1. FCC ID
  2. 2BTTG
  3. 2BTTG-K221
  4. Antenna Specification-BT

K221 Smart Lock Test Report - FCC ID 2BTTG-K221

FCC ID 2BTTG-K221

Antenna Specification-BT

Smart Lock

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

Document preview loads when visible.

Document Details

FCC ID2BTTG-K221
Document ID9297918
Document TypeTest Report
DescriptionAntenna Specification-BT
ApplicantHangzhou Key to the Future Technology Co., Ltd.
Equipment ClassSmart Lock
Product CodeK221
Application IDEfsvcMu6qjaDgtwoY4hfPg==
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
Created2026-05-09
Modified2026-05-09
Pages4
File TypeAdobe Acrobat PDF
File Size364052
File SHA-256dfe248c7997021b553c9db420cc6ba912ea4bd2ba07ad49b409e12f1d3d4a97a
PDF Metadata Authorht
PDF Metadata ProducerWPS 文字
FCC.gov SourcesFCC.gov 9297918

Related FCC Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-05-14PDF 3 MB
Internal PhotosInternal Photos2026-05-14PDF 968.1 KB
External PhotosExternal Photos2026-05-14PDF 1,014 KB
ID Label/Location InfoID Label/Location Info2026-05-14PDF 223.7 KB
Test Setup PhotosTest Setup Photos2026-05-14PDF 562.5 KB
Antenna Specification-BTTest Report2026-05-14PDF 355.5 KB
Antenna Specification-WIFITest Report2026-05-14PDF 1.5 MB
Test Report-BLE-1Test Report2026-05-14PDF 5.2 MB
Test Report-BLE-2Test Report2026-05-14PDF 2.3 MB
Test Report-WIFI-1Test Report2026-05-14PDF 5.2 MB
Test Report-WIFI-2Test Report2026-05-14PDF 5.4 MB
Test Report-WIFI-3Test Report2026-05-14PDF 1.8 MB
Covered Equipment Certification Attestation LetterAttestation Statements2026-05-14PDF 106.5 KB
FCC U.S. Agent Designation AttestationAttestation Statements2026-05-14PDF 145.2 KB
Request for ConfidentialityCover Letter(s)2026-05-14PDF 77.1 KB
RF Exposure InfoRF Exposure Info2026-05-14PDF 213.4 KB
Block Diagram Metadata onlyBlock DiagramPDF 37 KB
Schematics Metadata onlySchematicsPDF 811.8 KB
Operational Description Metadata onlyOperational DescriptionPDF 105.8 KB
Part List Metadata onlyParts List/Tune Up InfoPDF 96.7 KB