FCC ID 2AK8Q-TKWD004
Doorbell
by SHENZHEN UNICHAIN TECHNOLOGY CO., LTD
Grantee Code: 2AK8Q Product Code: TKWD004
Latest application date: 2021-09-14
FCC ID Device Details
| FCC ID | 2AK8Q-TKWD004 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AK8Q |
| Product Code | TKWD004 |
| Applicant Business | SHENZHEN UNICHAIN TECHNOLOGY CO., LTD 🇨🇳 |
| Related Domains |  uni-chain.com |
| Equipment Class | Doorbell |
| Test Firm | BlueAsia of Technical Services (Shenzhen) |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 433.92 MHz | Original Equipment | 2021-09-14 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2021-09-14 | PDF 1.1 MB |
| Internal Photo | Internal Photos | 2021-09-14 | PDF 194.9 KB |
| External Photo | External Photos | 2021-09-14 | PDF 853.6 KB |
| Label | ID Label/Location Info | 2021-09-14 | PDF 31 KB |
| Test Setup Photo | Test Setup Photos | 2021-09-14 | PDF 112.7 KB |
| Test Report | Test Report | 2021-09-14 | PDF 2 MB |
| Authorization Letter form | Cover Letter(s) | 2021-09-14 | PDF 160.6 KB |
| Confidential Letter | Cover Letter(s) | 2021-09-14 | PDF 187.3 KB |
| Block Diagram Metadata only | Block Diagram | PDF 178.4 KB | |
| Schematics Metadata only | Schematics | PDF 128.8 KB | |
| Operational Description Metadata only | Operational Description | PDF 78.3 KB |
Application Information
| Application ID | FxMsPnGYlKa7sBEbUK0JMA== |
|---|---|
| Final Action Date | 2021-09-14 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0026283903 |
| Model | TKWD004 |
| Frequency Range | 433.92 MHz |
| Equipment Class | DSC - Part 15 Security/Remote Control Transmitter |
| Device Description | Doorbell |
| Responsible Party | Zhiying Lan, ethan.w@uni-chain.com , +86-18126547769 |
| Test Firm | Emen Li, BlueAsia of Technical Services (Shenzhen), emen.li@cblueasia.com  , +86 18681508051 |
| TCB Email | darial@compliancetesting.com  |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| 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 |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| FxMsPnGYlKa7sBEbUK0JMA== | 2021-09-14 | Original Equipment |
Equipment Authorization
| Frequency | Rules |
|---|---|
| 433.92 MHz | 15.231 |
Grants
TCB Grant - Application FxMsPnGYlKa7sBEbUK0JMA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 09/14/2021 Application Dated: 09/13/2021 |
| SHENZHEN UNICHAIN TECHNOLOGY CO., LTD |
| 201,2nd Floor,Building C,Shanhai Commercial Plaza |
| Huangjunshan District,Bantian St,Longgang District |
| Shenzhen, China |
| Attention: Zhiying Lan |
| 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: | 2AK8Q-TKWD004 |
| Name of Grantee: | SHENZHEN UNICHAIN TECHNOLOGY CO., LTD |
| Equipment Class: | Part 15 Security/Remote Control Transmitter |
| Notes: | Doorbell |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15.231 | 433.92 - 433.92 |
EAS Grant - Application FxMsPnGYlKa7sBEbUK0JMA==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
SHENZHEN UNICHAIN TECHNOLOGY CO., LTD 201,2nd Floor,Building C,Shanhai Commercial Plaza Huangjunshan District,Bantian St,Longgang District Shenzhen, China |
Date of Grant: 09/14/2021 Application Dated: 09/13/2021 |
| Attention: Zhiying Lan |
| 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: | 2AK8Q-TKWD004 |
| Name of Grantee: | SHENZHEN UNICHAIN TECHNOLOGY CO., LTD |
| Equipment Class: | Part 15 Security/Remote Control Transmitter |
| Notes: | Doorbell |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15.231 | 433.92 - 433.92 |
| Mail To: |