DU4LWS Automatic Pet Feeder Cover Letter(s) - FCC ID 2A55Q-DU4L-WS
FCC ID 2A55Q-DU4L-WS
Model Difference Declaration
Automatic Pet Feeder
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Document Details
| FCC ID | 2A55Q-DU4L-WS |
|---|---|
| Document ID | 5836968 |
| Document Type | Cover Letter(s) |
| Description | Model Difference Declaration |
| Applicant | Huizhou Dudu Pet Products Co., ltd |
| Equipment Class | Automatic Pet Feeder |
| Product Code | DU4LWS |
| Application ID | TrbUcFejN1MRoeZKBx1zag== |
| Application Purpose | Original Equipment |
| Application Date | 2022-04-21 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0032188674 |
| Test Firm | Shenzhen BCTC Testing Co., Ltd. |
| Certified By | Alan Mei |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Short-Term Confidentiality Date | 06/06/2022 |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Submitted | 2022-04-21 |
| Available | 2022-04-21 |
| Created | 2022-04-21 |
| Modified | 0002-01-01 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 107772 |
| File SHA-256 | 656516238228ead738eadd4bf9a68a00f776a8418cd76539dffaab6dbaec0016 |
| PDF Metadata Author | tom |
| PDF Metadata Producer | Microsoft® Word 2016 tom |
| FCC.gov Sources | FCC.gov 5836968 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2022-06-06 | PDF 4.7 MB |
| Internal photos | Internal Photos | 2022-04-21 | PDF 667.4 KB |
| External Photos | External Photos | 2022-04-21 | PDF 393.4 KB |
| Label and Location | ID Label/Location Info | 2022-04-21 | PDF 52.5 KB |
| Test Setup Photos | Test Setup Photos | 2022-04-21 | PDF 628.1 KB |
| BLE REPORT | Test Report | 2022-04-21 | PDF 4.4 MB |
| WIFI REPORT | Test Report | 2022-04-21 | PDF 4.1 MB |
| Agent Authorization | Cover Letter(s) | 2022-04-21 | PDF 31.8 KB |
| FCC Short & Long Term Confidentiality Request | Cover Letter(s) | 2022-04-21 | PDF 81.6 KB |
| Model Difference Declaration | Cover Letter(s) | 2022-04-21 | PDF 105.2 KB |
| RF Exposure | RF Exposure Info | 2022-04-21 | PDF 141 KB |
| Block Diagram Metadata only | Block Diagram | PDF 210.7 KB | |
| Schematic Diagram Metadata only | Schematics | PDF 2.6 MB | |
| Operational Description Metadata only | Operational Description | PDF 16.4 KB |