1. FCC ID
  2. 2BTTG
  3. 2BTTG-D212
  4. Users Manual

D212 Smart Lock User Manual - FCC ID 2BTTG-D212

FCC ID 2BTTG-D212

Users Manual

Smart Lock

by Hangzhou Key to the Future Technology Co., Ltd.

Document preview loads when visible.

Document Details

FCC ID2BTTG-D212
Document ID9297436
Document TypeUsers Manual
DescriptionUsers Manual
Document TitleD212 功能操作说明书(英文）_A01
ApplicantHangzhou Key to the Future Technology Co., Ltd.
Equipment ClassSmart Lock
Product CodeD212
Application ID5YBXP+RlZLBIne4gsNHzSA==
Application PurposeOriginal Equipment
Application Date2026-05-14
Frequency Range2402-2480 MHz
FRN0037775889
Test FirmPrecise Testing & Certification Co., LTD.
Certified ByJiaqi Fu
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Modular EquipmentDoes not apply
Composite DeviceNo
Submitted2026-05-14
Available2026-05-14
Created2026-05-11
Modified2026-05-11
Pages44
File TypeAdobe Acrobat PDF
File Size2579052
File SHA-25607b35bc648ad4b74ced24b25625d360d4a67d508a78164647754a0ce6c59c8b3
PDF Metadata AuthorAdministrator
PDF Metadata ProducerAdministrator Acrobat Distiller 20.0 (Windows)
FCC.gov SourcesFCC.gov 9297436

Related FCC Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-05-14PDF 2.5 MB
Internal PhotosInternal Photos2026-05-14PDF 3.5 MB
External PhotosExternal Photos2026-05-14PDF 2.3 MB
ID Label/Location InfoID Label/Location Info2026-05-14PDF 150.3 KB
Test Setup PhotosTest Setup Photos2026-05-14PDF 326.6 KB
Antenna Specification-BTTest Report2026-05-14PDF 230.7 KB
Antenna SpecificationWIFITest Report2026-05-14PDF 1.1 MB
Test Report-BLE-1Test Report2026-05-14PDF 5.5 MB
Test Report-BLE-2Test Report2026-05-14PDF 2 MB
Test Report-WIFI-1Test Report2026-05-14PDF 5.3 MB
Test Report-WIFI-2Test Report2026-05-14PDF 5.4 MB
Test Report-WIFI-3Test Report2026-05-14PDF 1.7 MB
Covered Equipment Certification Attestation LetterAttestation Statements2026-05-14PDF 106.9 KB
FCC U.S. Agent Designation AttestationAttestation Statements2026-05-14PDF 145.2 KB
Request for ConfidentialityCover Letter(s)2026-05-14PDF 77 KB
RF Exposure InfoRF Exposure Info2026-05-14PDF 212.3 KB
Block Diagram Metadata onlyBlock DiagramPDF 2 MB
Schematics Metadata onlySchematicsPDF 336.7 KB
Schematics-Ai-M62-M01L Metadata onlySchematicsPDF 72.5 KB
Operational Description Metadata onlyOperational DescriptionPDF 87.4 KB
BOM Metadata onlyParts List/Tune Up InfoPDF 128.3 KB