1. FCC ID
  2. 2AKIT
  3. 2AKIT-CHC11

FCC ID 2AKIT-CHC11

Chime Repeater

by Lumi United Technology Co., Ltd

Grantee Code: 2AKIT   Product Code: CHC11
Latest application date: 2025-04-21

FCC ID Device Details

FCC ID2AKIT-CHC11
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AKIT
Product CodeCHC11
Applicant BusinessLumi United Technology Co., Ltd 🇨🇳
Related Domains aqara.com
Equipment ClassChime Repeater
Test FirmWaltek Testing Group (Shenzhen) Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-04-21
5180-5240 MHzOriginal Equipment2025-04-21

Exhibits

DocumentTypeAvailableFile
User Manual pt. 1Users Manual2025-04-21PDF 608.4 KB
User Manual pt. 2Users Manual2025-04-21PDF 560.2 KB
Internal Photos pt. 1Internal Photos2025-04-21PDF 5.1 MB
Internal Photos pt. 2Internal Photos2025-04-21PDF 996.2 KB
External Photos pt. 1 Metadata onlyRF Exposure Info2025-04-21PDF 5.2 MB
External Photos pt. 1External Photos2025-04-21PDF 5.2 MB
External Photos pt. 2External Photos2025-04-21PDF 3.4 MB
Label Info and LocationID Label/Location Info2025-04-21PDF 1 MB
TSUPTest Setup Photos2025-04-21PDF 1.7 MB
Antenna 1 Report WiFiTest Report2025-04-21PDF 1.6 MB
Antenna 1 Report WifiTest Report2025-04-21PDF 1.6 MB
Antenna 2 Report WiFi pt. 1Test Report2025-04-21PDF 5.2 MB
Antenna 2 Report WiFi pt. 2Test Report2025-04-21PDF 5.3 MB
Antenna 2 Report WiFi pt. 3Test Report2025-04-21PDF 943.6 KB
Antenna 2 Report pt. 1Test Report2025-04-21PDF 5.2 MB
Antenna 2 Report pt. 2Test Report2025-04-21PDF 5.3 MB
Antenna 2 Report pt. 3Test Report2025-04-21PDF 943.6 KB
Antenna Specifications WiFiTest Report2025-04-21PDF 661.9 KB
Antenna Specifications WiFi 2AKIT-CHC11Test Report2025-04-21PDF 661.9 KB
Antenna Specifications WiFi BLETest Report2025-04-21PDF 747.1 KB
Antenna Specifications Zigbee and ThreadTest Report2025-04-21PDF 685.5 KB
Test Report 15ETest Report2025-04-21PDF 1.4 MB
Test Report 15E Appendix pt. 1Test Report2025-04-21PDF 4.8 MB
Test Report 15E Appendix pt. 10Test Report2025-04-21PDF 5.5 MB
Test Report 15E Appendix pt. 11Test Report2025-04-21PDF 1.4 MB
Test Report 15E Appendix pt. 2Test Report2025-04-21PDF 5.4 MB
Test Report 15E Appendix pt. 3Test Report2025-04-21PDF 5.2 MB
Test Report 15E Appendix pt. 4Test Report2025-04-21PDF 5.4 MB
Test Report 15E Appendix pt. 5Test Report2025-04-21PDF 4.9 MB
Test Report 15E Appendix pt. 6Test Report2025-04-21PDF 5 MB
Test Report 15E Appendix pt. 7Test Report2025-04-21PDF 5.1 MB
Test Report 15E Appendix pt. 8Test Report2025-04-21PDF 4.9 MB
Test Report 15E Appendix pt. 9Test Report2025-04-21PDF 5.5 MB
Test Report BLETest Report2025-04-21PDF 1.3 MB
Test Report ThreadTest Report2025-04-21PDF 1.3 MB
Test Report ZigbeeTest Report2025-04-21PDF 1.3 MB
Att Statements 2.911(d)(5)(7)Attestation Statements2025-04-21PDF 595.2 KB
Att Statements 2.911(d)(5)(i)Attestation Statements2025-04-21PDF 586.8 KB
Att Statements 2.911(d)(5)(ii)Attestation Statements2025-04-21PDF 583.7 KB
Confidentiality LetterCover Letter(s)2025-04-21PDF 631.3 KB
POA LetterCover Letter(s)2025-04-21PDF 603.8 KB
RF ExposureRF Exposure Info2025-04-21PDF 220.6 KB
Block Diagram Metadata onlyBlock DiagramPDF 219.2 KB
Schematics Metadata onlySchematicsPDF 1,013.4 KB
Operational Description Metadata onlyOperational DescriptionPDF 652.4 KB
OpDes Software Security Metadata onlySDR Software/Security Info.PDF 668.9 KB

