F28B smart key lock box Attestation Statements - FCC ID 2BYD7-F28B
FCC ID 2BYD7-F28B
Us_Agent
smart key lock box
Document preview loads when visible.
Document Details
| FCC ID | 2BYD7-F28B |
|---|---|
| Document ID | 9673531 |
| Document Type | Attestation Statements |
| Description | Us_Agent |
| Document Title | C5266091_X23_Ed1_US_Agent_Letter |
| Applicant | Huizhou Yinzun Technology Co., Ltd. |
| Equipment Class | smart key lock box |
| Product Code | F28B |
| Application ID | NqPklo8iRiU9D5wln+MlcA== |
| Application Purpose | Original Equipment |
| Application Date | 2026-09-22 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0038911228 |
| Test Firm | Shenzhen DL Testing Technology Co., Ltd. |
| Certified By | Jack bu Manager |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Submitted | 2026-09-22 |
| Available | 2026-09-22 |
| Created | 2026-09-22 |
| Modified | 0002-01-01 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 162181 |
| File SHA-256 | 1a411bcd140315fec513a7255ce741bb4e3a30868e7fc35f54277ecfd65302d4 |
| PDF Metadata Producer | Microsoft: Print To PDF |
| FCC.gov Sources | FCC.gov 9673531 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| ID label and location | ID Label/Location Info | 2026-09-22 | PDF 134.3 KB |
| Antenna Specification | Test Report | 2026-09-22 | PDF 408.1 KB |
| Test report | Test Report | 2026-09-22 | PDF 1.6 MB |
| Test report DATA | Test Report | 2026-09-22 | PDF 989.5 KB |
| Attestation Statement | Attestation Statements | 2026-09-22 | PDF 442.8 KB |
| Kaspersky Statement | Attestation Statements | 2026-09-22 | PDF 672.3 KB |
| TCB_validation_US_agent_process | Attestation Statements | 2026-09-22 | PDF 1.4 MB |
| Us_Agent | Attestation Statements | 2026-09-22 | PDF 158.4 KB |
| Confidentiality | Cover Letter(s) | 2026-09-22 | PDF 540.3 KB |
| Letter Authorization | Cover Letter(s) | 2026-09-22 | PDF 146.7 KB |
| MPE | RF Exposure Info | 2026-09-22 | PDF 162.7 KB |
| User manual Metadata only | Users Manual | 2027-03-21 | PDF 5.3 MB |
| Internal photos Metadata only | Internal Photos | 2027-03-21 | PDF 714.7 KB |
| External photos Metadata only | External Photos | 2027-03-21 | PDF 614.4 KB |
| Test Setup photo Metadata only | Test Setup Photos | 2027-03-21 | PDF 434.4 KB |
| Block Diagram Metadata only | Block Diagram | PDF 50.4 KB | |
| Schematics Metadata only | Schematics | PDF 1.4 MB | |
| Operational Description Metadata only | Operational Description | PDF 118.7 KB |