID | 2BTHM-M3 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BTHM |
| Product Code | M3 |
| Applicant Business | Shenzhen KOSOTAI technology co., Ltd. 🇨🇳 |
| Related Domains |  lobos-lowa.com |
| Equipment Class | Electronic Bar |
| Test Firm | Shenzhen Bangce Testing Technology Co. , Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-12-16 |
| 2402-2480 MHz | Original Equipment | 2025-12-16 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-12-16 | PDF 220.5 KB |
| Internal photographs-REV1.0 | Internal Photos | 2025-12-16 | PDF 477.3 KB |
| External Photographs | External Photos | 2025-12-16 | PDF 674.5 KB |
| Label&Label location | ID Label/Location Info | 2025-12-16 | PDF 1.2 MB |
| Test Setup | Test Setup Photos | 2025-12-16 | PDF 1.3 MB |
| Antenna data sheet-REV1.0 | Test Report | 2025-12-16 | PDF 390.5 KB |
| CISRR25112520901_47 CFR Part 15.247_BR | Test Report | 2025-12-16 | PDF 5.8 MB |
| CISRR25112520902_47 CFR Part 15.247_LE | Test Report | 2025-12-16 | PDF 5.3 MB |
| USA-CoveredEquipmentLetter-Combined | Attestation Statements | 2025-12-16 | PDF 87.3 KB |
| USA-Local Rep Letter-M3 | Attestation Statements | 2025-12-16 | PDF 73.3 KB |
| Letter of Model Difference | Cover Letter(s) | 2025-12-16 | PDF 91.9 KB |
| USA-ConfidentialityRequestLetter | Cover Letter(s) | 2025-12-16 | PDF 90 KB |
| CISRR25112520903_RF Exposure Evaluation FCC Part2.1093 | RF Exposure Info | 2025-12-16 | PDF 170.3 KB |
| Block Diagram Metadata only | Block Diagram | PDF 89.9 KB | |
| Schematic Metadata only | Schematics | PDF 192.8 KB | |
| Operation Description Metadata only | Operational Description | PDF 62.4 KB | |
| USA-DueDigilenceLetter Metadata only | Operational Description | PDF 112.3 KB |
Application Information
| Application ID | o6CVTi4UDC8ThcvFnE4XZg== |
|---|---|
| Final Action Date | 2025-12-16 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037709888 |
| Model | M3 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Electronic Bar |
| Responsible Party | Zhiwen Yu, 747354808@qq.com  , +8613925731907 |
| Technical Contact | Hans Hu, Shenzhen Bangce Testing Technology Co., Ltd., huzhiqiang@cis-cn.net  , 15818730309 |
| Non-Technical Contact | Harley Li, LOBOS IOWA INC, info@lobos-lowa.com , +1 8188180538 |
| Test Firm | Hans Hu, Shenzhen Bangce Testing Technology Co. , Ltd., huzhiqiang@cis-cn.net , +86 0158 1873 0309 |
| TCB Email | o.kneip@kl-certification.de  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| 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 |
|---|---|---|
| o6CVTi4UDC8ThcvFnE4XZg== | 2025-12-16 | Original Equipment |
| ZtiT1UHpubYFcn5AW3IO4A== | 2025-12-16 | Original Equipment |
Grants
TCB Grant - Application ZtiT1UHpubYFcn5AW3IO4A==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 12/16/2025 Application Dated: 12/16/2025 |
| Shenzhen KOSOTAI technology co., Ltd. |
| Rm 1005, Jinhua Building, Gaofeng Rd |
| Dalang St, Longhua New Dist |
| Shenzhen, China |
| Attention: Zhiwen Yu , General 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: | 2BTHM-M3 |
| Name of Grantee: | Shenzhen KOSOTAI technology co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Electronic Bar |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00139 |
| Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |
TCB Grant - Application o6CVTi4UDC8ThcvFnE4XZg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
KL-Certification GmbH Heinrich-Hertz-Allee 7 St. Ingbert, 66386 Germany |
Date of Grant: 12/16/2025 Application Dated: 12/16/2025 |
| Shenzhen KOSOTAI technology co., Ltd. |
| Rm 1005, Jinhua Building, Gaofeng Rd |
| Dalang St, Longhua New Dist |
| Shenzhen, China |
| Attention: Zhiwen Yu , General 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: | 2BTHM-M3 |
| Name of Grantee: | Shenzhen KOSOTAI technology co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Electronic Bar |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.00242 |
| Power listed is maximum peak conducted output power. This filing meets the SAR threshold exclusion set forth in KDB 447498 and therefore can be used in mobile/portable configurations. The antenna used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. |