FCC ID 2AVYF-DB61
Video Doorbell
by Hangzhou Huacheng Network Technology Co.,Ltd.
Grantee Code: 2AVYF Product Code: DB61
Latest application date: 2022-03-12
FCC ID Device Details
| FCC ID | 2AVYF-DB61 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AVYF |
| Product Code | DB61 |
| Applicant Business | Hangzhou Huacheng Network Technology Co.,Ltd. 🇨🇳 |
| Related Domains |  dahuatech.com  sgs.com |
| Equipment Class | Video Doorbell |
| Test Firm | Compliance Certification Services (Kunshan) Inc. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5775 MHz | Original Equipment | 2022-03-12 |
| 2422-2452 MHz | Original Equipment | 2022-03-12 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2022-03-12 | PDF 4.2 MB |
| Internal photo | Internal Photos | 2022-03-12 | PDF 3.5 MB |
| External photo | External Photos | 2022-03-12 | PDF 1.6 MB |
| Label | ID Label/Location Info | 2022-03-12 | PDF 995.8 KB |
| Test Setup photo | Test Setup Photos | 2022-03-12 | PDF 1.4 MB |
| Test setup photo | Test Setup Photos | 2022-03-12 | PDF 1.4 MB |
| Appendix A for 2.4G | Test Report | 2022-03-12 | PDF 3.6 MB |
| Appendix B1 for 5G | Test Report | 2022-03-12 | PDF 4.1 MB |
| Appendix B2 for 5G | Test Report | 2022-03-12 | PDF 3.6 MB |
| Appendix B3 for 5G | Test Report | 2022-03-12 | PDF 3.4 MB |
| Test report | Test Report | 2022-03-12 | PDF 2.3 MB |
| Test report for DFS | Test Report | 2022-03-12 | PDF 1.5 MB |
| Test report for 5G | Test Report | 2022-03-12 | PDF 3.9 MB |
| Declaration Letter for Function Limited Use | Attestation Statements | 2022-03-12 | PDF 160.6 KB |
| Applicant_Declaration_Letter | Cover Letter(s) | 2022-03-12 | PDF 206.8 KB |
| Auth letter | Cover Letter(s) | 2022-03-12 | PDF 78.4 KB |
| Confidentiality_FCC | Cover Letter(s) | 2022-03-12 | PDF 82.2 KB |
| Declaration Letter for Function Limited Use | Cover Letter(s) | 2022-03-12 | PDF 160.6 KB |
| FCC_Confidentiality_request | Cover Letter(s) | 2022-03-12 | PDF 82.2 KB |
| MCL | Cover Letter(s) | 2022-03-12 | PDF 142.2 KB |
| MPE | RF Exposure Info | 2022-03-12 | PDF 1.2 MB |
| Blockdiagram_unit Metadata only | Block Diagram | PDF 112.4 KB | |
| Bock diagram for RF Metadata only | Block Diagram | PDF 34.3 KB | |
| Bock diagram for Unit Metadata only | Block Diagram | PDF 112.4 KB | |
| Bolckdiagram_RF Metadata only | Block Diagram | PDF 34.3 KB | |
| Schematic for RF Metadata only | Schematics | PDF 47.8 KB | |
| Schematic for Unit Metadata only | Schematics | PDF 511 KB | |
| Schematics_RF Metadata only | Schematics | PDF 47.8 KB | |
| Schematics_unit Metadata only | Schematics | PDF 511 KB | |
| Operation Description Metadata only | Operational Description | PDF 112.3 KB | |
| Operational description Metadata only | Operational Description | PDF 112.3 KB | |
| NII Software Security Info Metadata only | SDR Software/Security Inf | PDF 171.4 KB |
Application Information
| Application ID | xjcDBcGbXRRshTLwDGN82Q== |
|---|---|
| Final Action Date | 2022-03-12 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0029342938 |
| Model | DB61 |
| Frequency Range | 5775 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | Video Doorbell |
| Responsible Party | Jian Li, Certification Manager, Li_jian5@dahuatech.com , 0571-28822025 |
| Agent | Parlam Parlam Parlam, SGS-CSTC Standards Technical Services Co., Ltd., Parlam.zhan@sgs.com , +862161915666 |
| Technical Contact | Parlam Zhan, SGS-CSTC Standards Technical Services Co., Ltd., Parlam.zhan@sgs.com , +86 21 61915666 |
| Non-Technical Contact | Parlam Zhan, SGS-CSTC Standards Technical Services Co., Ltd., Parlam.zhan@sgs.com , +86 21 61915666 |
| Test Firm | Jessica Chen, Compliance Certification Services (Kunshan) Inc., Jessica.chen1@sgs.com , + 86-0512-57355888 |
| TCB Email | USCTS.TCB@SGS.COM |
| 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 | Power Output 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, except in accordance with FCC multi-transmitter evaluation procedures as documented in this filing. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device has a 20 MHz, 40 MHz, 80 MHz bandwidth mode. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| xjcDBcGbXRRshTLwDGN82Q== | 2022-03-12 | Original Equipment |
| GMhoWIx9Gz6HU+n8qTMrIA== | 2022-03-12 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules | Grant Notes |
|---|---|---|---|
| 2412-2462 MHz | 0.083 | 15C | CC, MO |
| 2422-2452 MHz | 0.079 | 15C | CC, MO |
| 5190-5230 MHz | 0.03 | 15E | CC, MO |
| 5210 MHz | 0.03 | 15E | CC, MO |
| 5260-5320 MHz | 0.03 | 15E | CC, MO, ND |
| 5270-5310 MHz | 0.03 | 15E | CC, MO, ND |
| 5290 MHz | 0.028 | 15E | CC, MO, ND |
| 5500-5700 MHz | 0.03 | 15E | CC, MO, ND |
| 5510-5670 MHz | 0.03 | 15E | CC, MO, ND |
| 5530-5610 MHz | 0.03 | 15E | CC, MO, ND |
| 5745-5825 MHz | 0.03 | 15E | CC, MO |
| 5755-5795 MHz | 0.029 | 15E | CC, MO |
