FCC ID 2BGSK-2151E
Touch all in one
by Chengdu Zenghong Sci-tech Co.,Ltd
Grantee Code: 2BGSK Product Code: 2151E
Latest application date: 2025-05-14
FCC ID Device Details
| FCC ID | 2BGSK-2151E |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BGSK |
| Product Code | 2151E |
| Applicant Business | Chengdu Zenghong Sci-tech Co.,Ltd 🇨🇳 |
| Related Domains |  touchdisplays-tech.com |
| Equipment Class | Touch all in one |
| Test Firm | Shenzhen LCS Compliance Testing Laboratory Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-05-14 |
| 5180-5240 MHz | Original Equipment | 2025-05-14 |
| 2402-2480 MHz | Original Equipment | 2025-05-14 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-05-14 | PDF 4.4 MB |
| Internal Photos | Internal Photos | 2025-05-14 | PDF 2.6 MB |
| External Photos | External Photos | 2025-05-14 | PDF 1.3 MB |
| Label and Label Location | ID Label/Location Info | 2025-05-14 | PDF 360.8 KB |
| Test Setup Photos | Test Setup Photos | 2025-05-14 | PDF 925.4 KB |
| Antenna specification | Test Report | 2025-05-14 | PDF 1.8 MB |
| Appendix A Test Data for BT FCC ID | Test Report | 2025-05-14 | PDF 4 MB |
| Appendix B Test Data for BT LE FCC ID | Test Report | 2025-05-14 | PDF 2.4 MB |
| Appendix C Test Data for 2.4GWIFI FCC ID | Test Report | 2025-05-14 | PDF 3.1 MB |
| Appendix D Test Data for 5.2GWIFI FCC ID | Test Report | 2025-05-14 | PDF 3.6 MB |
| Appendix E Test Data for 5.3GWIFI FCC ID | Test Report | 2025-05-14 | PDF 3.6 MB |
| Appendix F Test Data for 5.5GWIFI FCC ID | Test Report | 2025-05-14 | PDF 4.1 MB |
| Appendix G Test Data for 5.8GWIFI FCC ID | Test Report | 2025-05-14 | PDF 3.6 MB |
| LCSA01285007EA_BT | Test Report | 2025-05-14 | PDF 1.8 MB |
| LCSA01285007EB_BT LE | Test Report | 2025-05-14 | PDF 1.8 MB |
| LCSA01285007EC_2.4G WLAN | Test Report | 2025-05-14 | PDF 1.7 MB |
| LCSA01285007ED_5.2G WLAN | Test Report | 2025-05-14 | PDF 1.7 MB |
| LCSA01285007EE_5.3&5.5G WLAN | Test Report | 2025-05-14 | PDF 2.4 MB |
| LCSA01285007EF_DFS | Test Report | 2025-05-14 | PDF 3.6 MB |
| LCSA01285007EG_5.8G WLAN | Test Report | 2025-05-14 | PDF 1.7 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2025-05-14 | PDF 171.5 KB |
| USA-LocalRepLetter_V1.1 - 2BGSK-2151E | Attestation Statements | 2025-05-14 | PDF 355.6 KB |
| FCC Declaration of Disable WLAN Channel 12 and 13 | Cover Letter(s) | 2025-05-14 | PDF 85.1 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2025-05-14 | PDF 168.9 KB |
| USA-NIIDeclarationLetter_V0.1 -Slaver - with DFS | Cover Letter(s) | 2025-05-14 | PDF 132 KB |
| LCSA01285007EH_RF Exposure Evaluation_FCC | RF Exposure Info | 2025-05-14 | PDF 910.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 468.8 KB | |
| Schematic Metadata only | Schematics | PDF 836.8 KB | |
| Operation Description Metadata only | Operational Description | PDF 600.6 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 474.2 KB | |
| USA-SoftwareSecurityKDB594280D02_Slaver Metadata only | SDR Software/Security Info. | PDF 155.8 KB | |
| BOM Metadata only | Parts List/Tune Up Info | PDF 378.9 KB |
Application Information
| Application ID | tF/I9hHGW/DEBsGh8mHjsw== |
|---|---|
| Final Action Date | 2025-05-14 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035509108 |
| Model | 2151E |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Touch all in one |
| Responsible Party | Lily Liu, lily.liu@touchdisplays-tech.com , +86 13980949460 |
| Test Firm | Gavin Liang, Shenzhen LCS Compliance Testing Laboratory Ltd., gavin.liang@lcs-cert.com  , 0755-82591330 |
| 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 |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| 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 | Output Power listed is peak conducted. This device supports 802.11b, 802.11g and 802.11n with a 20 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. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| tF/I9hHGW/DEBsGh8mHjsw== | 2025-05-14 | Original Equipment |
| X4oxIdQRc51U/dkhRsaG6A== | 2025-05-14 | Original Equipment |
| ERc/c7pSgDNSUSi2Dr2w/A== | 2025-05-14 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application X4oxIdQRc51U/dkhRsaG6A==
| 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: 05/14/2025 Application Dated: 05/14/2025 |
| Chengdu Zenghong Sci-tech Co.,Ltd |
| Room 524, Floor 5, Unit 2, Building 13, No.166 |
| Laifeng Fifth Road, Wuhou District |
| Chengdu, Sichuan, 610045 China |
| Attention: Lily Liu , |
| 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: | 2BGSK-2151E |
| Name of Grantee: | Chengdu Zenghong Sci-tech Co.,Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Touch all in one |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC ND | 15E | 5180.0 - 5240.0 | 0.006 | ||
| CC ND | 15E | 5260.0 - 5320.0 | 0.0159 | ||
| CC ND | 15E | 5500.0 - 5700.0 | 0.0229 | ||
| CC ND | 15E | 5745.0 - 5825.0 | 0.0245 |
| Output power listed is average conducted. This device 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. This device complies with the Dynamic Frequency Selection (DFS) requirements of KDB 905462 D03 as a Client only without Radar Detection. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| ND: | This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h). |
TCB Grant - Application tF/I9hHGW/DEBsGh8mHjsw==
| 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: 05/14/2025 Application Dated: 05/14/2025 |
| Chengdu Zenghong Sci-tech Co.,Ltd |
| Room 524, Floor 5, Unit 2, Building 13, No.166 |
| Laifeng Fifth Road, Wuhou District |
| Chengdu, Sichuan, 610045 China |
| Attention: Lily Liu , |
| 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: | 2BGSK-2151E |
| Name of Grantee: | Chengdu Zenghong Sci-tech Co.,Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Touch all in one |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0012 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.0242 |
| Output Power listed is peak conducted. This device supports 802.11b, 802.11g and 802.11n with a 20 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. |
TCB Grant - Application ERc/c7pSgDNSUSi2Dr2w/A==
| 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: 05/14/2025 Application Dated: 05/14/2025 |
| Chengdu Zenghong Sci-tech Co.,Ltd |
| Room 524, Floor 5, Unit 2, Building 13, No.166 |
| Laifeng Fifth Road, Wuhou District |
| Chengdu, Sichuan, 610045 China |
| Attention: Lily Liu , |
| 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: | 2BGSK-2151E |
| Name of Grantee: | Chengdu Zenghong Sci-tech Co.,Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Touch all in one |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0014 |
| Output Power listed is peak conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |