1. FCC ID
  2. DWN
  3. DWNTDBU25ZB

FCC ID DWNTDBU25ZB

TDBU 25 WF Zigbee HP 5183668

by Somfy Systems

Grantee Code: DWN   Product Code: TDBU25ZB
Latest application date: 2026-06-23

FCC ID Device Details

FCC IDDWNTDBU25ZB
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeDWN
Product CodeTDBU25ZB
Applicant BusinessSomfy Systems 🇺🇸
Related Domains somfy.com ac-lab.com
Equipment ClassTDBU 25 WF Zigbee HP 5183668
Test FirmBUREAU VERITAS LCIE CHINA COMPANY LIMITED

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2405-2480 MHzOriginal Equipment2026-06-23

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-06-23PDF 852.5 KB
Internal PhotosInternal Photos2026-06-23PDF 1 MB
External PhotosExternal Photos2026-06-23PDF 343.4 KB
Label InfoID Label/Location Info2026-06-23PDF 104.1 KB
Test Setup PhotosTest Setup Photos2026-06-23PDF 498.4 KB
Antenna DrawingTest Report2026-06-23PDF 210.5 KB
Test Report - BLETest Report2026-06-23PDF 4.3 MB
Test Report - ZIGBEETest Report2026-06-23PDF 4.3 MB
Attestation Statement part 2.911(d)(7)Attestation Statements2026-06-23PDF 25.3 KB
Attstn Stmts parts 2.911(d)(5)(i)&(ii)Attestation Statements2026-06-23PDF 92.7 KB
Confidentiality Request LetterCover Letter(s)2026-06-23PDF 39.6 KB
POACover Letter(s)2026-06-23PDF 82.3 KB
RF Exposure ReportRF Exposure Info2026-06-23PDF 416.3 KB
Block Diagram Metadata onlyBlock DiagramPDF 288.1 KB
Schematics Metadata onlySchematicsPDF 226.2 KB
Operational Description Metadata onlyOperational DescriptionPDF 256.4 KB

Application Information

Application IDysLYVcw7M2KOMnTNxPFVjw==
Final Action Date2026-06-23
Application PurposeOriginal Equipment
Applicant FRN0006579940
ModelTDBU25ZB
Frequency Range2405-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionTDBU 25 WF Zigbee HP 5183668
Responsible PartyJames P Hellander, jim.hellander@somfy.com , 609 395-1300
Non-Technical ContactWei Ling, Advanced Compliance Laboratory, Inc., weili@ac-lab.com , 908-927-9288
Test FirmFrank Wu, BUREAU VERITAS LCIE CHINA COMPANY LIMITED, frank.wu@bureauveritas.com , 86-24-37602699
TCB Emailcb@industrial-ia.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
ysLYVcw7M2KOMnTNxPFVjw==2026-06-23Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.004315C
2405-2480 MHz0.037215C

Grants

TCB Grant - Application ysLYVcw7M2KOMnTNxPFVjw==

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: 06/23/2026

Application Dated: 06/23/2026
Somfy Systems
121 Herrod Blvd
Dayton, NJ 08810
 
Attention: James Hellander , Industrial Operations Manager

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:  DWNTDBU25ZB
Name of Grantee:  Somfy Systems
Equipment Class: Digital Transmission System
Notes: TDBU 25 WF Zigbee HP 5183668
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0043  
15C 2405.0  -  2480.0 0.0372  

Output Power listed is the maximum combined conducted output power. The unit 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.