1. FCC ID
  2. 2AV2J
  3. 2AV2J-ECPN2

FCC ID 2AV2J-ECPN2

Smart Projector

by Shenzhen Dangs Science and Technology Co., Ltd

Grantee Code: 2AV2J   Product Code: ECPN2
Latest application date: 2024-04-03

FCC ID Device Details

FCC ID2AV2J-ECPN2
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AV2J
Product CodeECPN2
Applicant BusinessShenzhen Dangs Science and Technology Co., Ltd 🇨🇳
Related Domains dangbei.com
Equipment ClassSmart Projector
Test FirmGlobal United Technology Services Co. Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2024-04-03
5745-5825 MHzOriginal Equipment2024-04-03
2402-2480 MHzOriginal Equipment2024-04-03

Exhibits

DocumentTypeAvailableFile
User Manual 1Users Manual2024-09-30PDF 5.9 MB
User Manual 2Users Manual2024-09-30PDF 6 MB
User Manual 3Users Manual2024-09-30PDF 3.2 MB
Users Manual1Users Manual2024-09-30PDF 5.9 MB
Users Manual2Users Manual2024-09-30PDF 6 MB
Users Manual3Users Manual2024-09-30PDF 3.2 MB
Internal PhotosInternal Photos2024-09-30PDF 5.2 MB
Internal photoInternal Photos2024-09-30PDF 5.2 MB
External PhotographsExternal Photos2024-09-30PDF 582.7 KB
External photoExternal Photos2024-09-30PDF 582.7 KB
LabelID Label/Location Info2024-04-03PDF 647.7 KB
Label LocationID Label/Location Info2024-04-03PDF 3.8 MB
Label locationID Label/Location Info2024-04-03PDF 3.8 MB
labelID Label/Location Info2024-04-03PDF 647.7 KB
Test Setup PhotosTest Setup Photos2024-09-30PDF 455.8 KB
test photoTest Setup Photos2024-09-30PDF 455.8 KB
AntennaTest Report2024-04-03PDF 4.9 MB
AntennaTest Report2024-04-03PDF 4.8 MB
Antenna SpecificationTest Report2024-04-03PDF 4.9 MB
Appendix for UNII Part1Test Report2024-04-03PDF 6 MB
Appendix for UNII Part2Test Report2024-04-03PDF 6 MB
Appendix for UNII Part3Test Report2024-04-03PDF 6 MB
Appendix for UNII Part4Test Report2024-04-03PDF 6 MB
Appendix for UNII Part6Test Report2024-04-03PDF 4.9 MB
Appendix for UNII_Part 5Test Report2024-04-03PDF 5.6 MB
AppendixforBLE 1Test Report2024-04-03PDF 2.7 MB
AppendixforBLE 2Test Report2024-04-03PDF 3.8 MB
AppendixforBLE Part1Test Report2024-04-03PDF 5.2 MB
AppendixforBLE Part2Test Report2024-04-03PDF 4.8 MB
AppendixforBLE Part3Test Report2024-04-03PDF 5.4 MB
AppendixforBLE Part4Test Report2024-04-03PDF 5.3 MB
AppendixforBTEDR Part1Test Report2024-04-03PDF 4.3 MB
AppendixforBTEDR Part2Test Report2024-04-03PDF 5.8 MB
DFS test reportTest Report2024-04-03PDF 899 KB
Test Report 2.4g WiFiTest Report2024-04-03PDF 1.3 MB
Test Report BLETest Report2024-04-03PDF 1.1 MB
Test Report BTTest Report2024-04-03PDF 1.1 MB
UNII band I&II-2A&II-2C reportTest Report2024-04-03PDF 1.4 MB
UNII band III reportTest Report2024-04-03PDF 1.2 MB
2.911 (d)(5)(i)CertificationEquipmentTypev1.2Attestation Statements2024-04-03PDF 183.5 KB
2.911 (d)(5)(ii)CertificiationApplicantv1.2Attestation Statements2024-04-03PDF 181.5 KB
2.911 (d)(7) US Agent for Service of Process v1.4Attestation Statements2024-04-03PDF 201.2 KB
2.911d 5 i Certification Equipment TypeAttestation Statements2024-04-03PDF 183.5 KB
2.911d 5 ii Certificiation ApplicantAttestation Statements2024-04-03PDF 181.5 KB
US Agent for Service ProcessAttestation Statements2024-04-03PDF 201.2 KB
Agent AuthorizationCover Letter(s)2024-04-03PDF 175.7 KB
Agent Authorization Rev 1.0Cover Letter(s)2024-04-03PDF 175.7 KB
Difference DeclarationCover Letter(s)2024-04-03PDF 166.4 KB
FCC Agent AuthorizationCover Letter(s)2024-04-03PDF 11.3 KB
FCC Authorization Letter for STS LabCover Letter(s)2024-04-03PDF 11.3 KB
FCC Short & Long Term Confidentiality Request Rev4.1Cover Letter(s)2024-04-03PDF 180.2 KB
FCC Short Long Term Confidentiality RequestCover Letter(s)2024-04-03PDF 180.2 KB
FCC Software Configuration Control DeclarationCover Letter(s)2024-04-03PDF 179.7 KB
Model Difference DeclarationCover Letter(s)2024-04-03PDF 166.4 KB
Responsibility Declaration LetterCover Letter(s)2024-04-03PDF 157.5 KB
MPERF Exposure Info2024-04-03PDF 123.9 KB
MPE reportRF Exposure Info2024-04-03PDF 123.9 KB
Block Metadata onlyBlock DiagramPDF 121.5 KB
Block Diagram Metadata onlyBlock DiagramPDF 121.5 KB
SCH Metadata onlySchematicsPDF 835.7 KB
Schematic Metadata onlySchematicsPDF 835.7 KB
OP Metadata onlyOperational DescriptionPDF 47 KB
Operation Description Metadata onlyOperational DescriptionPDF 47 KB
SOFTWARE SECURITY REQUIREMENT SFORU-NIIDEVICES Metadata onlySDR Software/Security Info.PDF 167.2 KB
BOM Metadata onlyParts List/Tune Up InfoPDF 183.4 KB

Application Information

Application IDhIYlma3ngV9Dylp1oUsz5g==
Final Action Date2024-04-03
Application PurposeOriginal Equipment
Applicant FRN0029376316
ModelECPN2
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionSmart Projector
Responsible PartyLibing Zhang, EMC&PE;, zlb@dangbei.com , +86 755-26907499
Technical ContactShenzhen Dangs Science and Technology Co., Ltd, zlb@dangbei.com
Test FirmRobinson Lo, Global United Technology Services Co. Ltd., robinson.lo@gtstest.com , 86-0-755-2779-8480
TCB Emailcertification@micomlabs.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
Short-Term Confidentiality Date09/30/2024
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsOutput power listed is conducted power. The antenna used with this transmitter must be installed to provide a minimum 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. End-users must be provided with operating procedures for satisfying RF exposure compliance.

Applications

Application IDDatePurpose
hIYlma3ngV9Dylp1oUsz5g==2024-04-03Original Equipment
9X4LMsTPFurATyX/HuSmeQ==2024-04-03Original Equipment
0Q7VANUCB2iYH2W4svj3wg==2024-04-03Original Equipment

Equipment Authorization

FrequencyOutputRulesGrant Notes
2402-2480 MHz0.002450015CCC
2402-2480 MHz0.0003815CCC
2412-2462 MHz0.0196315CCC, MO
5180-5240 MHz0.0351615ECC, MO
5260-5320 MHz0.0346715ECC, MO, ND
5500-5700 MHz0.0308315ECC, MO, ND
5745-5825 MHz0.0311915ECC, MO

Grants

TCB Grant - Application hIYlma3ngV9Dylp1oUsz5g==

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

  MiCOM Labs
575 Boulder Court
Pleasanton, CA 94566
 Date of Grant: 04/03/2024

Application Dated: 04/03/2024
Shenzhen Dangs Science and Technology Co., Ltd
901, GDC Building, Gaoxin Mid 3nd Road,
Maling Community, Yuehai Sub-district,
Nanshan District, Shenzhen, 518057
China
 
Attention: Libing Zhang , EMC&PE

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:  2AV2J-ECPN2
Name of Grantee:  Shenzhen Dangs Science and Technology Co., Ltd
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Smart Projector
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.00245  

Output power listed is conducted power. The antenna used with this transmitter must be installed to provide a minimum 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. End-users must be provided with operating procedures for satisfying RF exposure compliance.

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

EAS Grant - Application hIYlma3ngV9Dylp1oUsz5g==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Shenzhen Dangs Science and Technology Co., Ltd
901, GDC Building, Gaoxin Mid 3nd Road, Maling Community, Yuehai Sub-district,
Nanshan District, Shenzhen, 518057
China 		  Date of Grant: 04/03/2024

Application Dated: 04/03/2024
 
Attention: Libing Zhang , EMC&PE

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:  2AV2J-ECPN2
Name of Grantee:  Shenzhen Dangs Science and Technology Co., Ltd
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: Smart Projector
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.00245  

Output power listed is conducted power. The antenna used with this transmitter must be installed to provide a minimum 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. End-users must be provided with operating procedures for satisfying RF exposure compliance.


