DDI Mailbox Alarm User Manual - FCC ID 2AU4DDDI
FCC ID 2AU4DDDI
UM
Mailbox Alarm
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Document Details
| FCC ID | 2AU4DDDI |
|---|---|
| Document ID | 9716983 |
| Document Type | Users Manual |
| Description | UM |
| Applicant | X-Sense Innovations Co., Ltd. |
| Equipment Class | Mailbox Alarm |
| Product Code | DDI |
| Application ID | 2F5hSDG84yqlm5+S+gh5qw== |
| Application Purpose | Original Equipment |
| Application Date | 2026-10-14 |
| Frequency Range | 912.375 MHz |
| FRN | 0028970382 |
| Test Firm | Shenzhen UnionTrust Quality and Technology Co., Lt |
| Certified By | Sam Liang Compliance Officer |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Submitted | 2026-10-12 |
| Available | 2026-10-14 |
| Created | 2026-08-28 |
| Modified | 2026-08-28 |
| Pages | 16 |
| File Type | Adobe Acrobat PDF |
| File Size | 3245040 |
| File SHA-256 | 7ab77c15f65208c77fc8589aa781810a984b47e9b26eeef0680768928b8cd02d |
| PDF Metadata Producer | Adobe PDF Library 17.0 Adobe InDesign 20.0 (Windows) |
| FCC.gov Sources | FCC.gov 9716983 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| UM | Users Manual | 2026-10-14 | PDF 3.1 MB |
| 26073126363_Appendix 2_EUT Internal Photos | Internal Photos | 2026-10-14 | PDF 1.6 MB |
| 26073126363_Appendix 2_EUT External Photos | External Photos | 2026-10-14 | PDF 2 MB |
| Label | ID Label/Location Info | 2026-10-14 | PDF 578.2 KB |
| 26073126363RFC-1_APPENDIX 1_TEST SETUP | Test Setup Photos | 2026-10-14 | PDF 735 KB |
| 26073126363RFC-1_Report Rev1 | Test Report | 2026-10-14 | PDF 1.4 MB |
| 2AU4DDDI_Antenna Declaration Letter Rev1 | Test Report | 2026-10-14 | PDF 130.6 KB |
| ACB-FORM-FCC-Application-Letters-Covered-List-Attestation Rev1 | Attestation Statements | 2026-10-14 | PDF 156.3 KB |
| US Agent Rev1.pdf | Attestation Statements | 2026-10-14 | PDF 147.5 KB |
| 2AU4DDDI_Confidentiality-Letter Rev1 | Cover Letter(s) | 2026-10-14 | PDF 147.5 KB |
| Letters-Agency-Letter Rev2 Metadata only | Cover Letter(s) | 2026-10-14 | PDF 143.3 KB |
| Letters-Agency-Letter Rev4 | Cover Letter(s) | 2026-10-14 | PDF 136.5 KB |
| 26073126363RFC-2_FCC RF Exposure | RF Exposure Info | 2026-10-14 | PDF 697.6 KB |
| Block Rev1 Metadata only | Block Diagram | PDF 212.5 KB | |
| SCH Metadata only | Schematics | PDF 298.9 KB | |
| SMA0A_Circuit Operation Metadata only | Operational Description | PDF 133.8 KB |