Application Information

Application IDngaQkJ4dK9tAREjdgRA+zQ==
Final Action Date2025-04-21
Application PurposeOriginal Equipment
Applicant FRN0026077404
ModelCHC11
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionChime Repeater
Responsible PartyHeidi He, prod-cert@aqara.com , 0755-86635126
Test FirmJandy So, Waltek Testing Group (Shenzhen) Co., Ltd., jandy.su@waltek.com.cn , 86-755-33663308
TCB Emailtei@timcoengr.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsOutput Power listed is the maximum combined conducted output power. This device must be installed and operated so as to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. End-users must be informed of operating requirements for satisfying RF exposure compliance. This device supports 20 MHz bandwidth modes.

Applications

Application IDDatePurpose
ngaQkJ4dK9tAREjdgRA+zQ==2025-04-21Original Equipment
2YMSNdnU96wDFxLRoT+BxA==2025-04-21Original Equipment

Equipment Authorization

FrequencyOutputGrant Notes
2402-2480 MHz0.0097CC
2405-2480 MHz0.0063CC
2405-2480 MHz0.0062CC
2412-2462 MHz0.0369CC
2412-2462 MHz0.1125CC
5180-5240 MHz0.0457CC
5745-5825 MHz0.0388CC

Grants

TCB Grant - Application ngaQkJ4dK9tAREjdgRA+zQ==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  IIA Lab Services, LLC
13146 NW 86th Drive Suite 400
Alachua, FL 32615
Date of Grant: 04/21/2025

Application Dated: 04/21/2025
Lumi United Technology Co., Ltd
B1, Chongwen Park, Nanshan iPark, Liuxian Avenue,
Taoyuan Residential District, Nanshan District
Shenzhen, 518000
China
 
Attention: Heidi He ,

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2AKIT-CHC11
Name of Grantee:  Lumi United Technology Co., Ltd
Equipment Class: Digital Transmission System
Notes: Chime Repeater
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2405.0  -  2480.0 0.0063  
CC 15C 2405.0  -  2480.0 0.0062  
CC 15C 2402.0  -  2480.0 0.0097  
CC 15C 2412.0  -  2462.0 0.0369  
CC 15C 2412.0  -  2462.0 0.1125  

Output Power listed is the maximum combined conducted output power. This device must be installed and operated so as to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. End-users must be informed of operating requirements for satisfying RF exposure compliance. This device supports 20 MHz bandwidth modes.

CC: This device is certified pursuant to two different Part 15 rules sections.

TCB Grant - Application 2YMSNdnU96wDFxLRoT+BxA==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  IIA Lab Services, LLC
13146 NW 86th Drive Suite 400
Alachua, FL 32615
Date of Grant: 04/21/2025

Application Dated: 04/21/2025
Lumi United Technology Co., Ltd
B1, Chongwen Park, Nanshan iPark, Liuxian Avenue,
Taoyuan Residential District, Nanshan District
Shenzhen, 518000
China
 
Attention: Heidi He ,

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2AKIT-CHC11
Name of Grantee:  Lumi United Technology Co., Ltd
Equipment Class: Unlicensed National Information Infrastructure TX
Notes: Chime Repeater
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15E 5180.0  -  5240.0 0.0457  
CC 15E 5745.0  -  5825.0 0.0388  

Output Power listed is the maximum combined conducted output power. This device must be installed and operated so as to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures, or as evaluated in this filing. End-users must be informed of operating requirements for satisfying RF exposure compliance. This device supports 20, 40 and 80 MHz bandwidth modes.

CC: This device is certified pursuant to two different Part 15 rules sections.