2BBSC-101FWiFi digital photo frame

Warning Statement This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

1/1 USAgentforServiceofProcessLETTEROFATTESTATION TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USAgentforServiceofProcess: CompanyName:StoneTradingLimited FRN:0033401936 ContactName:DongmeiFang Address:6547NAcademyBlvd#2266,ColoradoSprings,CO80918,UnitedStates TelephoneNo:+12134573118 Email:[email protected] Applicant: Companyname:ShenzhenSanJiadaElectronicsTechnologyCo.,LTD. ProductDescription:WiFidigitalphotoframe Granteecode:2BBSC FCCID:2BBSC-101F ContactName:ShaojuanLian Address:Floor6,FengrunBuilding,HangchengCommunity,BaoanDistrict,Shenzhen TelephoneNo:+86-13715202393 Email:[email protected] [ShenzheniDEEBOTechnologyCo.,Ltd.]certifiesthat,asofthedateofthisfilingof theapplicationwiththeTCB,[StoneTradingLimited]isourdesignatedUSagent forserviceofprocessfortheabovereferencedFCCID.[ShenzheniDEEBO TechnologyCo.,Ltd.]acceptstomaintainanagentfornolessthanoneyearafter thegranteehasterminatedallmarketingandimportationortheconclusionof anycommissionrelatedproceedinginvolvingequipment.[StoneTradingLimited] accepts,asofthedateofthefilingoftheapplication,theobligationofthe designatedUSagentforserviceofprocessfortheabovereferenceFCCID. TheUSAgentforServiceofProcessisawareofandagreestocomplywiththerequirements outlinedintheFCCEquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause §2.911. TheApplicantisawareofandagreestocomplywiththerequirementsoutlinedintheFCC EquipmentAuthorizationProgram,ReportandOrderFCC22-84,andclause§2.911. Date:2023/06/25 Applicant’sName:ShaojuanLianUSAgent’sName:DongmeiFang Title:managerTitle:President SignatureSignature

Shenzhen SanJiada Electronics Technology Co., LTD. (2023-6-28) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for (FCC ID:2BBSC-101F) Shenzhen SanJiada Electronics Technology Co., LTD. certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, (Applicant signature): (Applicant printed name): Shaojuan Lian Shenzhen SanJiada Electronics Technology Co., LTD. (2023-6-28) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for (FCC ID:2BBSC-101F) Shenzhen SanJiada Electronics Technology Co., LTD. certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, (Applicant signature): (Applicant printed name): Shaojuan Lian

Shenzhen SanJiada Electronics Technology Co., LTD. Family models declaration letter. 2023-06-28 We Shenzhen SanJiada Electronics Technology Co., LTD. Of Floor 6,Fengrun Building,Hangcheng Community,Baoan District,Shenzhen Product: WiFi digital photo frame Model Name: 101F Serial Model: 703,701F,803,801F,907,1003,1001A,156F,1305X,1405X,1505X,15.6UG,1605X,170 5X,1805 All the model are the same circuit and RF module,except model names. Thanks Sincerely, Signature Name: Shaojuan Lian Date: 2023-06-28 Title: Manager

Shenzhen SanJiada Electronics Technology Co., LTD. Agent Authorization Letter (2023/06/28) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Shenzhen ZKT Technology Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Client’s signature : Client’s name / title : Shaojuan Lian / Manager Contact information / address: Floor 6,Fengrun Building,Hangcheng Community,Baoan District,Shenzhen

Shenzhen SanJiada Electronics Technology Co., LTD. Long Term Confidentiality Request Letter (2023-06-28) Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR(WiFi digital photo frame / 101F,703,701F,803,801F,907,1003,1001A,156F,1305X,1405X,1505X,15.6UG,1605 X,1705X,1805 / FCC ID:2BBSC-101F) To Whom It May Concern: - This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the - - Block Diagram - Schematics - Operational Description required to be submitted with this application be permanently withheld from public review. The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. Please contact me if there is any information you may need. Sincerely, Client’s signature : Client’s name / title : Shaojuan Lian / Manager Contact information / address: Floor 6,Fengrun Building,Hangcheng Community,Baoan District,Shenzhen

