FCC ID 2AV2J-DBOX02
Smart Projector
by Shenzhen Dangs Science and Technology Co.,Ltd.
Grantee Code: 2AV2J Product Code: DBOX02
Latest application date: 2024-04-03
FCC ID Device Details
| FCC ID | 2AV2J-DBOX02 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AV2J |
| Product Code | DBOX02 |
| Applicant Business | Shenzhen Dangs Science and Technology Co.,Ltd. 🇨🇳 |
| Related Domains |  dangbei.com |
| Equipment Class | Smart Projector |
| Test Firm | Global United Technology Services Co. Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5745-5825 MHz | Original Equipment | 2024-04-03 |
| 2402-2480 MHz | Original Equipment | 2024-04-03 |
| 2402-2480 MHz | Original Equipment | 2024-04-02 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2024-09-30 | PDF 2 MB |
| Internal Photos 1 | Internal Photos | 2024-09-30 | PDF 5 MB |
| Internal Photos 2 | Internal Photos | 2024-09-30 | PDF 4.8 MB |
| Internal Photos 3 | Internal Photos | 2024-09-30 | PDF 2.8 MB |
| Internal Photos1 | Internal Photos | 2024-09-29 | PDF 5 MB |
| Internal Photos2 | Internal Photos | 2024-09-29 | PDF 4.8 MB |
| Internal Photos3 | Internal Photos | 2024-09-29 | PDF 2.8 MB |
| External Photos | External Photos | 2024-09-30 | PDF 2.5 MB |
| Label | ID Label/Location Info | 2024-04-03 | PDF 910.6 KB |
| Label location | ID Label/Location Info | 2024-04-03 | PDF 210.1 KB |
| Test Setup Photos | Test Setup Photos | 2024-09-30 | PDF 428.9 KB |
| ANT Spec wifi1 | Test Report | 2024-04-03 | PDF 488.1 KB |
| ANT Spec wifi2 | Test Report | 2024-04-03 | PDF 484.4 KB |
| Antenna Specification BT | Test Report | 2024-04-03 | PDF 457.8 KB |
| Appendix for BLE | Test Report | 2024-04-03 | PDF 5.5 MB |
| AppendixforUNII Part1 | Test Report | 2024-04-03 | PDF 5.8 MB |
| AppendixforUNII Part2 | Test Report | 2024-04-03 | PDF 5.9 MB |
| AppendixforUNII Part3 | Test Report | 2024-04-03 | PDF 5.9 MB |
| AppendixforUNII Part4 | Test Report | 2024-04-03 | PDF 5.8 MB |
| AppendixforUNII Part5 | Test Report | 2024-04-03 | PDF 5.9 MB |
| AppendixforUNII Part6 | Test Report | 2024-04-03 | PDF 5.8 MB |
| AppendixforUNII Part7 | Test Report | 2024-04-03 | PDF 6 MB |
| AppendixforUNII Part8 | Test Report | 2024-04-03 | PDF 5.9 MB |
| AppendixforUNII Part9 | Test Report | 2024-04-03 | PDF 5.4 MB |
| AppendixforWIFI2.4G Part1 | Test Report | 2024-04-03 | PDF 5.9 MB |
| AppendixforWIFI2.4G Part2 | Test Report | 2024-04-03 | PDF 5.7 MB |
| AppendixforWIFI2.4G Part3 | Test Report | 2024-04-03 | PDF 5.6 MB |
| AppendixforWIFI2.4G Part4 | Test Report | 2024-04-03 | PDF 5.6 MB |
| AppendixforWIFI2.4G Part5 | Test Report | 2024-04-03 | PDF 5.8 MB |
| AppendixforWIFI2.4G Part6 | Test Report | 2024-04-03 | PDF 1.5 MB |
| DFS test report | Test Report | 2024-04-03 | PDF 850.6 KB |
| Test Report 2.4G WIFI | Test Report | 2024-04-03 | PDF 1.3 MB |
| Test Report BLE | Test Report | 2024-04-03 | PDF 1 MB |
| UNIIbandI bandII 2A bandII 2C | Test Report | 2024-04-03 | PDF 1.4 MB |
| UNIIbandIII | Test Report | 2024-04-03 | PDF 1.3 MB |
| AppendixforBTEDR Part1 | Test Report | 2024-04-02 | PDF 5.9 MB |
| AppendixforBTEDR Part2 | Test Report | 2024-04-02 | PDF 3.9 MB |
| Test Report BT | Test Report | 2024-04-02 | PDF 1.1 MB |
| 2.911 (d)(5)(i)CertificationEquipmentTypev1.2 | Attestation Statements | 2024-04-03 | PDF 184.1 KB |
| 2.911 (d)(5)(ii)CertificiationApplicantv1.2 | Attestation Statements | 2024-04-03 | PDF 182.1 KB |
| 2.911 (d)(7) US Agent for Service of Process v1.4 | Attestation Statements | 2024-04-03 | PDF 271.2 KB |
| Agent Authorization Rev 1.0 | Cover Letter(s) | 2024-04-03 | PDF 176.6 KB |
| FCC Short & Long Term Confidentiality Request Rev4.1 | Cover Letter(s) | 2024-04-03 | PDF 180.2 KB |
| FCC Software Configuration Control Declaration Rev1 | Cover Letter(s) | 2024-04-03 | PDF 180 KB |
| Model difference | Cover Letter(s) | 2024-04-03 | PDF 166.8 KB |
| Models declarationletter | Cover Letter(s) | 2024-04-02 | PDF 166.8 KB |
| MPE | RF Exposure Info | 2024-04-03 | PDF 133.4 KB |
| Block Metadata only | Block Diagram | PDF 198.5 KB | |
| SCH Metadata only | Schematics | PDF 1.5 MB | |
| OP Metadata only | Operational Description | PDF 94.8 KB | |
| FCC Software Security Requirements for UNII devices Rev 2.1 Metadata only | SDR Software/Security Info. | PDF 167.3 KB |
Application Information
| Application ID | nti66Tdu+L3o94T0jYmqgw== |
|---|---|
| Final Action Date | 2024-04-03 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0029376316 |
| Model | DBOX02 |
| Frequency Range | 5745-5825 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | Smart Projector |
| Responsible Party | Libing Zhang, EMC&PE;, zlb@dangbei.com , +86 755-26907499 |
| Technical Contact | Shenzhen Dangs Science and Technology Co., Ltd, zlb@dangbei.com |
| Test Firm | Robinson Lo, Global United Technology Services Co. Ltd., robinson.lo@gtstest.com  , 86-0-755-2779-8480 |
| TCB Email | certification@micomlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 09/30/2024 |
| 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 maximum combined conducted power. This device contains 20, 40 and 80 MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. The antennas 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. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| nti66Tdu+L3o94T0jYmqgw== | 2024-04-03 | Original Equipment |
| 71oqeN6Ym5eOcPbeWMUwYw== | 2024-04-03 | Original Equipment |
