FCC ID 2AVYF-DS21
Doorsiren
by Hangzhou Huacheng Network Technology Co.,Ltd.
Grantee Code: 2AVYF Product Code: DS21
Latest application date: 2021-08-24
FCC ID Device Details
| FCC ID | 2AVYF-DS21 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AVYF |
| Product Code | DS21 |
| Applicant Business | Hangzhou Huacheng Network Technology Co.,Ltd. 🇨🇳 |
| Related Domains |  dahuatech.com  sgs.com |
| Equipment Class | Doorsiren |
| Test Firm | Compliance Certification Services (Kunshan) Inc. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2021-08-24 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2021-08-24 | PDF 3.5 MB |
| Internal photo | Internal Photos | 2021-08-24 | PDF 1.7 MB |
| External photo | External Photos | 2021-08-24 | PDF 871.3 KB |
| Label | ID Label/Location Info | 2021-08-24 | PDF 144.9 KB |
| Setup photo | Test Setup Photos | 2021-08-24 | PDF 930.2 KB |
| Appendix A for 2.4G WiFi | Test Report | 2021-08-24 | PDF 3.8 MB |
| Test report | Test Report | 2021-08-24 | PDF 1.4 MB |
| Applicant_Declaration_Letter | Cover Letter(s) | 2021-08-24 | PDF 114.3 KB |
| Auth letter | Cover Letter(s) | 2021-08-24 | PDF 16.8 KB |
| Confidentiality_FCC | Cover Letter(s) | 2021-08-24 | PDF 64 KB |
| MCL | Cover Letter(s) | 2021-08-24 | PDF 108.4 KB |
| MPE | RF Exposure Info | 2021-08-24 | PDF 419.3 KB |
| Block diagram_RF Metadata only | Block Diagram | PDF 349 KB | |
| Bolckdiagram_unit Metadata only | Block Diagram | PDF 156.7 KB | |
| Schematics_RF Metadata only | Schematics | PDF 91.4 KB | |
| Schematics_unit Metadata only | Schematics | PDF 642.6 KB | |
| Operational description Metadata only | Operational Description | PDF 12.6 KB |
Application Information
| Application ID | 0g+qOv4WPUIHkqJFECi88Q== |
|---|---|
| Final Action Date | 2021-08-24 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0029342938 |
| Model | DS21 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Doorsiren |
| 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 , +862161915666 |
| Non-Technical Contact | Parlam Zhan, SGS-CSTC Standards Technical Services Co., Ltd., Parlam.zhan@sgs.com , +862161915666 |
| 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 | No |
| 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 20 MHz and 40MHz bandwidth mode. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| 0g+qOv4WPUIHkqJFECi88Q== | 2021-08-24 | Original Equipment |
Grants
TCB Grant - Application 0g+qOv4WPUIHkqJFECi88Q==
| 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: 08/24/2021 Application Dated: 08/24/2021 |
| 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-DS21 |
| Name of Grantee: | Hangzhou Huacheng Network Technology Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Doorsiren |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| MO | 15C | 2412.0 - 2462.0 | 0.1 | ||
| MO | 15C | 2422.0 - 2452.0 | 0.12 |
| 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. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
EAS Grant - Application 0g+qOv4WPUIHkqJFECi88Q==
| 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: 08/24/2021 Application Dated: 08/24/2021 |
| 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-DS21 |
| Name of Grantee: | Hangzhou Huacheng Network Technology Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Doorsiren |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| MO | 15C | 2412.0 - 2462.0 | 0.1 | ||
| MO | 15C | 2422.0 - 2452.0 | 0.12 |
| 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. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
| Mail To: |