6cm Model: 101F FCC ID: 2BBSC-101F This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2)this device must accept any interference received, including interference that may causeundesired operation. Label Location 3cm

2.4GWIFI ANT

RF Exposure Report FCC ID: 2BBSC-101F The EUT is a WiFi digital photo frame in the 2412 ~ 2462MHz frequency band. According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) (A) Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 f/300 6 1500-100,000 5 6 (B) Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 f/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz MPE calculation method Calculation Method of RF Safety Distance: S: power density mW/ cm 2 ; P: power input to the antenna in mW; g: numeric gain of antenna; r: distance to centre of radiation in cm Unit dbuv/m@3m to mW calculation method E=EIRP-20log(d)+104.8 E: is the electric field strength in dBuv/m; EIRP: is the equivalent is otropically radiated power in dBm; d: is the specified measurement distance in m Calculated result Mode Max. Peak output power (dBm) Max. Peak output power (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm 2 ) Limit of Power Density (S) (mW/ cm 2 ) 802.11b 8.662 7.348 2.08 0.003042 1 802.11g 8.547 7.156 2.08 0.002962 1 802.11n20 7.273 5.337 2.08 0.002209 1 802.11n40 7.455 5.565 2.08 0.002304 1 Note1: the antenna gain is 3.19dBi for 2.4GWIFI; Note2: Calculated distance is 20cm, which is declared by the manufacture.

Confirmation Signature Customer Approved Responsible Responsible QC Chief Approve Approve Date Date 3rd Floor, Building A1, Xinyuan Industrial Zone, Gushu Shangweiyuan, Xixiang Street, Bao ‘an District, Shenzhen TEL：0755-27492635 FAX：0755-27471559 HTTP://WWW.yunxikeji.COM Page 1 HTTP://WWW.yunxikeji.COM Page 2 ......................................... 1 ...................................... 2 ----------------------------------------------------3 ---------------------------------3-4 ----------------5-6 ------------------------------7-8 3rd Floor, Building A1, Xinyuan Industrial Zone, Gushu Shangweiyuan, Xixiang Street, Bao ‘an District, Shenzhen TEL：0755-27492635 FAX：0755-27471559 ● This approval sheet supports for MID project. FPC antennas include in this project. This report is for the performance of WLAN antenna. Antenna shape sizeMeet the requirement of MID Antenna band2400MHz~2500MHz,5150MHz-5850MHz Antenna materialAntenna material meet the requirement of MID Adhesive performanceAdhesive performance meet the requirement of MID Antenna performance meet the spec below Description ≤2.0 ≥-4.5 ≥40 Units dB % VSWR Average Antenna Gain Antenna Efficiency Feed Impedance Operating Temperature -40 to +85 deg C Polarization / Azimuth Linear / Omni-directional ● Mechanical Information Mechanical Dimension Cable Length 450mm/Black/Gray Description WLAN antenna Material FPC Coaxial Cable 50Ohm/O.D.0.81mm Environmental Operation Temperature -40 to +85 deg C Storage Temperature -40 to +85 deg C RF Module E 3 3rd Floor, Building A1, Xinyuan Industrial Zone, Gushu Shangweiyuan, Xixiang Street, Bao ‘an District, Shenzhen TEL：0755-27492635 FAX：0755-27471559 HTTP://WWW.yunxikeji.COM Page 3 2.4GHz~2.5GHz 5.15G5.85G Antenna E 4 E 2 E 1 50 ohms 3rd Floor, Building A1, Xinyuan Industrial Zone, Gushu Shangweiyuan, Xixiang Street, Bao ‘an District, Shenzhen TEL：0755-27492635 FAX：0755-27471559 HTTP://WWW.yunxikeji.COM Page 4 3rd Floor, Building A1, Xinyuan Industrial Zone, Gushu Shangweiyuan, Xixiang Street, Bao ‘an District, Shenzhen TEL：0755-27492635 FAX：0755-27471559 HTTP://WWW.yunxikeji.COM Page 5

