Smart Projector

dangbei.com

Listed Certified Devices
Brand	Device Name	Model	Type	Certification Date
Shenzhen Dangs Science and Technology Co.,Ltd.	Smart Projector	DBOX03	FCC ID	2025-04-15

FCC Application Details

Equipment	Smart Projector
FRN	0029376316
Grantee Code	2AV2J
Product Code	-DBOX03
Applicant Business	Shenzhen Dangs Science and Technology Co.,Ltd.
Business Address	1301, Block D1, Chuangzhi Yuncheng, Liuxian Avenue, Nanshan District, Shenzhen, Guangdong Province, N/A China
TCB Scope	A4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email	[email protected]
Applicant	Chao Chen – EMC&PE;
Applicant Phone
Applicant Fax	+86-0755-26907499
Applicant Email	[email protected]
Applicant MailStop
Test Firm	SGS-CSTC Standards Technical Services Co., Ltd. Sh
Test Firm Contact	Keny Xu
Test Firm Phone
Test Firm Fax
Test Firm Email	[email protected]
Certified By	Keny Xu – Manager

Further Details May Be Available From: fcc.id/2AV2JDBOX03 or fcc.report/FCC-ID/2AV2JDBOX03

Documents - 2av2jdbox03,2AV2J-DBOX03 –

	[pdf] Decleration of Conformity Test Report Cover Letter Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Rd Columbia MD 21046 Date: 2025/02/08 Subject: Letter of Declaration on 6XD FCC ID: 2AV2J-DBOX03 To whom it may concern: We Shenzhen Dangs Science and Technology Co.,Ltd. , attest that this device under FCC I... lang:en score:63 filesize: 21.04 K page_count: 1 document date: 2025-04-14
	[pdf] DW8 FCC Authority letter Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 Shenzhen Dangs Science and Technology Co.,Ltd. TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Date: 2025/02/08 Regarding: 2AV2J-DBOX03 To whom it may concern: We, the undersigned, hereby authorize SGS-CSTC Standards Technical Serv... lang:en score:56 filesize: 18.88 K page_count: 1 document date: 2025-04-03
	[pdf] Confidentiality Request Letter DW8 FCC Confidentiality Letter Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 Shenzhen Dangs Science and Technology Co.,Ltd. Date: 2025/02/08 TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Regarding: Confidentiality Request regarding application for 2AV2J-DBOX03 LONG TERM CONFIDENTIALITY Pursuant to 47 CFR Se... lang:en score:56 filesize: 70.66 K page_count: 1 document date: 2025-04-03
	[pdf] Agent Authorization DW8 US Agent for Service of Process Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 UNITED STATES DESIGNATED AGENT LETTER TO: Federal Communication Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MID 21046 Date: 2025/02/08 Applicant Company Name: FRN: Grantee Code: Contact Name: Address: City/Province/Zip: Telephone: Fax: Email: Shenzhen Dangs Scienc... lang:en score:55 filesize: 141.61 K page_count: 2 document date: 2025-04-03
	[pdf] Decleration of Conformity Label Item 1 Chris Bohn Declaration Letter Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Declaration Applicant Legal Business Name Address FRN Grantee Code Authorized Contact Name Contact Phone Shenzhen Dangs Science and Technology Co.,Ltd. 1301, Block D1, Chuangzhi Yuncheng, Liuxi... lang:en score:53 filesize: 116.39 K page_count: 1 document date: 2025-04-03
	[pdf] Test Report Test Report 1 Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR241200470504 Page: 1 of 207 TEST REPORT Application No.: SZCR2412004705AT Applicant: Shenzhen Dangs Science and Technology Co.,Ltd. Address of Applicant: 1301, Block D1, Chuangzhi Yunchen... lang:en score:30 filesize: 5.35 M page_count: 123 document date: 2025-04-15
	[pdf] Test Report Test Report 1 Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR241200470505 Page: 1 of 855 TEST REPORT Application No.: SZCR2412004705AT Applicant: Shenzhen Dangs Science and Technology Co.,Ltd. Address of Applicant: 1301, Block D1, Chuangzhi Yunchen... lang:en score:23 filesize: 5.54 M page_count: 275 document date: 2025-04-15
