1. FCC ID
  2. 2BRRZ
  3. 2BRRZ-WS33

FCC ID 2BRRZ-WS33

Smart Chicken Coop System

by Shenzhen Nanxin Technology Co., Ltd

Grantee Code: 2BRRZ   Product Code: WS33
Latest application date: 2026-03-19

FCC ID Device Details

FCC ID2BRRZ-WS33
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BRRZ
Product CodeWS33
Applicant BusinessShenzhen Nanxin Technology Co., Ltd 🇨🇳
Related Domains nanxin88.com glocerts.com
Equipment ClassSmart Chicken Coop System
Test FirmShenzhen CTB Testing Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2412-2462 MHzOriginal Equipment2026-03-19

Exhibits

DocumentTypeAvailableFile
user manualUsers Manual2026-09-15PDF 2 MB
internal photoInternal Photos2026-09-15PDF 1.2 MB
external photoExternal Photos2026-03-19PDF 369.4 KB
label&label locationID Label/Location Info2026-03-19PDF 264.3 KB
setup photoTest Setup Photos2026-03-19PDF 319.7 KB
antenna reportTest Report2026-03-19PDF 554.4 KB
test reportTest Report2026-03-19PDF 4.3 MB
US AgentAttestation Statements2026-03-19PDF 424.5 KB
equipment covered listAttestation Statements2026-03-19PDF 130 KB
Long & Short term Confidentiality LetterCover Letter(s)2026-03-19PDF 243.7 KB
POACover Letter(s)2026-03-19PDF 24.5 KB
family models letterCover Letter(s)2026-03-19PDF 166.1 KB
RF ExposureRF Exposure Info2026-03-19PDF 274.7 KB
block diagram Metadata onlyBlock DiagramPDF 42.3 KB
schematics Metadata onlySchematicsPDF 32.8 KB
operational description Metadata onlyOperational DescriptionPDF 30.3 KB

Application Information

Application IDV7SXf5mkhg4tQIJgtclqcQ==
Final Action Date2026-03-19
Application PurposeOriginal Equipment
Applicant FRN0037412889
ModelWS33
Frequency Range2412-2462 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionSmart Chicken Coop System
Responsible PartyXiaowei huang, hxw@nanxin88.com , 13538214502
Non-Technical ContactHuiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , 626 588-8039
Test FirmRita Xiao, Shenzhen CTB Testing Technology Co., Ltd., simon@ctb-lab.com , 86-13538218145
TCB Emailtcb@metlabs.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
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
V7SXf5mkhg4tQIJgtclqcQ==2026-03-19Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.0013315C
2412-2462 MHz0.0384115C

Grants

TCB Grant - Application V7SXf5mkhg4tQIJgtclqcQ==

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

  Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 03/19/2026

Application Dated: 03/19/2026
Shenzhen Nanxin Technology Co., Ltd
1302, Block C, Building 1, Huarong Road Lianjian
Industrial Park, Shanghenglang Community,
Dalang Street, Longhua District, Shenzhen,
China
 
Attention: Xiaowei huang ,

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:  2BRRZ-WS33
Name of Grantee:  Shenzhen Nanxin Technology Co., Ltd
Equipment Class: Digital Transmission System
Notes: Smart Chicken Coop System
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.00133  
15C 2412.0  -  2462.0 0.03841  

Output power listed is conducted. The device supports 20MHz and 40MHz bandwidths. The antenna(s) used for this transmitter must be installed 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 device.