FCC ID 2BTPVM-055
Glass-free 3D intelligent terminal
by Huizhi Tianxia (Hangzhou) Technology Co., Ltd.
Grantee Code: 2BTPV Product Code: M055
Latest application date: 2025-12-31
FCC ID Device Details
| FCC ID | 2BTPVM-055 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BTPV |
| Product Code | M055 |
| Applicant Business | Huizhi Tianxia (Hangzhou) Technology Co., Ltd. 🇨🇳 |
| Related Domains |  miramontsolutions.com |
| Equipment Class | Glass-free 3D intelligent terminal |
| Test Firm | Shenzhen DACE Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2025-12-31 |
| 5745-5825 MHz | Original Equipment | 2025-12-31 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-12-31 | PDF 2 MB |
| Int photo | Internal Photos | 2025-12-31 | PDF 2.7 MB |
| Ext photo | External Photos | 2025-12-31 | PDF 1.5 MB |
| Label and Location | ID Label/Location Info | 2025-12-31 | PDF 162.9 KB |
| Test Setup photos | Test Setup Photos | 2025-12-31 | PDF 286.4 KB |
| Antenna Spec | Test Report | 2025-12-31 | PDF 1.2 MB |
| Appendix5.2G | Test Report | 2025-12-31 | PDF 5.3 MB |
| Appendix5.3G | Test Report | 2025-12-31 | PDF 5.6 MB |
| Appendix5.6G | Test Report | 2025-12-31 | PDF 2.9 MB |
| Appendix5.8G | Test Report | 2025-12-31 | PDF 5.4 MB |
| Test Report_2.4G | Test Report | 2025-12-31 | PDF 4.1 MB |
| Test report-Part 15E | Test Report | 2025-12-31 | PDF 867.7 KB |
| Test report-Part 15E-DFS | Test Report | 2025-12-31 | PDF 979.6 KB |
| Attestation Statements-Kaspersky | Attestation Statements | 2025-12-31 | PDF 485.9 KB |
| Attestation Statements-Not Covered | Attestation Statements | 2025-12-31 | PDF 434.1 KB |
| US Agent attestation | Attestation Statements | 2025-12-31 | PDF 483.1 KB |
| Confidentiality request | Cover Letter(s) | 2025-12-31 | PDF 488.5 KB |
| Model difference | Cover Letter(s) | 2025-12-31 | PDF 448.9 KB |
| POA | Cover Letter(s) | 2025-12-31 | PDF 429.5 KB |
| Software Configuration Control Declaration | Cover Letter(s) | 2025-12-31 | PDF 479.7 KB |
| RF exposure | RF Exposure Info | 2025-12-31 | PDF 150.6 KB |
| Block diagram Metadata only | Block Diagram | PDF 148.2 KB | |
| Schematic diagram Metadata only | Schematics | PDF 4.6 MB | |
| Operational Description Metadata only | Operational Description | PDF 71.5 KB | |
| NII Security request Metadata only | SDR Software/Security Info. | PDF 462.9 KB |
Application Information
| Application ID | MdInELeBa6FbGDC4wBLT2w== |
|---|---|
| Final Action Date | 2025-12-31 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037735305 |
| Model | M-055 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Glass-free 3D intelligent terminal |
| Responsible Party | Chongguo Song, chongguo.song@icloud.com  , 18637158989 |
| Non-Technical Contact | Wenyi Wang, MIRAMONT SOLUTIONS LLC, wenyiwang@miramontsolutions.com , 951 401 3633 |
| Test Firm | Colin Huang, Shenzhen DACE Testing Technology Co., Ltd., emc001@dace-lab.com  , 86-755-23010613 |
| TCB Email | joe_chew@derycom-us.com  |
| 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 |
|---|---|---|
| MdInELeBa6FbGDC4wBLT2w== | 2025-12-31 | Original Equipment |
| /88IkeFc2uyRfbRyWvYdng== | 2025-12-31 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application MdInELeBa6FbGDC4wBLT2w==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 12/31/2025 Application Dated: 12/30/2025 |
| Huizhi Tianxia (Hangzhou) Technology Co., Ltd. |
| Room 3328, 3F, International Chuangbo Center, |
| No. 267, Science and Technology Park, |
| Baiyang Street, Hangzhou,, China |
| Attention: Chongguo Song , |
| 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: | 2BTPVM-055 |
| Name of Grantee: | Huizhi Tianxia (Hangzhou) Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Glass-free 3D intelligent terminal |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2412.0 - 2462.0 | 0.03148 |
| Output power listed is conducted power. This device contains 20 and 40 MHz signal bandwidth. The antenna used with this transmitter must be installed to provide a minimum 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 in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application /88IkeFc2uyRfbRyWvYdng==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
DERYCOM CERTIFICATION SERVICES, INC. 1100 Falcon Avenue Glencoe, MN 55336 |
Date of Grant: 12/31/2025 Application Dated: 12/30/2025 |
| Huizhi Tianxia (Hangzhou) Technology Co., Ltd. |
| Room 3328, 3F, International Chuangbo Center, |
| No. 267, Science and Technology Park, |
| Baiyang Street, Hangzhou,, China |
| Attention: Chongguo Song , |
| 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: | 2BTPVM-055 |
| Name of Grantee: | Huizhi Tianxia (Hangzhou) Technology Co., Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Glass-free 3D intelligent terminal |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.02729 | ||
| CC ND | 15E | 5260.0 - 5320.0 | 0.00995 | ||
| CC ND | 15E | 5500.0 - 5700.0 | 0.01233 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.02564 |
| Output power listed is conducted power. This device contains 20, 40 and 80MHz signal bandwidth. The antenna used with this transmitter must be installed to provide a minimum 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 in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance. |
| 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). |