	[pdf] Test Report Test Report Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 ... lang:en score:13 filesize: 4.29 M page_count: 86 document date: 2025-04-02
	[pdf] Test Report Test Report Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 ... lang:en score:13 filesize: 5.96 M page_count: 94 document date: 2025-04-02
	[pdf] Specifications Test Report tangyl Antenna Specification Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 Date2025-02-11 Specification Controlled numberDZ-QF-RD004 PAGE NUMBER: S-1 Page 1 of 8 Material Name DU1H_BT Antenna Material Code 01.1W07-DU1BTX0-BT00 Supplier Code Specification and model Manufacturer DU1_BT Antenna, 2.4G Antenna,black line length 360MM 2MM,FPC black,white heat shrinkable S... lang:en score:13 filesize: 738.61 K page_count: 8 document date: 2025-02-11
	[pdf] SAR Rating RF Exposure Info Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 ... lang:en score:13 filesize: 732.84 K page_count: 16 document date: 2025-04-12
	[pdf] Test Report Test Report 14 Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR241200470505 Page: 846 of 855 802.11ax HEW40 _HCH_6405MHz_Inject signal_6420MHz_Detection status_ON 802.11ax HEW80 _HCH_6385MHz_Inject signal_6420MHz_Detection status_ON SGS-CSTC Standards T... lang:en score:13 filesize: 924.44 K page_count: 10 document date: 2025-04-15
	[pdf] Test Report Test Report 6 Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR241200470505 Page: 459 of 855 802.11ac VHT20 _LCH_5180MHz_Ant1_NTNV 802.11ac VHT20 _LCH_5180MHz_Ant2_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A... lang:en score:13 filesize: 5.34 M page_count: 44 document date: 2025-04-15
	[pdf] Specifications Test Report tangyl Antenna Specification Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 Date2025-03-04 Specification Controlled numberDZ-QF-RD004 PAGE NUMBER: S-1 Page 1 of 10 Material Name DU1H_WIFI-1 Antenna Material Code Specification and model Manufacturer 01.1W07-DU1TX1-1000 DU1_WIFI-1Antenna, 2.4G/5G/6G Antenna,black line length 480MM 2MM,FPC black Shenzhen nanoant Communica... lang:en score:13 filesize: 913.89 K page_count: 10 document date: 2025-03-04
	[pdf] Test Report Test Report 7 Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR241200470505 Page: 503 of 855 802.11ax HEW40 _LCH_5190MHz_SU_ / _Ant2_NTNV 802.11ax HEW40 _LCH_5190MHz_SU_ / _MIMO_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC... lang:en score:13 filesize: 5.86 M page_count: 50 document date: 2025-04-15
	[pdf] Test Report Test Report 3 Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR241200470505 Page: 326 of 855 802.11ax HEW40 _LCH_5755MHz_SU_ / _Ant1_NTNV 802.11ax HEW40 _HCH_5795MHz_SU_ / _Ant1_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC... lang:en score:13 filesize: 5.45 M page_count: 44 document date: 2025-04-15
	[pdf] Test Report Test Report 2 Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR241200470504 Page: 124 of 207 802.11n HT20 _LCH_2412MHz_Ant1 MIMO _NTNV 802.11n HT20 _MCH_2437MHz_Ant1 MIMO _NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF... lang:de score:13 filesize: 5.43 M page_count: 51 document date: 2025-04-15
	[pdf] Test Report Test Report 11 Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR241200470505 Page: 700 of 855 802.11ax HEW80 _LCH_6945MHz_RU996_Left_Ant1_NTNV 802.11ax HEW80 _LCH_6945MHz_RU996_Left_Ant2_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branc... lang:es score:13 filesize: 5.46 M page_count: 44 document date: 2025-04-15
	[pdf] Test Report Test Report 4 Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR241200470505 Page: 370 of 855 802.11ax HEW20 _HCH_5825MHz_SU_ / _Ant1_NTNV 802.11ax HEW40 _LCH_5190MHz_SU_ / _Ant1_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC... lang:en score:13 filesize: 5.49 M page_count: 43 document date: 2025-04-15
