FCC ID 2BTMC-JSTX65W82B
Dornium Smart Board
by Chaozhou Shengjingji Technology Co., Ltd.
Grantee Code: 2BTMC Product Code: JSTX65W82B
Latest application date: 2025-12-16
FCC ID Device Details
| FCC ID | 2BTMC-JSTX65W82B |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BTMC |
| Product Code | JSTX65W82B |
| Applicant Business | Chaozhou Shengjingji Technology Co., Ltd. 🇨🇳 |
| Related Domains |  glocerts.com |
| Equipment Class | Dornium Smart Board |
| Test Firm | SHENZHEN CTA TESTING TECHNOLOGY CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2BO6V-KI-D086L Grant Date: 12/09/2025 | 2025-12-16 |
| 5745-5825 MHz | Change in identification of presently authorized equipment. Original FCC ID: 2BO6V-KI-D086L Grant Date: 12/09/2025 | 2025-12-16 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-12-16 | PDF 1.7 MB |
| External Photos | External Photos | 2025-12-16 | PDF 1.3 MB |
| Label and location | ID Label/Location Info | 2025-12-16 | PDF 171.2 KB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2025-12-16 | PDF 131.7 KB |
| US_Agent_2.911(d)(7)-U_V05 | Attestation Statements | 2025-12-16 | PDF 116.7 KB |
| Authorization Letter for FCC ID | Cover Letter(s) | 2025-12-16 | PDF 119.2 KB |
| Letter of Change FCC ID | Cover Letter(s) | 2025-12-16 | PDF 140.1 KB |
| Product Equality Declaration | Cover Letter(s) | 2025-12-16 | PDF 106.2 KB |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 144.4 KB | |
| SBOM Metadata only | Parts List/Tune Up Info | PDF 127.6 KB |
Application Information
| Application ID | VNG7GlhHHcbQnbkAai5Oew== |
|---|---|
| Final Action Date | 2025-12-16 |
| Application Purpose | Change in identification of presently authorized equipment. Original FCC ID: 2BO6V-KI-D086L Grant Date: 12/09/2025 |
| Applicant FRN | 0037735610 |
| Model | JSTX65W82B |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Dornium Smart Board |
| Responsible Party | Xiaosheng Huang, dornium450@gmail.com  , 18823508016 |
| Non-Technical Contact | Huiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , (626) 588-8039 |
| Test Firm | Eric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn  , 86-755-2322-5875 |
| 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 |
|---|---|---|
| VNG7GlhHHcbQnbkAai5Oew== | 2025-12-16 | Change in identification of presently authorized equipment. Original FCC ID: 2BO6V-KI-D086L Grant Date: 12/09/2025 |
| JufeF1D1dojZMcHYuWlFJw== | 2025-12-16 | Change in identification of presently authorized equipment. Original FCC ID: 2BO6V-KI-D086L Grant Date: 12/09/2025 |
Equipment Authorization
Grants
TCB Grant - Application VNG7GlhHHcbQnbkAai5Oew==
| 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 |
| Chaozhou Shengjingji Technology Co., Ltd. |
| Room 402, 4th Floor, Comprehensive Building, |
| No. 21, South Erhan Road, Qianjin Village, Fengxi |
| Town, Chao'an District,Chaozhou City, China |
| Attention: Xiaosheng Huang , |
| 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: | 2BTMC-JSTX65W82B |
| Name of Grantee: | Chaozhou Shengjingji Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Dornium Smart Board |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.001 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.0489 |
| Output Power listed is peak conducted. This device supports 2*2 MIMO and supports 802.11b, 802.11g, 802.11n and 802.11ax with a 20 MHz and 40 MHz bandwidth mode. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
TCB Grant - Application JufeF1D1dojZMcHYuWlFJw==
| 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 |
| Chaozhou Shengjingji Technology Co., Ltd. |
| Room 402, 4th Floor, Comprehensive Building, |
| No. 21, South Erhan Road, Qianjin Village, Fengxi |
| Town, Chao'an District,Chaozhou City, China |
| Attention: Xiaosheng Huang , |
| 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: | 2BTMC-JSTX65W82B |
| Name of Grantee: | Chaozhou Shengjingji Technology Co., Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Dornium Smart Board |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.0378 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.0316 |
| Output power listed is average conducted. This device supports 2*2 MIMO and supports 802.11a, 802.11n and 802.11ac with a 20 MHz, 40 MHz and 80 MHz bandwidth mode. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |