1. FCC ID
  2. 2BTTG
  3. 2BTTG-K221
  4. Test Report-BLE-2

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

FCC ID 2BTTG-K221

Test Report-BLE-2

Smart Lock

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

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Document Details

FCC ID2BTTG-K221
Document ID9297921
Document TypeTest Report
DescriptionTest Report-BLE-2
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
Created2026-05-11
Modified2026-05-11
Pages12
File TypeAdobe Acrobat PDF
File Size2430748
File SHA-256b6ca9031481bb0a916f5aa5427966c34d1ee927eb9f5d503caf5e294f2e53682
PDF Metadata AuthorCLOUD PU
PDF Metadata ProducerCLOUD PU
FCC.gov SourcesFCC.gov 9297921

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