| RFd+1VTsOqTewBnS+v4RgQ== | 2024-04-02 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application RFd+1VTsOqTewBnS+v4RgQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 04/02/2024 Application Dated: 04/02/2024 |
| Shenzhen Dangs Science and Technology Co., Ltd |
| 901, GDC Building, Gaoxin Mid 3nd Road, |
| Maling Community, Yuehai Sub-district, |
| Nanshan District, Shenzhen, 518057 China |
| Attention: Libing Zhang , EMC&PE |
| 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: | 2AV2J-DBOX02 |
| Name of Grantee: | Shenzhen Dangs Science and Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Smart Projector |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00668 |
| Output power listed is conducted power. 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. |
EAS Grant - Application RFd+1VTsOqTewBnS+v4RgQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Dangs Science and Technology Co., Ltd 901, GDC Building, Gaoxin Mid 3nd Road, Maling Community, Yuehai Sub-district, Nanshan District, Shenzhen, 518057 China |
Date of Grant: 04/02/2024 Application Dated: 04/02/2024 |
| Attention: Libing Zhang , EMC&PE |
| 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: | 2AV2J-DBOX02 |
| Name of Grantee: | Shenzhen Dangs Science and Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Smart Projector |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00668 |
| Output power listed is conducted power. 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. |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 04/03/2024 Application Dated: 04/03/2024 |
| Shenzhen Dangs Science and Technology Co., Ltd |
| 901, GDC Building, Gaoxin Mid 3nd Road, |
| Maling Community, Yuehai Sub-district, |
| Nanshan District, Shenzhen, 518057 China |
| Attention: Libing Zhang , EMC&PE |
| 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: | 2AV2J-DBOX02 |
| Name of Grantee: | Shenzhen Dangs Science and Technology Co., Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Smart Projector |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.02128 | ||
| CC MO ND | 15E | 5260.0 - 5320.0 | 0.02239 | ||
| CC MO ND | 15E | 5500.0 - 5700.0 | 0.02198 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.01968 |
| Output power listed is maximum combined conducted power. This device contains 20, 40 and 80 MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. The antennas 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. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
| ND: | This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h). |
EAS Grant - Application nti66Tdu+L3o94T0jYmqgw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Dangs Science and Technology Co., Ltd 901, GDC Building, Gaoxin Mid 3nd Road, Maling Community, Yuehai Sub-district, Nanshan District, Shenzhen, 518057 China |
Date of Grant: 04/03/2024 Application Dated: 04/03/2024 |
| Attention: Libing Zhang , EMC&PE |
| 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: | 2AV2J-DBOX02 |
| Name of Grantee: | Shenzhen Dangs Science and Technology Co., Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Smart Projector |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.02128 | ||
| CC MO ND | 15E | 5260.0 - 5320.0 | 0.02239 | ||
| CC MO ND | 15E | 5500.0 - 5700.0 | 0.02198 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.01968 |
| Output power listed is maximum combined conducted power. This device contains 20, 40 and 80 MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. The antennas 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. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
| ND: | This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h). |
| Mail To: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
MiCOM Labs 575 Boulder Court Pleasanton, CA 94566 |
Date of Grant: 04/03/2024 Application Dated: 04/03/2024 |
| Shenzhen Dangs Science and Technology Co., Ltd |
| 901, GDC Building, Gaoxin Mid 3nd Road, |
| Maling Community, Yuehai Sub-district, |
| Nanshan District, Shenzhen, 518057 China |
| Attention: Libing Zhang , EMC&PE |
| 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: | 2AV2J-DBOX02 |
| Name of Grantee: | Shenzhen Dangs Science and Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart Projector |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0037 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.01982 |
| Output power listed is maximum combined conducted power. Device is a 2x2 MIMO as is described in the filing. The antennas 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. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
EAS Grant - Application 71oqeN6Ym5eOcPbeWMUwYw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Shenzhen Dangs Science and Technology Co., Ltd 901, GDC Building, Gaoxin Mid 3nd Road, Maling Community, Yuehai Sub-district, Nanshan District, Shenzhen, 518057 China |
Date of Grant: 04/03/2024 Application Dated: 04/03/2024 |
| Attention: Libing Zhang , EMC&PE |
| 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: | 2AV2J-DBOX02 |
| Name of Grantee: | Shenzhen Dangs Science and Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart Projector |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0037 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.01982 |
| Output power listed is maximum combined conducted power. Device is a 2x2 MIMO as is described in the filing. The antennas 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. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
| Mail To: |