| 5775 MHz | 0.028 | 15E | CC, MO |
Grants
TCB Grant - Application xjcDBcGbXRRshTLwDGN82Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
SGS North America, Inc. 620 Old Peachtree Road NW Suite 100 Suwanee, GA 30024 |
Date of Grant: 03/12/2022 Application Dated: 03/12/2022 |
| Hangzhou Huacheng Network Technology Co.,Ltd. |
| No.2930, Nanhuan Road, Binjiang District, |
| Hangzhou, China |
| Attention: Jian Li , Certification Manager |
| 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: | 2AVYF-DB61 |
| Name of Grantee: | Hangzhou Huacheng Network Technology Co.,Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Video Doorbell |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.031 | ||
| CC MO | 15E | 5190.0 - 5230.0 | 0.03 | ||
| CC MO | 15E | 5210.0 - 5210.0 | 0.03 | ||
| CC MO ND | 15E | 5260.0 - 5320.0 | 0.03 | ||
| CC MO ND | 15E | 5270.0 - 5310.0 | 0.03 | ||
| CC MO ND | 15E | 5290.0 - 5290.0 | 0.028 | ||
| CC MO ND | 15E | 5500.0 - 5700.0 | 0.03 | ||
| CC MO ND | 15E | 5510.0 - 5670.0 | 0.03 | ||
| CC MO ND | 15E | 5530.0 - 5610.0 | 0.03 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.03 | ||
| CC MO | 15E | 5755.0 - 5795.0 | 0.029 | ||
| CC MO | 15E | 5775.0 - 5775.0 | 0.028 |
| Power Output 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, except in accordance with FCC multi-transmitter evaluation procedures as documented in this filing. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device has a 20 MHz, 40 MHz, 80 MHz bandwidth mode. |
| 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 xjcDBcGbXRRshTLwDGN82Q==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Hangzhou Huacheng Network Technology Co.,Ltd. No.2930, Nanhuan Road, Binjiang District, Hangzhou, China |
Date of Grant: 03/12/2022 Application Dated: 03/12/2022 |
| Attention: Jian Li , Certification Manager |
| 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: | 2AVYF-DB61 |
| Name of Grantee: | Hangzhou Huacheng Network Technology Co.,Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Video Doorbell |
| 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 | 0.031 | ||
| CC MO | 15E | 5190.0 - 5230.0 | 0.03 | ||
| CC MO | 15E | 5210.0 - 5210.0 | 0.03 | ||
| CC MO ND | 15E | 5260.0 - 5320.0 | 0.03 | ||
| CC MO ND | 15E | 5270.0 - 5310.0 | 0.03 | ||
| CC MO ND | 15E | 5290.0 - 5290.0 | 0.028 | ||
| CC MO ND | 15E | 5500.0 - 5700.0 | 0.03 | ||
| CC MO ND | 15E | 5510.0 - 5670.0 | 0.03 | ||
| CC MO ND | 15E | 5530.0 - 5610.0 | 0.03 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.03 | ||
| CC MO | 15E | 5755.0 - 5795.0 | 0.029 | ||
| CC MO | 15E | 5775.0 - 5775.0 | 0.028 |
| Power Output 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, except in accordance with FCC multi-transmitter evaluation procedures as documented in this filing. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device has a 20 MHz, 40 MHz, 80 MHz bandwidth mode. |
| 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: |
|
SGS North America, Inc. 620 Old Peachtree Road NW Suite 100 Suwanee, GA 30024 |
Date of Grant: 03/12/2022 Application Dated: 03/11/2022 |
| Hangzhou Huacheng Network Technology Co.,Ltd. |
| No.2930, Nanhuan Road, Binjiang District, |
| Hangzhou, China |
| Attention: Jian Li , Certification Manager |
| 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: | 2AVYF-DB61 |
| Name of Grantee: | Hangzhou Huacheng Network Technology Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Video Doorbell |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15C | 2412.0 - 2462.0 | 0.083 | ||
| CC MO | 15C | 2422.0 - 2452.0 | 0.079 |
| Power Output 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, except in accordance with FCC multi-transmitter evaluation procedures as documented in this filing. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device has 20 MHz and 40MHz bandwidth mode. |
| 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 GMhoWIx9Gz6HU+n8qTMrIA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Hangzhou Huacheng Network Technology Co.,Ltd. No.2930, Nanhuan Road, Binjiang District, Hangzhou, China |
Date of Grant: 03/12/2022 Application Dated: 03/11/2022 |
| Attention: Jian Li , Certification Manager |
| 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: | 2AVYF-DB61 |
| Name of Grantee: | Hangzhou Huacheng Network Technology Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Video Doorbell |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15C | 2412.0 - 2462.0 | 0.083 | ||
| CC MO | 15C | 2422.0 - 2452.0 | 0.079 |
| Power Output 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, except in accordance with FCC multi-transmitter evaluation procedures as documented in this filing. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. This device has 20 MHz and 40MHz bandwidth mode. |
| 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: |