Project No.:ZKT-230529L3926E Page 1 of 57 FCC TEST REPORT FCC ID:2BBSC-101F Report Number. .............................. : ZKT-230529L3926E Date of Test ................................................. : May 26 to June 12, 2023 Date of issue .................................... : June 12, 2023 Total number of pages ...................... 57 Test Result ....................................... : PASS Testing Laboratory. ........................ : Shenzhen ZKT Technology Co., Ltd. Address .......................................... : 1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China Applicant's name ......................... : Shenzhen SanJiada Electronics Technology Co., LTD. Address .......................................... : Floor 6,Fengrun Building,Hangcheng Community,Baoan District,Shenzhen Manufacturer's name ................... : Shenzhen SanJiada Electronics Technology Co., LTD. Address .......................................... : Floor 6,Fengrun Building,Hangcheng Community,Baoan District,Shenzhen Test specification: Standard .......................................... : FCC CFR Title 47 Part 15 Subpart C Section 15.247 ANSI C63.10:2013 Test procedure ................................. : / Non-standard test method ............. : N/A Test Report Form No. .................... : TRF-EL-110_V0 Test Report Form(s) Originator .... : ZKT Testing Master TRF .................................... : Dated: 2023-01-05 This device described above has been tested by ZKT, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of ZKT, this document may be altered or revised by ZKT, personal only, and shall be noted in the revision of the document. Product name ................................. : WiFi digital photo frame Trademark ...................................... : N/A Model/Type reference ...................... : 101F,703,701F,803,801F,907,1003,1001A,156F,1305X,1405X,1505 X,15.6UG,1605X,1705X,1805 Ratings ............................................. : AC100-240V,50/60Hz Project No.:ZKT-230529L3926E Page 2 of 57 Testing procedure and testing location: Testing Laboratory ..................................... : Shenzhen ZKT Technology Co., Ltd. Address ...................................................... : 1/F, No. 101, Building B, No. 6, Tangwei Community Industrial Avenue, Fuhai Street, Bao'an District, Shenzhen, China Alen He Tested by (name + signature) .................... : Joe Liu Reviewer (name + signature) ..................... : Lake Xie Approved (name + signature) .................... : Project No.:ZKT-230529L3926E Page 3 of 57 Table of Contents Page 1. VERSION ..................................................................................................................... 5 2. SUMMARY OF TEST RESULTS .................................................................................. 6 2.1 TEST FACILITY ............................................................................................................... 7 2.2 MEASUREMENT UNCERTAINTY ................................................................................... 7 3. GENERAL INFORMATION .......................................................................................... 8 3.1 GENERAL DESCRIPTION OF EUT................................................................................. 8 3.2 DESCRIPTION OF TEST MODES ................................................................................... 9 3.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED ................ 9 3.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) ......................................... 9 3.5EQUIPMENTS LIST FOR ALL TEST ITEMS .................................................................. 11 4. EMC EMISSION TEST ............................................................................................... 12 4.1 CONDUCTED EMISSION MEASUREMENT ................................................................. 12 4.1.1 POWER LINE CONDUCTED EMISSION Limits ................................................... 12 4.1.2 TEST PROCEDURE .............................................................................................. 12 4.1.3 DEVIATION FROM TEST STANDARD .................................................................. 12 4.1.4 TEST SETUP ......................................................................................................... 13 4.1.5 EUT OPERATING CONDITIONS ........................................................................... 13 4.1.6 TEST RESULT ....................................................................................................... 14 4.2 RADIATED EMISSION MEASUREMENT ...................................................................... 16 4.2.1 RADIATED EMISSION LIMITS .............................................................................. 16 4.2.2 TEST PROCEDURE .............................................................................................. 16 4.2.3 DEVIATION FROM TEST STANDARD .................................................................. 17 4.2.4 TEST SETUP ......................................................................................................... 17 4.2.5 EUT OPERATING CONDITIONS ........................................................................... 18 4.2.6 TEST RESULTS .................................................................................................... 19 5.RADIATED BAND EMISSIONMEASUREMENT ........................................................ 30 5.1 TEST REQUIREMENT: .................................................................................................. 30 5.2 TEST PROCEDURE ...........................................................…

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Test Setup Photograph Radiated Emissions Test Setup Below 1G Above 1G Conduction Emissions Test Setup