F400 Window cleaning robot Cover Letter(s) - FCC ID 2BV8V-F400
FCC ID 2BV8V-F400
Declaration Letter of Model Difference
Window cleaning robot
Document preview loads when visible.
Document Details
| FCC ID | 2BV8V-F400 |
|---|---|
| Document ID | 9364362 |
| Document Type | Cover Letter(s) |
| Description | Declaration Letter of Model Difference |
| Applicant | Dongguan Hongjian Intelligent Technology Co., Ltd |
| Equipment Class | Window cleaning robot |
| Product Code | F400 |
| Application ID | 9r7o3RbjuaHC4D2TIuiYvQ== |
| Application Purpose | Original Equipment |
| Application Date | 2026-06-05 |
| Frequency Range | 2432-2471 MHz |
| FRN | 0038450581 |
| Test Firm | Shenzhen HTT Technology Co.,Ltd. |
| Certified By | Zheng Jiang Manager |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Submitted | 2026-06-05 |
| Available | 2026-06-05 |
| Created | 2026-06-05 |
| Modified | 0002-01-01 |
| Pages | 1 |
| File Type | Adobe Acrobat PDF |
| File Size | 82320 |
| File SHA-256 | 2e1c38817d9a42af51c2a0bc4b5e5e525665ac84dd397e95980c449b615a361b |
| PDF Metadata Producer | Microsoft® Word 2016 Microsoft® Word 2016 |
| FCC.gov Sources | FCC.gov 9364362 |
Related FCC Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2026-06-05 | PDF 1.2 MB |
| appendix II EUT Internal photo | Internal Photos | 2026-06-05 | PDF 588.9 KB |
| appendix II EUT External photo | External Photos | 2026-06-05 | PDF 840.1 KB |
| Label and Location | ID Label/Location Info | 2026-06-05 | PDF 202.4 KB |
| appendix I EUT Test Setup photo | Test Setup Photos | 2026-06-05 | PDF 510.8 KB |
| Antenna Specification | Test Report | 2026-06-05 | PDF 287.5 KB |
| HTT202601694F01_Test Report- 2.4G | Test Report | 2026-06-05 | PDF 2.8 MB |
| USA-CoveredEquipmentLetter-Combined_V1.1 | Attestation Statements | 2026-06-05 | PDF 123.4 KB |
| USA-LocalRepLetter_V1.1 - 2BV8V-F400 | Attestation Statements | 2026-06-05 | PDF 360.2 KB |
| Declaration Letter of Model Difference | Cover Letter(s) | 2026-06-05 | PDF 80.4 KB |
| USA-ConfidentialityRequestLetter_V0.1 | Cover Letter(s) | 2026-06-05 | PDF 103.4 KB |
| HTT202601694F02_RF Exposure-info | RF Exposure Info | 2026-06-05 | PDF 421.5 KB |
| Block diagram Metadata only | Block Diagram | PDF 82.1 KB | |
| schematic Metadata only | Schematics | PDF 735.7 KB | |
| Operation Description Metadata only | Operational Description | PDF 159.5 KB | |
| USA-DueDigilenceLetter_V0.1 Metadata only | Operational Description | PDF 153.6 KB |