FCC ID 2AVYF-B5-E26-1
Smart WiFi Multicolor Light Bulb
by Hangzhou Huacheng Network Technology Co.,Ltd.
Grantee Code: 2AVYF Product Code: B5E261
Latest application date: 2022-11-07
FCC ID Device Details
| FCC ID | 2AVYF-B5-E26-1 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AVYF |
| Product Code | B5E261 |
| Applicant Business | Hangzhou Huacheng Network Technology Co.,Ltd. 🇨🇳 |
| Related Domains |  dahuatech.com |
| Equipment Class | Smart WiFi Multicolor Light Bulb |
| Test Firm | UL-CCIC Company Limited |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2022-11-07 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual-user manual 1 | Users Manual | 2022-11-07 | PDF 609.7 KB |
| User Manual-user manual 2 | Users Manual | 2022-11-07 | PDF 452.7 KB |
| Internal Photo | Internal Photos | 2022-11-07 | PDF 872.2 KB |
| External Photos-External Photo | External Photos | 2022-11-07 | PDF 745.2 KB |
| Label and label location | ID Label/Location Info | 2022-11-07 | PDF 90.9 KB |
| Test Setup Photos-Setup Photo | Test Setup Photos | 2022-11-07 | PDF 555.8 KB |
| 4790534905-2-1_FCC ID BLE Report | Test Report | 2022-11-07 | PDF 3.8 MB |
| 4790534905-2-2_FCC ID WIFI 2.4G Report_Part1 | Test Report | 2022-11-07 | PDF 4.8 MB |
| 4790534905-2-2_FCC ID WIFI 2.4G Report_Part2 | Test Report | 2022-11-07 | PDF 4.9 MB |
| 4790534905-2-2_FCC ID WIFI 2.4G Report_Part3 | Test Report | 2022-11-07 | PDF 4.2 MB |
| Antenna Spec new | Test Report | 2022-11-07 | PDF 480 KB |
| Test Report-4790534905-2-3_FCC MPE Report | RF Exposure Info | 2022-11-07 | PDF 293.5 KB |
| Cover Letters-Declaration letter | Cover Letter(s) | 2022-11-07 | PDF 142.9 KB |
| Cover Letters-FCC agent auth letter | Cover Letter(s) | 2022-11-07 | PDF 164 KB |
| Cover Letters-FCC confidentiality request letter | Cover Letter(s) | 2022-11-07 | PDF 161.8 KB |
| Block Diagrams-Block Diagram Metadata only | Block Diagram | PDF 186.5 KB | |
| Schematics-Circuit Diagram Metadata only | Schematics | PDF 92 KB | |
| re740-for wifi module circuit diagram Metadata only | Schematics | PDF 143 KB | |
| Operation Description-2AVYF-B5-E26-1 Metadata only | Operational Description | PDF 253.2 KB | |
| Parts List & Tune Up Info.-Bom list Metadata only | Parts List/Tune Up Info | PDF 73.3 KB |
Application Information
| Application ID | K73v5bjDbUx3H7x28gLbIw== |
|---|---|
| Final Action Date | 2022-11-07 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0029342938 |
| Model | B5-E26-1 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Smart WiFi Multicolor Light Bulb |
| Responsible Party | chenhao Zhang, Certification Manager, Zhang_chenhao@dahuatech.com , 0571-28822025 |
| Technical Contact | Selina Zuo, UL-CCIC COMPANY LIMITED, selina.zuo@ul.com  , 076933817142 |
| Test Firm | Chris Zhong, UL-CCIC Company Limited, Chris.Zhong@ul.com , +86 512 68758596 |
| TCB Email | LST.FRE.CertNotice@ul.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 | The listed power for BLE is peak conducted and average conducted for WLAN 2.4GHz. 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 supports 20 MHz and 40MHz bandwidth modes for WLAN2.4GHz. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| K73v5bjDbUx3H7x28gLbIw== | 2022-11-07 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application K73v5bjDbUx3H7x28gLbIw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
UL Verification Services Inc. 47173 Benicia Street Fremont, CA 94538 |
Date of Grant: 11/07/2022 Application Dated: 11/03/2022 |
| Hangzhou Huacheng Network Technology Co.,Ltd. |
| 13th Floor, Building 3, No. 1399, Binxing Road, |
| Changhe Street, Binjiang District, |
| Hangzhou, Zhejiang Pilot Free Trade Zone, China |
| Attention: chenhao Zhang , 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-B5-E26-1 |
| Name of Grantee: | Hangzhou Huacheng Network Technology Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart WiFi Multicolor Light Bulb |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0077 | |||
| 15C | 2412.0 - 2462.0 | 0.0682 | |||
| 15C | 2422.0 - 2452.0 | 0.0261 |
| The listed power for BLE is peak conducted and average conducted for WLAN 2.4GHz. 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 supports 20 MHz and 40MHz bandwidth modes for WLAN2.4GHz. |
EAS Grant - Application K73v5bjDbUx3H7x28gLbIw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Hangzhou Huacheng Network Technology Co.,Ltd. 13th Floor, Building 3, No. 1399, Binxing Road, Changhe Street, Binjiang District, Hangzhou, Zhejiang Pilot Free Trade Zone, China |
Date of Grant: 11/07/2022 Application Dated: 11/03/2022 |
| Attention: chenhao Zhang , 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-B5-E26-1 |
| Name of Grantee: | Hangzhou Huacheng Network Technology Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Smart WiFi Multicolor Light Bulb |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0077 | |||
| 15C | 2412.0 - 2462.0 | 0.0682 | |||
| 15C | 2422.0 - 2452.0 | 0.0261 |
| The listed power for BLE is peak conducted and average conducted for WLAN 2.4GHz. 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 supports 20 MHz and 40MHz bandwidth modes for WLAN2.4GHz. |
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