S150MAX Smart Lock Attestation Statements - FCC ID 2BTTG-S150MAX
FCC ID 2BTTG-S150MAX
US Agent Attestation Letter
Smart Lock
Document preview loads when visible.
Document Details
| FCC ID | 2BTTG-S150MAX |
|---|---|
| Document ID | 9751622 |
| Document Type | Attestation Statements |
| Description | US Agent Attestation Letter |
| Document Title | Note: Please print this letter with your company’s letter paper |
| Applicant | Hangzhou Key to the Future Technology Co., Ltd. |
| Equipment Class | Smart Lock |
| Product Code | S150MAX |
| Application ID | Rdm+MTRgeHzSpC/XVP3mVw== |
| Application Purpose | Original Equipment |
| Application Date | 2026-10-22 |
| Frequency Range | 2402-2480 MHz |
| FRN | 0037775889 |
| Test Firm | Bay Area Compliance Laboratories Corp. (Kunshan) |
| Certified By | Pengzhao Wang |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Submitted | 2026-10-22 |
| Available | 2026-10-22 |
| Created | 2026-05-15 |
| Modified | 2026-09-29 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 281005 |
| File SHA-256 | 9f6e513c86c2dfc1a7260d0b20b2089d37d53c1af60f17d3d9b9ea1dcd51f517 |
| PDF Metadata Author | 微软（中国）有限公司 |
| PDF Metadata Producer | 微软（中国）有限公司 Microsoft® Word 2013 |
| FCC.gov Sources | FCC.gov 9751622, FCC.gov 9751639 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-10-22 | PDF 985.2 KB |
| Internal Photos Part 1 | Internal Photos | 2026-10-22 | PDF 5.1 MB |
| Internal Photos Part 2 | Internal Photos | 2026-10-22 | PDF 3.5 MB |
| External Photos | External Photos | 2026-10-22 | PDF 937.7 KB |
| Label and Label Location | ID Label/Location Info | 2026-10-22 | PDF 389.6 KB |
| Test Setup Photos | Test Setup Photos | 2026-10-22 | PDF 1.2 MB |
| Antenna Specification BLE | Test Report | 2026-10-22 | PDF 1.2 MB |
| Antenna Specification WIFI | Test Report | 2026-10-22 | PDF 1.3 MB |
| Test Report | Test Report | 2026-10-22 | PDF 4.6 MB |
| Attestation Letter-2.911(d)(5)(i)(ii) | Attestation Statements | 2026-10-22 | PDF 357.1 KB |
| US Agent Attestation Letter | Attestation Statements | 2026-10-22 | PDF 274.4 KB |
| FCC Agent Authorization Letter | Cover Letter(s) | 2026-10-22 | PDF 171.1 KB |
| FCC Confidentiality Letter | Cover Letter(s) | 2026-10-22 | PDF 200.2 KB |
| RF Exposure Information | RF Exposure Info | 2026-10-22 | PDF 161.2 KB |
| Block Diagram Metadata only | Block Diagram | PDF 458.5 KB | |
| Schematics Metadata only | Schematics | PDF 683.5 KB | |
| Operation Description Metadata only | Operational Description | PDF 251.3 KB |