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

TCB Grant - Application 9X4LMsTPFurATyX/HuSmeQ==

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

  MiCOM Labs
575 Boulder Court
Pleasanton, CA 94566
 Date of Grant: 04/03/2024

Application Dated: 04/03/2024
Shenzhen Dangs Science and Technology Co., Ltd
901, GDC Building, Gaoxin Mid 3nd Road,
Maling Community, Yuehai Sub-district,
Nanshan District, Shenzhen, 518057
China
 
Attention: Libing Zhang , EMC&PE

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:  2AV2J-ECPN2
Name of Grantee:  Shenzhen Dangs Science and Technology Co., Ltd
Equipment Class: Unlicensed National Information Infrastructure TX
Notes: Smart Projector
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC MO 15E 5180.0  -  5240.0 0.03516  
CC MO ND 15E 5260.0  -  5320.0 0.03467  
CC MO ND 15E 5500.0  -  5700.0 0.03083  
CC MO 15E 5745.0  -  5825.0 0.03119  

Output power listed is maximum combined conducted power. This device contains 20, 40 and 80 MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. The antennas used with this transmitter must be installed to provide a minimum 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. End-users must be provided with operating procedures for satisfying RF exposure compliance.

CC: This device is certified pursuant to two different Part 15 rules sections.
MO: This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing.
ND: This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h).

EAS Grant - Application 9X4LMsTPFurATyX/HuSmeQ==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Shenzhen Dangs Science and Technology Co., Ltd
901, GDC Building, Gaoxin Mid 3nd Road, Maling Community, Yuehai Sub-district,
Nanshan District, Shenzhen, 518057
China 		  Date of Grant: 04/03/2024

Application Dated: 04/03/2024
 
Attention: Libing Zhang , EMC&PE

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:  2AV2J-ECPN2
Name of Grantee:  Shenzhen Dangs Science and Technology Co., Ltd
Equipment Class: Unlicensed National Information Infrastructure TX
Notes: Smart Projector
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC MO 15E 5180.0  -  5240.0 0.03516  
CC MO ND 15E 5260.0  -  5320.0 0.03467  
CC MO ND 15E 5500.0  -  5700.0 0.03083  
CC MO 15E 5745.0  -  5825.0 0.03119  

Output power listed is maximum combined conducted power. This device contains 20, 40 and 80 MHz signal bandwidth. Device is a 2x2 MIMO as is described in the filing. The antennas used with this transmitter must be installed to provide a minimum 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. End-users must be provided with operating procedures for satisfying RF exposure compliance.


CC: This device is certified pursuant to two different Part 15 rules sections.
MO: This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing.
ND: This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h).

TCB Grant - Application 0Q7VANUCB2iYH2W4svj3wg==

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

  MiCOM Labs
575 Boulder Court
Pleasanton, CA 94566
 Date of Grant: 04/03/2024

Application Dated: 04/03/2024
Shenzhen Dangs Science and Technology Co., Ltd
901, GDC Building, Gaoxin Mid 3nd Road,
Maling Community, Yuehai Sub-district,
Nanshan District, Shenzhen, 518057
China
 
Attention: Libing Zhang , EMC&PE

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:  2AV2J-ECPN2
Name of Grantee:  Shenzhen Dangs Science and Technology Co., Ltd
Equipment Class: Digital Transmission System
Notes: Smart Projector
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.00038  
CC MO 15C 2412.0  -  2462.0 0.01963  

Output power listed is maximum combined conducted power. Device is a 2x2 MIMO as is described in the filing. The antennas used with this transmitter must be installed to provide a minimum 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. End-users must be provided with operating procedures for satisfying RF exposure compliance.

CC: This device is certified pursuant to two different Part 15 rules sections.
MO: This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing.

EAS Grant - Application 0Q7VANUCB2iYH2W4svj3wg==

COPY FEDERAL COMMUNICATIONS
COMMISSION
WASHINGTON, D.C. 20554

GRANT OF EQUIPMENT
AUTHORIZATION		 COPY
Certification

Shenzhen Dangs Science and Technology Co., Ltd
901, GDC Building, Gaoxin Mid 3nd Road, Maling Community, Yuehai Sub-district,
Nanshan District, Shenzhen, 518057
China 		  Date of Grant: 04/03/2024

Application Dated: 04/03/2024
 
Attention: Libing Zhang , EMC&PE

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:  2AV2J-ECPN2
Name of Grantee:  Shenzhen Dangs Science and Technology Co., Ltd
Equipment Class: Digital Transmission System
Notes: Smart Projector
Modular Type: Does not apply
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.00038  
CC MO 15C 2412.0  -  2462.0 0.01963  

Output power listed is maximum combined conducted power. Device is a 2x2 MIMO as is described in the filing. The antennas used with this transmitter must be installed to provide a minimum 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. End-users must be provided with operating procedures for satisfying RF exposure compliance.


CC: This device is certified pursuant to two different Part 15 rules sections.
MO: This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing.

Mail To: