U1 Wireless Doorbell Cover Letter(s) - FCC ID 2BB8R-U1
FCC ID 2BB8R-U1
Letter Authorization
Wireless Doorbell
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Document Details
| FCC ID | 2BB8R-U1 |
|---|---|
| Document ID | 6700043 |
| Document Type | Cover Letter(s) |
| Description | Letter Authorization |
| Document Title | C5266091_X8_Letter of Authorization_Agent_Letter_v1 |
| Applicant | Dong Guan Wang Cheng Electronics co.,ltd. |
| Equipment Class | Wireless Doorbell |
| Product Code | U1 |
| Application ID | Buv1QpENgKk1pt7xprwpEQ== |
| Application Purpose | Original Equipment |
| Application Date | 2023-07-31 |
| Frequency Range | 433.92 MHz |
| FRN | 0034051987 |
| Test Firm | Flux Compliance Service Laboratory |
| Certified By | Jun Li Manager |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Submitted | 2023-07-31 |
| Available | 2023-07-31 |
| Created | 2023-07-27 |
| Modified | 2023-07-27 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 151678 |
| File SHA-256 | d4cf48d6074fb6b1ed978118514d8fdd332a4498ed6ba51cf1798cd674c7a641 |
| PDF Metadata Author | Ivy Huang |
| PDF Metadata Producer | Microsoft: Print To PDF |
| FCC.gov Sources | FCC.gov 6700043 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2023-07-31 | PDF 3.2 MB |
| Internal photos | Internal Photos | 2023-07-31 | PDF 1.7 MB |
| External photos | External Photos | 2023-07-31 | PDF 3.7 MB |
| ID label and location | ID Label/Location Info | 2023-07-31 | PDF 977.3 KB |
| Test setup photos | Test Setup Photos | 2023-07-31 | PDF 283.1 KB |
| Antenna specifications | Test Report | 2023-07-31 | PDF 609 KB |
| Test reports | Test Report | 2023-07-31 | PDF 1.1 MB |
| Attestation Statements | Attestation Statements | 2023-07-31 | PDF 424.9 KB |
| Family declaration | Attestation Statements | 2023-07-31 | PDF 70.9 KB |
| US Agent Letter | Attestation Statements | 2023-07-31 | PDF 532 KB |
| Confidentiality | Cover Letter(s) | 2023-07-31 | PDF 614.9 KB |
| Letter Authorization | Cover Letter(s) | 2023-07-31 | PDF 148.1 KB |
| RF Exposure | RF Exposure Info | 2023-07-31 | PDF 66 KB |
| Block Diagram Metadata only | Block Diagram | PDF 60.7 KB | |
| Schematics Metadata only | Schematics | PDF 54.5 KB | |
| Operational Description Metadata only | Operational Description | PDF 41.3 KB |