0259 Wireless Door Bell Teardown Internal Photos - FCC ID 2A4TM-0259
FCC ID 2A4TM-0259
Internal Photos
Wireless Door Bell
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Document Details
| FCC ID | 2A4TM-0259 |
|---|---|
| Document ID | 9054982 |
| Document Type | Internal Photos |
| Description | Internal Photos |
| Document Title | 1 |
| Applicant | Shenzhen Yufeng Technology Co., Ltd. |
| Equipment Class | Wireless Door Bell |
| Product Code | 0259 |
| Application ID | V032tRVV7lrPGpXgQsN/Ug== |
| Application Purpose | Original Equipment |
| Application Date | 2026-02-03 |
| Frequency Range | 433.91 MHz |
| FRN | 0032003394 |
| Test Firm | Shenzhen GUOREN Certification Technology Service C |
| Certified By | Dean Guo Manager |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Submitted | 2026-02-03 |
| Available | 2026-02-03 |
| Created | 2026-02-02 |
| Modified | 2026-02-02 |
| Pages | 2 |
| File Type | Adobe Acrobat PDF |
| File Size | 3885756 |
| File SHA-256 | cb8b81c128bfa8c07ec9ec31f3be4da12c81e601385af541f6987f3f4f6292a6 |
| PDF Metadata Author | Tian |
| PDF Metadata Producer | WPS 文字 |
| FCC.gov Sources | FCC.gov 9054982 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-02-03 | PDF 380.2 KB |
| Internal Photos | Internal Photos | 2026-02-03 | PDF 3.7 MB |
| External Photos | External Photos | 2026-02-03 | PDF 1.5 MB |
| label and location | ID Label/Location Info | 2026-02-03 | PDF 680.5 KB |
| Test Setup Photos | Test Setup Photos | 2026-02-03 | PDF 1.9 MB |
| Antenna spec | Test Report | 2026-02-03 | PDF 109.3 KB |
| GRCTR260104046-01 | Test Report | 2026-02-03 | PDF 3.2 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-02-03 | PDF 129.3 KB |
| USA-LocalRepLetter_V1.1 -2A4TM-0259 | Attestation Statements | 2026-02-03 | PDF 506.2 KB |
| Declaration Letter of Model DiffereDeclaration Letter of Model Differencence Metadata only | Cover Letter(s) | 2026-02-03 | PDF 85.6 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-02-03 | PDF 85.6 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-02-03 | PDF 112.7 KB |
| GRCTR260104046-02-RF Exposure | RF Exposure Info | 2026-02-03 | PDF 336 KB |
| Block Diagram Metadata only | Block Diagram | PDF 31.4 KB | |
| Schematic Metadata only | Schematics | PDF 158.4 KB | |
| Operation Description Metadata only | Operational Description | PDF 283.9 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 87.6 KB |