FCC ID 2BFIZ-X4AR
PROJECTOR
by Chengdu Hotack Technology Co., Ltd.
Grantee Code: 2BFIZ Product Code: X4AR
Latest application date: 2026-08-13
FCC ID Device Details
| FCC ID | 2BFIZ-X4AR |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BFIZ |
| Product Code | X4AR |
| Applicant Business | Chengdu Hotack Technology Co., Ltd. 🇨🇳 |
| Related Domains |  hotack.cn  glocerts.com |
| Equipment Class | PROJECTOR |
| Test Firm | Shenzhen CTB Testing Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5745-5825 MHz | Original Equipment | 2026-08-13 |
| 2402-2480 MHz | Original Equipment | 2026-08-13 |
| 2412-2462 MHz | Original Equipment | 2026-08-13 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| External Photos | External Photos | 2026-08-13 | PDF 506.2 KB |
| ID Label/Location Info | ID Label/Location Info | 2026-08-13 | PDF 315.1 KB |
| Test Setup Photos | Test Setup Photos | 2026-08-13 | PDF 303.9 KB |
| ANT Test Report | Test Report | 2026-08-13 | PDF 1.3 MB |
| ANT Test Report | Test Report | 2026-08-13 | PDF 1.8 MB |
| ANT Test Report 2 | Test Report | 2026-08-13 | PDF 1.8 MB |
| Test Report | Test Report | 2026-08-13 | PDF 3.5 MB |
| Test Report | Test Report | 2026-08-13 | PDF 4.6 MB |
| Test Report 1 | Test Report | 2026-08-13 | PDF 2.7 MB |
| Test Report 2 | Test Report | 2026-08-13 | PDF 3.4 MB |
| Attestation Statements | Attestation Statements | 2026-08-13 | PDF 112.6 KB |
| US Agent | Attestation Statements | 2026-08-13 | PDF 417.4 KB |
| Agent Authorizations | Cover Letter(s) | 2026-08-13 | PDF 18.9 KB |
| Long & short term Confidentiality Letter | Cover Letter(s) | 2026-08-13 | PDF 237 KB |
| Model Difference | Cover Letter(s) | 2026-08-13 | PDF 160.3 KB |
| RF Exposure Info | RF Exposure Info | 2026-08-13 | PDF 282.6 KB |
| Users Manual Metadata only | Users Manual | 2027-02-09 | PDF 761.2 KB |
| Internal Photos Metadata only | Internal Photos | 2027-02-09 | PDF 1.6 MB |
| Block Diagram Metadata only | Block Diagram | PDF 414.5 KB | |
| Schematics Metadata only | Schematics | PDF 968.1 KB | |
| Operational Description Metadata only | Operational Description | PDF 292.3 KB | |
| Software Security Metadata only | SDR Software/Security Info. | PDF 280.1 KB |
Application Information
| Application ID | pWo/qjScOkAmThqx8NIVNA== |
|---|---|
| Final Action Date | 2026-08-13 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0035156322 |
| Model | X4AR |
| Frequency Range | 5745-5825 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | PROJECTOR |
| Responsible Party | Star Hu, Starhu@hotack.cn , 0755-2823 7889 |
| Non-Technical Contact | Huiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , (626) 588-8039 |
| Test Firm | Rita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com  , 86-13538218145 |
| TCB Email | tcb@metlabs.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 |
|---|---|---|
| pWo/qjScOkAmThqx8NIVNA== | 2026-08-13 | Original Equipment |
| iI3APlVoxLmwuzSwzMijCg== | 2026-08-13 | Original Equipment |
| 7wWD+huDaJXCF4i3A3smdg== | 2026-08-13 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application pWo/qjScOkAmThqx8NIVNA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 08/13/2026 Application Dated: 08/13/2026 |
| Chengdu Hotack Technology Co., Ltd. |
| 501-502, Unit 3, Building 13, No. 666 Jinfenghuang |
| Avenue, High-tech Industry Park, Jinniu District, |
| Chengdu City, Si Chuan Province, China |
| Attention: Star Hu , |
| 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: | 2BFIZ-X4AR |
| Name of Grantee: | Chengdu Hotack Technology Co., Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | PROJECTOR |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15E | 5180.0 - 5240.0 | 0.01927 | ||
| CC | 15E | 5745.0 - 5825.0 | 0.01312 |
| Output power listed is conducted. The device supports 20MHz and 40MHz bandwidths. 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 device. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application iI3APlVoxLmwuzSwzMijCg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 08/13/2026 Application Dated: 08/13/2026 |
| Chengdu Hotack Technology Co., Ltd. |
| 501-502, Unit 3, Building 13, No. 666 Jinfenghuang |
| Avenue, High-tech Industry Park, Jinniu District, |
| Chengdu City, Si Chuan Province, China |
| Attention: Star Hu , |
| 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: | 2BFIZ-X4AR |
| Name of Grantee: | Chengdu Hotack Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | PROJECTOR |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00238 |
| Output power listed is conducted. 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 device. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 7wWD+huDaJXCF4i3A3smdg==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 08/13/2026 Application Dated: 08/13/2026 |
| Chengdu Hotack Technology Co., Ltd. |
| 501-502, Unit 3, Building 13, No. 666 Jinfenghuang |
| Avenue, High-tech Industry Park, Jinniu District, |
| Chengdu City, Si Chuan Province, China |
| Attention: Star Hu , |
| 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: | 2BFIZ-X4AR |
| Name of Grantee: | Chengdu Hotack Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | PROJECTOR |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00176 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.03141 |
| Output power listed is conducted. The device supports 20MHz and 40MHz bandwidths. 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 device. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |