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

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

FCC ID 2BTTG-K221

Antenna Specification-WIFI

Smart Lock

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

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Document Details

FCC ID2BTTG-K221
Document ID9297919
Document TypeTest Report
DescriptionAntenna Specification-WIFI
Document TitleSPECIFICATION FOR APPROVAL
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
Created2026-01-27
Modified2026-05-09
Pages10
File TypeAdobe Acrobat PDF
File Size1623860
File SHA-256d90930cf3d6986e1909555222bc099f7fcd6ea6a69790b45364814ebe3bf7912
PDF Metadata Author微软用户
PDF Metadata ProducerWPS 文字
FCC.gov SourcesFCC.gov 9297919

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