	[pdf] Test Report Test Report 9 Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR241200470505 Page: 606 of 855 2.2.2 26dB BW 802.11ax HEW20 _LCH_5955MHz_RU242_Left_Ant1_NTNV 802.11ax HEW20 _MCH_6175MHz_RU242_Left_Ant1_NTNV SGS-CSTC Standards Technical Services Co., Ltd.... lang:en score:13 filesize: 5.45 M page_count: 44 document date: 2025-04-15
	[pdf] Test Report Test Report 8 Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR241200470505 Page: 553 of 855 5500 / / 5580 / / 5700 / / 138 5320.040 5250 to 5350 Pass -30 120 5320.020 5250 to 5350 Pass -20 120 5319.980 5250 to 5350 Pass -10 120 5320.... lang:en score:13 filesize: 5.35 M page_count: 53 document date: 2025-04-15
	[pdf] Specifications Test Report tangyl Antenna Specification Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 Date2025-03-04 Specification Controlled numberDZ-QF-RD004 PAGE NUMBER: S-1 Page 1 of 10 Material Name DU1H_WIFI-0Antenna Material Code 01.1W07-DU1TX0-0000 Supplier Code Specification and model Manufacturer DU1_WIFI-0Antenna, 2.4G/5G/6GAntenna,black line length 330MM2MM,FPC black Shenzhen nano... lang:en score:13 filesize: 975.77 K page_count: 10 document date: 2025-03-04
	[pdf] Test Report Test Report 10 Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR241200470505 Page: 650 of 855 802.11ax HEW40 _LCH_5965MHz_RU484_Left_Ant1_NTNV 802.11ax HEW40 _LCH_5965MHz_RU484_Left_Ant2_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branc... lang:de score:13 filesize: 5.54 M page_count: 50 document date: 2025-04-15
	[pdf] Test Report Test Report 12 Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR241200470505 Page: 744 of 855 802.11ax HEW20 _MCH_6475MHz_RU242_Left_MIMO_NTNV 802.11ax HEW20 _HCH_6515MHz_RU242_Left_Ant1_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch... lang:de score:13 filesize: 5.35 M page_count: 43 document date: 2025-04-15
	[pdf] Test Report Test Report 5 Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR241200470505 Page: 413 of 855 802.11ax HEW20 _HCH_5320MHz_SU_ / _Ant1_NTNV 802.11ax HEW20 _LCH_5500MHz_SU_ / _Ant1_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC... lang:de score:13 filesize: 5.48 M page_count: 46 document date: 2025-04-15
	[pdf] Diagram Test Report Test Report 2 Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR241200470505 Page: 276 of 855 7.14.2 Test Mode Description Pre-scan / Final test Mode Code Description Final test 09 Normal operating_Keep the EUT communication with the companion device. ... lang:en score:13 filesize: 5.53 M page_count: 50 document date: 2025-04-15
	[pdf] Test Report Test Report 3 Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR241200470504 Page: 175 of 207 802.11ax HEW40 _LCH_2422MHz_SU_ / _Ant1 MIMO _NTNV 802.11ax HEW40 _LCH_2422MHz_SU_ / _Ant2 MIMO _NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen... lang:en score:13 filesize: 3.66 M page_count: 33 document date: 2025-04-15
	[pdf] Test Report Test Report 13 Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch SZEMC-TRF-01 Rev. A/1 Report No.: SZCR241200470505 Page: 787 of 855 802.11ax HEW80 _LCH_6945MHz_RU996_Left_Ant2_NTNV 802.11ax HEW80 _LCH_6945MHz_RU996_Left_MIMO_NTNV SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch... lang:de score:13 filesize: 5.49 M page_count: 59 document date: 2025-04-15
	[pdf] Label DU1H铭牌20250307 Label Shenzhen Dangs Science and Technology Co Ltd DBOX03 Smart Projector 2AV2J 2AV2JDBOX03 dbox03 SIZE101*96.76MM, Label attached at the base of the sample ... lang:de score:12 filesize: 1.31 M page_count: 1 document date: 2025-04-12

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